# Subaru Outback 2020–2025 Problems, Recalls & Reliability

Canonical: https://carcasefile.com/vehicles/subaru-outback-2020-2025/

> Subaru Outback 2020–2025: the windshield and battery-drain lawsuits, Starlink screen fixes, turbo CVT recalls, and which years are the best used buy.

Case file · SUBARU-OUTBACK-2020-2025 · 6th gen (BT)

# Subaru Outback 2020–2025 Common problems, reliability & repair costs

The 6th-gen Outback is the most refined Outback yet, and the drivetrains (a direct-injected 2.5L boxer and a genuinely strong 2.4L turbo) are the healthiest part of the car. The problems live in the glass and the electronics: windshields that crack easily (a class-action settlement covers 2020–2022), 12-volt batteries that die young (one settled lawsuit for 2020, a new one filed for 2021–2022), and the 11.6-inch Starlink touchscreen that freezes and black-screens often enough that Subaru extended its warranty to 8 years. Turbo cars also carry a pair of CVT drive-chain recalls worth checking by VIN.

[Shop Subaru Outback parts on Amazon →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DSubaru%2BOutback%2Bparts) Verified part numbers below Affiliate link to Amazon. We may earn a commission if you buy. Your price is the same, and a commission never changes a verdict.

Case data plate SUBARU-OUTBACK-2020-2025

Case score
7/10

Best years

2025, 2024, 2023

Avoid

2020 (first year: peak windshield/battery/screen complaints, +1 more

Status
Reviewed
Amended 2026-09-02

[How we score →](https://carcasefile.com/methodology/)

Exhibit A · Subaru Outback Wagon Master Johnson · [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0) · [Wikimedia](https://commons.wikimedia.org/wiki/File:White%202020%20Subaru%20Outback%20front%20(cropped%29.jpg)

Case verdict At a glance

Case score
7/10

Best years

2025, 2024, 2023

Years to avoid

2020 (first year: peak windshield/battery/screen complaints, +1 more

Worst system

fuel system

#1 problem

**Low-pressure fuel pump failure (Denso impeller): 2020 recall**

Companion pages for this car generation:

📄 Dossier Overview Active Page [📋 Inspection Checklist Field Guide ->](https://carcasefile.com/vehicles/subaru-outback-2020-2025/checklist/) [💰 Maintenance Costs 5-Year Ledger ->](https://carcasefile.com/vehicles/subaru-outback-2020-2025/cost-to-maintain/) [🩺 Audit a Quote Estimate Case File ->](https://carcasefile.com/estimate-doctor/?vehicle=Subaru%20Outback)

## Engines

- **FB25D** · 2.5L gasoline, 182 hp
- **FA24F** · 2.4L gasoline, 260 hp

## Transmissions

- **TR580**· cvt
- **TR690**· cvt

## Drivetrain

AWD

## Body

wagon

## Trims

Base, Premium, Limited, Touring, Onyx Edition XT, Limited XT, Touring XT, Wilderness (2022–2025)

Parts desk

## Subaru Outback part-number cross-reference

Start from the OEM number, then pick the brand you trust. Verified equivalents for the Subaru Outback (2020–2025).

Part links go to Amazon, and to eBay where Amazon does not stock the part.
Affiliate links, so we may earn a commission if you buy. Your price is
unchanged, and a commission never changes a verdict.

### Oil filter

Both engines: 2.5L FB25D and 2.4L FA24 turbo share the same spin-on filter
swipe →

OEM part
Subaru

The US-service 'blue' filter; supersedes 15208AA160 (the Japan-fitted 'black' Tokyo Roki unit) and is itself superseded by 15208AA21A. All interchange. One filter covers both the 2.5 and the 2.4 turbo this generation
[Find Subaru oil filter on Amazon](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DSubaru%2B15208AA15A)

Cross-ref Verified fit · 07.26

Wix

Cataloged for 2013–2022 Outback; OEM cross 15208AA15A
[Look up Wix oil filter](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB00FQXPN1M)

Cross-ref Verified fit · 07.26

Fram

Extra Guard, cataloged through 2023 Outback; XG7317 is the Ultra Synthetic version
[Check Fram oil filter](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BPH7317)

