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#BS-2015-SUBWRX-B5A6

2015 Subaru Wrx Sti

Based on reports from 4 owners and 0 recalls for this exact model.

Complaints

Crashes

Fires

Recalls

TSBs

238

🟢

Preliminary Verdict

Proceed with Caution

Based on 4 complaints, 0 crashes, 0 fires, and 0 recalls. This is the worst model year for this vehicle.

See full verdict with buy/skip conditions

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Mechanic Inspection Checklist

!Check the EngineHIGH

2 owners reported engine issues — failures commonly reported around 35K miles.

!Inspect the Fuel SystemMED

Look for symptoms of wear and premature failure

+ 3 more items in full checklistUnlock

30,000-Mile Cost Projection

Best Case

$X,XXX

Most Likely

$X,XXX

Worst Case

$X,XXX

Top cost driver: Engine (2 reports).

Includes fuel costs, common repairs, and recall riskUnlock

Also in your report

Owner Intelligence

AI-synthesized themes from real complaints

Buyer Lot Checklist

Questions, test drive checks, walk-away triggers

Negotiation Talking Points

Data-backed dollar deductions

Buy / Skip Verdict

Final recommendation with conditions

10 sections total in the full reportUnlock all

Where the complaints fall

Engine2 (50%)

Fuel System1 (25%)

Structure:body1 (25%)

2015 Subaru Wrx Sti: Known Issues & Problem Areas

Engine Issues

Engine complaints account for 50% of all reports filed for the 2015 Subaru Wrx Sti, with 2 owners filing complaints with NHTSA. The median mileage at time of complaint is 34,615 miles, suggesting issues tend to surface around the 35K-mile mark.

Fuel System Issues

Fuel System complaints account for 25% of all reports filed for the 2015 Subaru Wrx Sti, with 1 owners filing complaints with NHTSA. Owners should pay attention to fuel system-related symptoms during test drives and pre-purchase inspections.

Structure:body Issues

Structure:body complaints account for 25% of all reports filed for the 2015 Subaru Wrx Sti, with 1 owners filing complaints with NHTSA. Owners should pay attention to structure:body-related symptoms during test drives and pre-purchase inspections.

Data sourced from NHTSA owner complaints and community reports. The full report analyzes severity, repair costs, and failure patterns for each category.

Don't negotiate blind — know what this car costs to own

Repair costs • Negotiation scripts • Mechanic checklist • Buy/skip verdict

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This is the worst model year for the Subaru Wrx Sti according to owner complaint data. The biggest problem area is electrical.

About this data

NHTSA Complaints

Federal database of owner-filed safety complaints. 4 records for this vehicle.

NHTSA Recalls

Manufacturer-issued safety recalls. 0 recalls found for this vehicle.

Repair Cost Data

Real-world repair costs from owner reports and independent databases.

Other Subaru Wrx Sti Model Years

2022 2021 2020 2019 2018 2016 2015 2014 2013 2012 2011 2010 2009 2008

View all Subaru Wrx Sti years →

2015 Subaru Wrx Sti: Frequently Asked Questions

What is the most common problem with the 2015 Subaru Wrx Sti?

The most commonly reported issue with the 2015 Subaru Wrx Sti is related to the engine, with 2 complaints filed with NHTSA.

Is the 2015 Subaru Wrx Sti reliable?

The 2015 Subaru Wrx Sti has 4 complaints, 0 crash reports, and 0 fire reports filed with NHTSA. The full report analyzes whether these numbers indicate real risk or are proportional to the vehicle’s popularity.

How much does it cost to fix 2015 Subaru Wrx Sti problems?

Repair costs vary by issue. The full BumperScan report includes detailed repair cost estimates (low/median/high) for every major issue, plus a 30,000-mile total cost of ownership projection.

Does the 2015 Subaru Wrx Sti have any recalls?

No recalls have been issued for the 2015 Subaru Wrx Sti according to NHTSA records.

What mileage do Subaru Wrx Sti problems start?

Based on 4 complaints with mileage data, the median mileage at time of complaint is 34,615 miles. The highest concentration of reported issues occurs in the 0–30K mile range. The full report breaks down exactly which components fail at each mileage bracket.

What’s in the full report?

10 sections of AI analysis: severity-ranked issues, component scores (0-100), 30K-mile cost projection, failure timeline by mileage, recall details with seller scripts, owner sentiment analysis, mechanic checklist, buyer lot checklist, negotiation ammo with dollar figures, and a buy/skip verdict.

How is this different from free NHTSA data?

NHTSA gives you raw complaint text. BumperScan cross-references 2.1M+ complaints with community repair cost data, EPA fuel data, and recall records — then uses AI to synthesize it into actionable advice with dollar figures.

How is this different from Carfax?

Carfax is VIN-specific history ($45/report). BumperScan is model-level reliability intelligence — what problems this car is known for, what they cost, and whether you should buy it. Complementary, not competing.

What if the report isn’t useful?

100% money-back guarantee. If the report doesn’t help you make a more informed decision, we’ll refund you — no questions asked.