Reliability AnalysisBased on known issue patterns, repair cost data, and ownership trends · How we score

2018 Subaru WRX Reliability ReportCommon Problems, Repair Costs & Expert Verdict

78/ 100
MODERATE RISK

Grade: C+

A potent performance machine that rewards diligent ownership but punishes neglect or abuse.

Full system breakdown + what I would do

Should You Buy the 2018 Subaru WRX?

The 2018 Subaru WRX offers thrilling performance and all-weather capability, making it a compelling choice for enthusiasts. However, its reliability is highly dependent on prior ownership and maintenance, with specific engine and drivetrain vulnerabilities that demand vigilance to avoid costly repairs.

Biggest Strengths

  • Symmetrical All-Wheel Drive system
  • Engaging driving dynamics and performance
  • Strong resale value for well-maintained examples

Top Risk Areas

The systems that break first on the 2018 Subaru WRX. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.

1
Engine (FA20DIT)major
2
Clutch and Transmissionmoderate
3
Suspension Componentsmoderate
Typical mileage, cost ranges, and the exact what-to-check list are in the full report.

NHTSA Recalls

2 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.

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 fail.

EXTERIOR LIGHTING:BACK UP LIGHTS:SWITCH

Subaru of America, Inc. (Subaru) is recalling certain 2015-2021 WRX vehicles. The backup light switch may corrode and become inoperative, which can result in the backup lights not illuminating and the rearview camera image not displaying when the vehicle is in reverse.

What breaks on the 2018 Subaru WRX?

Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.

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Subaru WRX by Year

Compare reliability scores across nearby years of the Subaru WRX. Click any year for its full report.

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Similar class, similar year range — ranked by reliability score.

Relevant Products for Your 2018 Subaru WRX

Parts and accessories matched to your 2018 Subaru WRX

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Frequently Asked Questions

Full Report

2018 Subaru WRX

7-system breakdown, mileage danger zones, repair cost projections, buyer checklist, and expert verdict.

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Complete Owner's Guide

Already own one? Get the 13-chapter owner's guide with specs, service schedules, and fluid capacities.

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Final Step

Know every issue before you sign.

A free reliability report can catch a $3,000 problem. Full breakdown for the 2018 Subaru WRX — delivered in under 60 seconds.

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