Verified via: [Subaru Parts (parts.subaru.com): 15208AA15A listed for 2020 Outback](https://parts.subaru.com/p/Subaru_2020_Outback/Engine-Oil-Filter-Oil-Filter-Complete/49227639/15208AA15A.html), [EngineOilDB: 2024 Outback 2.4L FA24 turbo filter numbers (15208AA21A/15208AA15A/15208AA160)](https://engineoildb.com/oil-info/2024-subaru-outback/), [PartsHawk: Wix 57055 (2013–2022 Outback, OEM 15208AA15A)](https://partshawk.com/wix-57055-engine-oil-filter.html), [Walmart: Fram PH7317 (fits through 2023 Subaru Outback)](https://www.walmart.com/ip/FRAM-Extra-Guard-PH7317-Motor-Spin-On-Oil-Filter-10-000-Miles-Fits-2013-2023-Subaru-Outback/1675378565)

### Engine air filter

2.5L FB25D (2020–2024). Turbo XT/Wilderness owners report different fitment. Verify the element for 2.4L cars by VIN before ordering
swipe →

OEM part
Subaru
[See Subaru engine air filter on Amazon](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB072YV45X1)

Cross-ref Verified fit · 07.26

Fram

Extra Guard; retailer catalogs list it for 2020–2025 Outback, but Wilderness (2.4 turbo) owners report it doesn't fit their airbox. 2.5L cars only
[Compare Fram engine air filter](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BCA12295)

Verified via: [Subaru Parts (parts.subaru.com): 16546AA16A listed for 2021 Outback](https://parts.subaru.com/p/Subaru_2021_Outback/Air-Filter/68011467/16546AA16A.html), [StockWise Auto: Fram CA12295 fitment, 2023 Subaru Outback](https://www.stockwiseauto.com/fram-ca12295-air-filter?Year=2023&Make=Subaru&Model=Outback), [Subaru Outback Forums: CA12295 does not fit the Wilderness (2.4T)](https://www.subaruoutback.org/threads/fram-engine-air-filter-for-the-wilderness.556835/)

### Cabin air filter

All trims, 2020–2025
swipe →

OEM part
Subaru

Shared with 2017+ Impreza, 2018+ Crosstrek, 2019+ Ascent, 2020+ Legacy. Owners report loose fitment with some third-party filters. Measure before buying off-brand
[Find Subaru cabin air filter on Amazon](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB072BQJX7G)

Cross-ref Verified fit · 07.26

Fram

Fresh Breeze cross for 72880FL00A
[Look up Fram cabin air filter](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BCF12436)

Cross-ref Verified fit · 07.26

Wix
[Check Wix cabin air filter](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DWix%2BWP10320)

Verified via: [Subaru Parts (parts.subaru.com): 72880FL00A listed for 2020 Outback](https://parts.subaru.com/p/Subaru_2020_Outback/Cabin-Air-Filter/68012948/72880FL00A.html), [Subaru Parts For You: 72880FL00A fitment (2020+ Legacy/Outback)](https://www.subarupartsforyou.com/oem-parts/subaru-cabin-air-filter-72880fl00a), [Subaru Outback Forums: 72880FL00A third-party crosses and fitment notes](https://www.subaruoutback.org/threads/third-party-fitment-frustration-cabin-filter-oem-72880fl00a.534499/)

### Wiper blades

26" driver / 18" passenger / 16" rear (2020–2024; verify 2025 on the car)
swipe →

OEM part
Factory sizes
[See Factory sizes wiper blades on Amazon](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFactory%2Bsizes%2B26%2Bin%2B%252F%2B18%2Bin%2B%252F%2B16%2Bin)

Cross-ref Verified fit · 07.26

Bosch

Driver side, 26 in beam blade
[Compare Bosch wiper blades](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB005JU5W54)

Cross-ref Verified fit · 07.26

Bosch

Passenger side, 18 in
[Find Bosch wiper blades](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB005JU5UEW)

Verified via: [AutoPadre: Subaru Outback wiper sizes (26/18/16 for 2020–2024)](https://www.autopadre.com/wiper-size/subaru-outback)

### Battery (BCI group)

Both engines, all trims: battery type LN2 (DIN H5 case), Enhanced Flooded Battery from the factory. Not the Group 25 the 2015-2019 car used, whatever a forum thread about the older car says. Replace with an LN2 EFB or an LN2 AGM. Subaru's own service note: do not put a plain flooded battery in an EFB car. A shop tester has to be set to EFB or the reading is wrong. Corrected 09-02-2026, the card used to say Group 25
swipe →

Verified via: [Subaru 2021 Outback owner's manual, specifications: battery type LN2](https://cdn.dealereprocess.org/cdn/servicemanuals/subaru/2021-outback.pdf), [Subaru Tech Tips, December 2019: LN2 Enhanced Flooded Battery on the 2020 Legacy and Outback (NHTSA copy)](https://static.nhtsa.gov/odi/tsbs/2019/MC-10169846-0001.pdf)

Amazon and eBay affiliate links. Prices unchanged for you. Confirm fitment against your VIN; mid-generation changes exist.

