2015 Subaru WRX
2015 Subaru WRX
Overview
The 2015 Subaru WRX, a popular performance sedan, offers an engaging driving experience with its turbocharged boxer engines and Symmetrical All-Wheel Drive. While generally well-regarded for its sporty capabilities and handling, like any vehicle, it has specific areas that have seen more attention from owners regarding reliability. This analysis focuses on documented issues beyond routine maintenance, providing insights into potential concerns for prospective and current owners of the 2015 model year, covering its primary engine and transmission configurations.
Engine
2.0L Turbocharged FA20DIT
Turbocharger Failure
- Symptoms: Loss of power, whistling noises, smoke from exhaust.
- Solution: Turbocharger replacement.
- Cost: $1,500 - $3,000
Coolant Leaks (Hoses/Radiator)
- Symptoms: Overheating, visible coolant puddles under the vehicle, sweet smell.
- Solution: Replacement of leaking hoses or radiator.
- Cost: $300 - $800
Valve Spring Issues
- Symptoms: Misfires, rough idling, check engine light.
- Solution: Replacement of faulty valve springs.
- Cost: $1,000 - $2,500
Transmission
6-Speed Manual Transmission
Clutch Wear
- Symptoms: Slipping clutch, difficulty shifting gears, burning smell.
- Solution: Clutch replacement (disc, pressure plate, release bearing).
- Cost: $800 - $1,500
Transmission Grinding
- Symptoms: Grinding noise when shifting into certain gears, difficulty engaging gears.
- Solution: Internal transmission repair or replacement.
- Cost: $2,000 - $4,000
CVT (Continuously Variable Transmission)
CVT Fluid Leaks
- Symptoms: Leaking fluid, potential overheating, transmission warning light.
- Solution: Repair of leaks and fluid flush/replacement.
- Cost: $400 - $900
Transmission Shudder/Hesitation
- Symptoms: Jerking or shuddering during acceleration, delayed response.
- Solution: Software update or internal transmission repair/replacement.
- Cost: $500 - $3,500
Suspension
Standard Chassis
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Electrical
Standard Electrical System
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Exterior
Standard Exterior
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Interior
Standard Interior
No Major Issues
- Symptoms: No widespread issues reported.
- Solution: No widespread issues reported.
- Cost: No widespread issues reported.
Summary Verdict
The 2015 Subaru WRX, particularly with the 2.0L turbocharged engine, presents a mixed reliability profile. While the chassis, suspension, electrical, exterior, and interior components generally hold up well with no widespread reported issues, the powertrain is where most concerns lie. Both the manual and CVT transmissions can experience issues, ranging from clutch wear and grinding in the manual to fluid leaks and shuddering in the CVT. The 2.0L engine itself has seen reports of turbocharger failures, coolant leaks, and valve spring problems. Owners should be particularly vigilant about maintenance and listen for any unusual noises or performance changes, especially concerning the engine and transmission. Addressing potential issues early can mitigate more significant and costly repairs down the line.