The Subaru Outback is a beloved wagon-crossover known for its standard all-wheel drive, excellent ground clearance, and long-haul reliability. But as Outbacks age, CVT transmission failures, cooling system issues, and wheel bearing wear can generate repair bills that dwarf the cost of an extended warranty.
Quick Answer
The Subaru Outback is a durable, capable vehicle — but CVT replacement costs $4,000–$6,500, head gasket repair on older models runs $1,500–$3,200, and A/C compressor failure costs $900–$1,700. Athena Auto Protection covers all of these with a flat $100 deductible.
Key Takeaways
- 1Subaru CVTs can cost $4,000–$6,500 to replace on 2010–present Outback models.
- 2Head gasket failures on pre-2012 EJ-series engines cost $1,500–$3,200 to repair.
- 3Wheel bearing failures are more common on Outbacks than most competitors.
- 4A/C compressor failures and cooling system leaks are reported across generations.
- 5Athena covers Outbacks under all four plan tiers with a flat $100 deductible.
- 6All repairs can be done at any licensed shop — Subaru dealer or independent.
Common Subaru Outback Failure Points
CVT Transmission
Starting with the fifth generation (2010+), Subaru Outbacks use a Lineartronic CVT. While smooth in operation, these transmissions develop shudder, overheating behavior, and eventual failure on high-mileage or hard-driven vehicles. Full CVT replacement costs $4,000 to $6,500.
According to Subaru owner communities and RepairPal data, CVT-related failures are the single most expensive repair on post-2010 Outback models — and a growing number of owners report failures before 120,000 miles.
Head Gasket (Older Models)
The EJ-series flat-four engines used in Outbacks from the 1990s through 2011 have a well-known head gasket weakness. External leaks typically progress slowly, but internal failures can cause coolant consumption, overheating, and engine damage. Head gasket repair costs $1,500 to $3,200.
Wheel Bearings
Athena Auto Protection
Cap Your Repair Risk at $100
- $100 flat deductible — every repair, every time
- Claims paid directly to the shop within 48 hours
- Coverage available in 48 states
All-wheel-drive Outbacks put more stress on wheel bearings than typical front-wheel-drive vehicles. Bearing replacement runs $400 to $800 per corner and is reported more frequently on Outbacks than most competitors.
A/C Compressor
A/C compressor failures appear across Outback generations. Replacement costs $900 to $1,700 depending on model year and whether the condenser was contaminated.
What Athena's Coverage Pays For
- Powertrain Plus: Engine internals, transmission/CVT, drive axle
- Enhanced Powertrain: Adds A/C, electrical, and fuel delivery
- Deluxe Coverage: All major systems — recommended for Outback owners
- New Car Coverage: Near-complete mechanical and electrical coverage
You pay just $100 per visit. Athena pays the shop directly.
Sources & Methodology
Last Updated: March 2026
RepairPal: Subaru Outback repair cost estimates and reliability data (2024–2025)
Consumer Reports: Subaru Outback reliability ratings and CVT warranty extension history
Subaru: Subaru Outback CVT warranty extension program documentation
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- $100 flat deductible — every repair, every time
- Claims paid directly to the shop within 48 hours
- Coverage available in 48 states