Verdict

## Should I buy a 2020–2025 Subaru Outback?

Buy the drivetrain; document the electronics and the glass. Both engines are chain-driven, direct-injected, and holding up well, and even the CVT story is better than the last generation's. Subaru caught the turbo cars' chain-slip issue with recalls and extended the 2020 turbo's CVT warranty to 10 years/100,000 miles. What you're really shopping around is the annoyance layer: a windshield that cracks easily (2020–2022 cars got a class-action extended warranty with ONE free replacement, so find out if it's been used), a 12-volt battery that drains when the car sits (settled for 2020, in fresh litigation for 2021–2022), and the 11.6-inch touchscreen that freezes or goes black (Subaru extended head-unit coverage to 8 years/150,000 miles on 2020–2022 cars in January 2025). A 2023–2025 car sidesteps most of this: post-refresh, wireless CarPlay, and far lower complaint volume, but also none of the extended-coverage safety nets.

Best years

2025, 2024, 2023

Years to avoid

2020 (first year: peak windshield/battery/screen complaints, plus the fuel-pump and CVT chain-slip recalls), 2021–2022 only if battery history and windshield condition are undocumented

Inspection Companion

### Pre-Purchase Checklist for Subaru Outback

[Open Field Checklist Page ->](https://carcasefile.com/vehicles/subaru-outback-2020-2025/checklist/)

- ☐ Inspect the windshield edge-to-edge, especially near the base. On 2020–2022 cars, ask whether the class-action extended warranty (8yr/100k, ONE free replacement) has already been used on this VIN. A Subaru dealer can check.
- ☐ Check the battery date code and ask how many batteries the car has had. Repeated dead batteries are this generation's signature complaint; if you're looking at a 2021–2022, know that the drain issue on those years is the subject of an active lawsuit, not a settled one.
- ☐ Cycle the 11.6-inch touchscreen hard: CarPlay/Android Auto, Bluetooth, backup camera, volume, climate controls. Freezes, reboots, or black screens are documented faults. On 2020–2022 cars, dealer repairs are covered by Subaru's head-unit warranty extension (8 years/150,000 miles) if the unit is on the latest software.
- ☐ On 2020–2021 cars, especially XT/turbo, confirm by VIN that the CVT chain-slip recalls (NHTSA 21V-955 and 22V-485) were performed, then feel for any hesitation, slip, or shudder on the test drive.
- ☐ Run the VIN at nhtsa.gov/recalls: the 2020 fuel-pump recall (21V-587), the 2021–2023 inhibitor-switch recall (23V-755), the 2020–2022 passenger-airbag sensor recall (24V-227), and the 2023 driveshaft-bolt recall (23V-647) should all show as completed.
- ☐ If the windshield has ever been replaced on an EyeSight car, ask for proof the camera was recalibrated. Shops that skip it leave the driver-assist system aiming wrong.
- ☐ Check the oil level and ask about top-offs between changes. This generation's engines burn far less oil than older Subarus, but a quart-eater is still a walk-away regardless of year.

Verified-fit parts for the Subaru Outback (2020–2025).

Parts desk

Parts cross-reference

OEM number first, verified equivalents below it. Links go to Amazon.

