Is the 2018 Subaru Legacy a good car?
An honest AI verdict — reliability, common problems, and real cost to own.
B7.5/10
The 2018 Subaru Legacy is a reliable sedan, especially for those needing all-wheel drive, but consider alternatives if you prioritize engine performance.
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Pros
- Symmetrical all-wheel drive standard
- Spacious interior
- Good safety ratings
Cons
- Lackluster engine performance
- Mediocre infotainment system
- CVT can be noisy
Ownership at a glance
Fuel economy
25 mpg
Maintenance cost
$1,200/yr
Expected lifespan
250,000 miles
Common problems to watch for
- Infotainment system glitches
- CVT issues leading to rough shifting
- Premature battery failure
CarsJudge exclusive data
Active recalls (3)
The 2018 Subaru Legacy has 3 NHTSA recalls on record. Most recent: Electrical System — Software (campaign 18V773000). All recall repairs are free at any authorized dealer.
- Fuel System, Gasoline — Delivery — Fuel Pump — Subaru of America, Inc. (Subaru) is recalling certain 2019-2020 Ascent, 2018 Forester, 2018-2020 Impreza, Legacy, Outback, 2018-2019 BRZ, WRX, and Toyota 86 vehicles. The low-pressure fuel pump inside the fuel tank may …
- Visibility — Rearview Mirrors/Devices — Subaru of America, Inc. (Subaru) is recalling certain 2018 Legacy, Outback, and BRZ vehicles. In the affected vehicles, a software issue may cause the audio display system to not initialize, resulting in the camera disp…
- Electrical System — Software — Subaru of America, Inc. (Subaru) is recalling certain 2018 Subaru Legacy and Outback vehicles. Due to a software error, the low fuel warning light may not illuminate at the intended remaining fuel level and the miles-to…
Recall data: NHTSA. Owner costs & MPG: anonymized aggregates from CarsJudge users who track this vehicle. Updated 2026-07-05.
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This AI-generated assessment is general guidance only, not a substitute for a professional inspection. Always inspect a used vehicle before purchase.