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Common Problems with 2015 Subaru WRX STI

Retrospectively, the 2015 Subaru WRX STI had 3 complaints, and 67% of issues had something to do with ENGINE problems.

What is the most common problem with a 2015 Subaru WRX STI?

Based on car owner complaints, the most common issues with the 2015 Subaru WRX STI fall into the category of ENGINE. Below we had classified the complaints into groups by components affected.

ENGINE 2 FUEL SYSTEM, GASOLINE 1

Worst 2015 Subaru WRX STI Problems

We have singled out the top-3 most critical reports that involved victims or injuries.

BODY
2015 Subaru WRX STI February 6, 2017 Mileage: 24000 miles

When pulling the fuel door release lever the door fails to open. happened once a little over a year ago. then about 2 months ago it was every other ti...

ENGINE
2015 Subaru WRX STI May 30, 2017 Mileage: 34615 miles

Subaru is denying me warranty works of my engine's piston ringland failure that happened within the 60,000 miles powertrain warranty and blaming it on...

ENGINE
2015 Subaru WRX STI September 10, 2017 Mileage: 42000 miles

Driving down the road at approx 30mph, heard a noise, car stalled and would not start back up, brought to subaru dealer where i was told it was not un...