Oil filter

Both engines: 2.5L FB25D and 2.4L FA24 turbo share the same spin-on filter

- [OEM Subaru 15208AA15A →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DSubaru%2B15208AA15A)
- [Wix 57055 →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB00FQXPN1M)
- [Fram PH7317 →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BPH7317)

Engine air filter

2.5L FB25D (2020–2024). Turbo XT/Wilderness owners report different fitment. Verify the element for 2.4L cars by VIN before ordering

- [OEM Subaru 16546AA16A →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB072YV45X1)
- [Fram CA12295 →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BCA12295)

Cabin air filter

All trims, 2020–2025

- [OEM Subaru 72880FL00A →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB072BQJX7G)
- [Fram CF12436 →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFram%2BCF12436)
- [Wix WP10320 →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DWix%2BWP10320)

Wiper blades

26" driver / 18" passenger / 16" rear (2020–2024; verify 2025 on the car)

- [OEM Factory sizes 26 in / 18 in / 16 in →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3DFactory%2Bsizes%2B26%2Bin%2B%252F%2B18%2Bin%2B%252F%2B16%2Bin)
- [Bosch ICON 26A →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB005JU5W54)
- [Bosch ICON 18A →](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fdp%2FB005JU5UEW)

Battery (BCI group)

Both engines, all trims: battery type LN2 (DIN H5 case), Enhanced Flooded Battery from the factory. Not the Group 25 the 2015-2019 car used, whatever a forum thread about the older car says. Replace with an LN2 EFB or an LN2 AGM. Subaru's own service note: do not put a plain flooded battery in an EFB car. A shop tester has to be set to EFB or the reading is wrong. Corrected 09-02-2026, the card used to say Group 25

Confirm fitment against your VIN. Mid-generation changes exist. Affiliate links. We may earn a commission at no cost to you.

Known faults

## Common Subaru Outback problems & repair costs

### Windshield cracks easily

$500–$1,500

body / glass minor 2020–2022 (worst); reported through 2024 ~often under 15k mi

**Symptoms:** Cracks that appear from small chips, or seemingly from nothing, and spread across the glass, often starting near the base of the windshield. CarComplaints lists a cracked windshield as the #1 reported 2020 Outback problem (average reported repair ~$900 at 8,000 miles; ~$1,400 on 2022 cars).

**Fix:** Windshield replacement, plus EyeSight camera recalibration on every car (all 6th-gen Outbacks have EyeSight). The Powell v. Subaru class settlement (approved April 2025) gave 2020–2022 Outbacks an extended warranty of 8 years/100,000 miles covering ONE windshield replacement. Check whether it's been used before you buy. Cash-reimbursement claims closed January 31, 2025. Separately, some 2022 cars were recalled (NHTSA 22V-712) because a bad primer/clearcoat interaction meant the windshield itself could detach. Different defect, same part of the car.

Sources: [CarComplaints: 2020 Outback (windshield = #1 problem)](https://www.carcomplaints.com/Subaru/Outback/2020/), [Top Class Actions: Subaru windshield settlement (Powell v. Subaru, 2020–2022 Outback)](https://topclassactions.com/lawsuit-settlements/closed-settlements/subaru-windshield-defect-class-action-settlement/), [ClassAction.org: Subaru cracked windshield lawsuits](https://www.classaction.org/subaru-cracked-windshield-defect-lawsuits), [NHTSA: 2022 Outback recalls (22V-712 windshield bonding)](https://www.nhtsa.gov/vehicle/2022/SUBARU/OUTBACK)

### 12-volt battery drains / dies prematurely (parasitic draw)

$150–$400

electrical moderate 2020–2022 most reported ~often under 20k mi

**Symptoms:** Battery goes flat after the car sits a few days, needs repeated jump-starts or charges, or dies outright within the first year or two. CarComplaints' top 2021 Outback problems are 'battery dies' (avg. 17,000 miles) and 'battery requires repeated charges' (avg. 7,000 miles). Root cause alleged in litigation: control modules that never fully enter sleep mode after shutdown.

**Fix:** A new battery (many owners upsize to an AGM in the factory Group 25 size) treats the symptom; a parasitic-draw test finds whether something is staying awake. Two separate legal actions cover this generation: the In re Subaru Battery Drain settlement (approved January 2023) included 2015–2020 Outbacks, so only the 2020 model year of this generation, and its claim window has closed. A new class action, Taylor v. Subaru (filed May 2026), names 2021–2022 Outbacks and is active as of this writing.

Sources: [Top Class Actions: Subaru battery drain settlement (2015–2020 Outback)](https://topclassactions.com/lawsuit-settlements/closed-settlements/subaru-battery-drain-class-action-settlement/), [ClassAction.org: Taylor v. Subaru battery-drain lawsuit (2021–2022 Outback)](https://www.classaction.org/news/subaru-lawsuit-says-2019-2025-vehicles-plagued-by-electrical-system-defect-causing-parasitic-battery-drain), [CarComplaints: 2021 Outback (battery = top problems)](https://www.carcomplaints.com/Subaru/Outback/2021/)

### 11.6-inch Starlink touchscreen freezes, reboots, and black screens

electrical moderate 2020–2022 (CP1 head unit); improved after the 2023 refresh ~any

**Symptoms:** The big vertical touchscreen freezes or goes black, reboots on its own, drops CarPlay/Android Auto or Bluetooth, loses audio, or responds to touches you didn't make. Because climate controls live in the screen, a dead unit takes real functions with it. A failed over-the-air update also caused the rearview camera display to cut out on some 2020 cars. That one became a recall (NHTSA 20V-766).

**Fix:** Reprogramming first; if the unit is on current software and still faulting, a one-time head-unit replacement. In January 2025 Subaru extended warranty coverage on the CP1 head unit in 2020–2022 Outbacks to 8 years or 150,000 miles for exactly these failures (black/blank screen, loss of audio, repeated rebooting, CarPlay/Bluetooth/navigation/touchscreen faults), with reimbursement for owners who already paid. A 2023 class action over these systems (Cilluffo v. Subaru) ended in early 2025 without a class-wide settlement after the parties resolved the named plaintiffs' claims.

Sources: [Subaru of America: head-unit warranty extension announcement, Jan 28 2025 (NHTSA copy)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11013547-0001.pdf), [ClassAction.org: Cilluffo v. Subaru Starlink lawsuit (2019–2023 models)](https://www.classaction.org/news/starlink-class-action-alleges-2019-2023-subaru-models-equipped-with-defective-infotainment-systems), [NHTSA: 2020 Outback recalls (20V-766 rearview display)](https://www.nhtsa.gov/vehicle/2020/SUBARU/OUTBACK)

### CVT drive-chain slip on turbo (TR690) cars: recall territory

transmission severe 2020–2021 (XT/turbo primarily) ~any

**Symptoms:** A transmission-control programming error could engage the clutch before the drive chain was fully clamped, letting the chain slip, and in the worst case break, causing sudden loss of drive power. Owners reported judder, hesitation, or slipping before failure; many cars showed nothing before the recall reflash.

**Fix:** Two recalls: NHTSA 21V-955 (Subaru WRK-21, late 2021) covering 2020 Legacy/Outback turbo models, expanded by 22V-485 (WRK-22, 2022) to additional 2020–2021 cars. The fix is a free TCU reprogram, inspection of chain-slip data and the chain guide, and a free CVT replacement if damage is found; Subaru's TSB 16-139-22R additionally extended CVT coverage to 10 years/100,000 miles (one replacement) on cars that had the recall done. Then in June 2025 Subaru extended the CVT warranty on ALL 2020 Outback turbo (FA24/TR690) models to 10 years/100,000 miles. Note what's NOT covered: 2.5L cars and 2021–2025 model years got no blanket CVT extension.

Sources: [Subaru of America: CVT warranty extension announcement, June 30 2025 (NHTSA copy)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11019956-0001.pdf), [OEMDTC: WRK-21 CVT warranty extension / TSB 16-139-22R (2020 Outback turbo)](https://subaru.oemdtc.com/5352/cvt-assembly-wrk-21-warranty-extension-2019-2020-subaru), [RepairPal: recall 22V-485 (2020–2021 Legacy/Outback chain slip)](https://repairpal.com/recall/22V485000)

### Low-pressure fuel pump failure (Denso impeller): 2020 recall

fuel system safety 2020 ~any

**Symptoms:** Hard starting, rough running, or an engine that stalls and won't restart, caused by a Denso fuel-pump impeller that can crack, swell with fuel, deform, and jam the pump. The same supplier defect drove recalls across many brands.

**Fix:** Covered by recall: NHTSA 21V-587 (July 2021) recalled 2020 Outbacks (among other Subarus) to replace the low-pressure fuel pump free of charge. On any 2020 car, run the VIN and confirm this one is done. A stall at highway speed is not a maybe-later item.

Sources: [NHTSA: 2020 Outback recalls (21V-587 fuel pump)](https://www.nhtsa.gov/vehicle/2020/SUBARU/OUTBACK), [Torque News: Subaru pulled into expanded Denso fuel-pump recall](https://www.torquenews.com/1084/subaru-involved-new-15m-car-recall-over-possible-fuel-pump-failure)

Routine costs are reasonable for a mid-size AWD wagon: both engines use timing chains (no belt service), the battery bay is easy to reach, a skill this generation will make you practice, and brakes and tires are ordinary money (rotate religiously; Subaru AWD punishes mismatched tread). The realistic extra budget lines are glass and electronics: a windshield with EyeSight recalibration runs $500–$1,500 if you're outside the settlement warranty, and a battery every few years is a common owner report on 2020–2022 cars until the drain behavior is addressed. The CVT deserves a preventive drain-and-fill even though Subaru calls the fluid lifetime. That is cheap insurance on the one component that can outrun the car's value. Turbo (XT) cars cost more in fuel and premium-adjacent expectations, but the FA24 has been a strong engine; its risk sits in the recall paperwork, not the hardware habitually failing.

Cost calculator

### What will this Subaru Outback cost you by a given mileage?

Drag to a mileage. We total the documented problems whose typical onset falls at or before it. The same cost ranges listed above, nothing new invented.

100k mi

$0 estimated repair range

Ownership Costs
5-Year Maintenance Schedule & Cost to Own

Every scheduled service by mileage, fluid capacities, independent shop ranges, and parts cross-references.

[Open 5-Year Ledger ->](https://carcasefile.com/vehicles/subaru-outback-2020-2025/cost-to-maintain/)

🩺
Have a repair quote for this Subaru Outback?

Audit against OEM book times, uncover duplicate pad and rotor labor, and verify parts markups.

[Audit Repair Estimate ->](https://carcasefile.com/estimate-doctor/?vehicle=Subaru%20Outback)

DIY repairs

## How to fix common Subaru Outback problems (DIY)

### Replace the 12-volt battery (and break the dead-battery cycle)

easy 30–45 min saves ~$50–$100

**Tools:** 10mm wrench or socket, Battery terminal brush, Memory saver (optional, keeps seat/radio settings)

- With the car off, disconnect the negative terminal first, then the positive, then remove the hold-down bracket.
- Lift out the old battery and clean both terminal clamps with the brush.
- Install the new battery. Factory size is BCI Group 25; many owners fit a Group 25 AGM specifically because of this generation's drain history.
- Reconnect positive first, then negative, and snug the hold-down.
- If this is your second or third battery, have a shop run a parasitic-draw test. A fresh battery won't fix a module that never sleeps, and on 2021–2022 cars keep your receipts while the Taylor lawsuit is pending.

Parts

- [Replacement battery, Group 25 (2020–2025 Subaru Outback)](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3D2020-2025%2Bsubaru%2Boutback%2Bbattery%2Bgroup%2B25) · Amazon $150–$250
- [Battery terminal cleaning brush](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3Dbattery%2Bterminal%2Bbrush) · Amazon $5–$10

### Cabin & engine air filter change

easy 20 min saves ~$60–$120

**Tools:** None (hands only for both filters)

- Open the glovebox, squeeze the sides to release the stops, and swing it down to expose the cabin filter door.
- Slide out the old cabin filter and insert the new one with the airflow arrow pointing the right way.
- For the engine filter, unclip the airbox lid in the engine bay, swap the panel filter, and re-clip.
- Seat the airbox lid fully. A bad seal lets unfiltered air past the sensors.

Parts

- [Cabin air filter (2020–2025 Outback)](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3D2020-2025%2Bsubaru%2Boutback%2Bcabin%2Bair%2Bfilter) · Amazon $10–$20
- [Engine air filter (2020–2025 Outback)](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3D2020-2025%2Bsubaru%2Boutback%2Bengine%2Bair%2Bfilter) · Amazon $12–$25

### Replace the wiper blades

easy 10 min saves ~$20–$40

**Tools:** None

- Buy the right sizes: 26-inch driver, 18-inch passenger, 16-inch rear on 2020–2024 cars.
- Lift the wiper arm, press the release tab on the old blade, and slide it off the hook.
- Click the new blade on until the tab locks, and lower the arm gently. A snapping arm can chip this generation's famously fragile windshield.
- Repeat for the passenger and rear blades, then test with washer fluid.

Parts

- [Wiper blade set 26" + 18" (2020–2025 Outback)](https://carcasefile.com/go?u=https%3A%2F%2Fwww.amazon.com%2Fs%3Fk%3D2020-2025%2Bsubaru%2Boutback%2Bwiper%2Bblades%2B26%2B18) · Amazon $25–$50

Some parts links are affiliate links. We may earn a commission at no cost to you. We only list parts that fit this generation.

## The short version

The 6th-gen Outback (2020–2025) flips the last generation’s script. From 2015–2019, the scary part was the transmission; here, the drivetrain is the strong suit. The 2.5L FB25D and the 260-hp 2.4 turbo are both chain-driven, direct-injected, and quiet on the complaint boards, while the headaches moved to the **glass and the electronics**.

Three patterns dominate owner reports on 2020–2022 cars: windshields that crack far too easily (settled class action, with an 8-year/100k one-time replacement warranty), 12-volt batteries that die young (one settled lawsuit covering 2020, a fresh one filed in 2026 for 2021–2022), and the big 11.6-inch touchscreen freezing or going black (Subaru extended head-unit coverage to 8 years/150,000 miles in January 2025). Turbo cars add one real mechanical item: a CVT drive-chain slip defect handled under recalls 21V-955 and 22V-485.

## What that means when you’re shopping

This is a car you shop **by VIN report, not by vibes**. Nearly everything wrong with this generation is documented and checkable: run the VIN at nhtsa.gov for open recalls (fuel pump on 2020s, CVT chain-slip on 2020–2021 turbos, inhibitor switch, airbag sensor), then ask a Subaru dealer what extended coverages the car still carries. Those are the windshield settlement warranty, the head-unit extension, and on 2020 turbos the 10-year/100,000-mile CVT extension.

On the test drive: cycle the touchscreen hard (freezes and reboots are the tell), check the battery’s date code against the car’s age, and inspect the windshield edge-to-edge. If the glass was ever replaced, ask for proof the EyeSight camera was recalibrated.

Year-wise: **2023–2025 first, 2021–2022 second, 2020 last.** The refresh year (2023) brought wireless CarPlay and a better-behaved infotainment experience, and complaint volume drops off sharply from there. A 2020 isn’t a bad car. It’s just the year where every one of this generation’s known issues stacks up, so it has the most paperwork to verify.

## The generation in context

This was the last wagon-bodied Outback: the 7th generation arrived for 2026 as a boxier, more SUV-shaped vehicle. That makes a sorted 2023–2025 car the final iteration of the formula that made the Outback a default family-adventure choice, and likely the one used-market shoppers will keep hunting for.

**How this file is built:** failure modes and cost ranges are compiled from NHTSA recall and complaint data, Subaru’s own warranty-extension bulletins, class-action settlement records, and owner reporting, then sanity-checked against shop-floor experience. Cost figures are independent-shop estimates and vary by region. Spot something off? [Tell us](https://carcasefile.com/disclaimer/).

Myths, checked

## Viral car myths, checked against this car

Outdated

### [Does a "$1 mineral" really double car battery life? The Epsom-salt reality.](https://carcasefile.com/claims/1-dollar-mineral-doubles-battery-life-myth/)

The mineral is Epsom salt (magnesium sulfate). It was a real desulfation hack for serviceable flooded-cell batteries 40+ years ago. It does not work on modern sealed AGM or EFB batteries, and trying it on yours will void the warranty without helping the battery.

Dangerous

### [Is the "$2 liquid that destroys engine sludge forever" real? Our shop-floor verdict.](https://carcasefile.com/claims/2-dollar-engine-sludge-destroyer-liquid/)

An aggressive solvent flush on a high-mileage engine is a textbook way to spin a bearing. The viral 'kitchen-cabinet flush' is folklore that real shops spend money cleaning up after.

Appendix

## Frequently asked questions

### Is the 2020–2025 Subaru Outback a reliable car?

Mechanically, yes. The 2.5L and 2.4 turbo boxers are chain-driven, direct-injected, and generating few complaints, and this generation's CVT record is meaningfully better than 2015–2019. The reliability hits are quality-of-life items concentrated in 2020–2022: easily cracked windshields, batteries that die young, and a glitchy 11.6-inch touchscreen. Annoying and sometimes expensive, but rarely the kind of failure that strands the drivetrain.

### Which Subaru Outback years should I avoid?

2020 is the year to scrutinize hardest: first year of the generation, peak complaint volume for the windshield, battery, and screen, plus the fuel-pump recall and the turbo CVT chain-slip recall. 2021–2022 are better but carry the same battery-drain and windshield patterns. 2023–2025 cars, after the refresh, show much lower complaint volume and are the safest picks.

### How many miles will a Subaru Outback last?

The oldest 6th-gen cars are only about six years old, so honest high-mileage data doesn't exist yet for this generation. The relevant signals are good: both engines use timing chains, oil-consumption complaints are far below older Subaru engines, and the previous generation routinely passed 200,000 miles when the CVT was cared for. Treat preventive CVT fluid service as the price of admission for a long life.

### What are the common problems with the 2020–2025 Subaru Outback?

Windshields that crack easily (class-action settlement on 2020–2022 cars), 12-volt batteries that drain or die prematurely (settled lawsuit for 2020; new lawsuit filed in 2026 for 2021–2022), the 11.6-inch Starlink screen freezing or black-screening (warranty extended to 8yr/150k on 2020–2022), CVT drive-chain slip recalls on 2020–2021 turbo cars, and the 2020 Denso fuel-pump recall. Most of it is documented, covered, and checkable by VIN, which is exactly how you should shop this car.

### Is the Subaru Outback CVT reliable in this generation?

Better than the last generation, with one specific caveat. The turbo cars' TR690 had a transmission-control programming defect that could let the drive chain slip and break. That was fixed under recalls 21V-955 and 22V-485, with damaged CVTs replaced free, and Subaru extended the 2020 turbo's CVT warranty to 10 years/100,000 miles in June 2025. The 2.5L's TR580 isn't part of those recalls and its complaint volume is low. Verify the recalls are done, feel for shudder on a cold test drive, and get a fluid service history if you can.

### Why does my Subaru Outback battery keep dying?

It's a documented pattern, not your imagination: components that stay awake after shutdown can drain the 12-volt battery, and undersized-capacity claims drove a class action Subaru settled for 2015–2020 models (2020 is the only covered year of this generation; the claim window has closed). A newer lawsuit filed in 2026 covers 2021–2022 Outbacks. Practical play: fit a quality AGM Group 25, get a parasitic-draw test if it recurs, and keep receipts.

### Is the Outback 2.4 turbo (XT) engine reliable?

So far, yes. The FA24 turbo is a stronger, lower-stress engine than its displacement suggests, since Subaru built it with beefed-up internals for the Ascent, and it hasn't produced the widespread failure patterns older turbo Subarus were known for. Its real paperwork risk on 2020–2021 cars is the CVT chain-slip recall on the transmission behind it, not the engine. Both engines use timing chains, so there's no belt-change interval to budget.

Cross-reference

## Every Subaru Outback generation

The full case file run, beyond the generation before and after this one.

- [Subaru Outback 2005–2009 5/10](https://carcasefile.com/vehicles/subaru-outback-2005-2009/)
- [Subaru Outback 2010–2014 6/10](https://carcasefile.com/vehicles/subaru-outback-2010-2014/)
- [Subaru Outback 2015–2019 6/10](https://carcasefile.com/vehicles/subaru-outback-2015-2019/)
- [Subaru Outback 2026–present](https://carcasefile.com/vehicles/subaru-outback-2026-2026/)

## Cross-shopped rivals

Files on what buyers weigh against the Subaru Outback of this era.

- [Hyundai Santa Fe 2019–2023 6/10](https://carcasefile.com/vehicles/hyundai-santa-fe-2019-2023/)
- [Jeep Grand Cherokee 2022–present 4/10](https://carcasefile.com/vehicles/jeep-grand-cherokee-2022-2026/)

## More Subaru case files

- [Subaru Forester 2019–2024 7/10](https://carcasefile.com/vehicles/subaru-forester-2019-2024/)
- [Subaru WRX 2022–2026 7/10](https://carcasefile.com/vehicles/subaru-wrx-2022-2026/)

Spot an error in this case file?

Wrong cost, a fault we missed, or a part number that doesn't fit. Tell us and we'll fix it. See our [verification methodology](https://carcasefile.com/methodology/) and [corrections policy](https://carcasefile.com/disclaimer/).

Reviewed CarCaseFile editorial · filed 2026-08-02 · updated 2026-09-02

Cost figures are independent-shop estimates and vary by region and condition. Always confirm a diagnosis before authorizing repairs.