Toyota Prius problems
156 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
Worth owning if you verify the specific issues below before you buy.
- Brakes: 73 complaints, classified severe, failures cluster 30,000–114,000 mi
- Reliability score 7.6/10 — above the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
While driving, left side of instrument panel went dark. No speed indication and cruise control tripped off. Started car next day and instrument panel was normal. While sitting in driveway with engine running, engine stopped as normal for the hybrid prius, when the engine…
I was on the interstate going 70 miles an hour in the left lane. I wanted to change to the right lane, put on my turn signal, checked both mirrors, and started to pull over when a horn blew, I did not see a car in the right lane as the prius has a terrible blind spot. This has…
The ABS failed while driving on the highway. There was no accident, but it was substantially harder to brake when needed.
The vehicle has 95k miles on it and both brake actuator assembly and booster pump have gone bad. This is a defective issue, I called toyota and was told too bad since the program that fixed this ended 02/25. The car met the mileage requirement, but being 10 months out of the…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Under investigation 1 open at NHTSA
NHTSA has an open defect investigation covering this vehicle — the step that can precede a recall, not a finding of fault. DP23005 on NHTSA →
How NHTSA investigations work, and what's open now →
Common questions
Is the 2015 Toyota Prius reliable?
Mostly yes. With a reliability score of 7.6 out of 10 based on 156 owner complaints filed with NHTSA, the 2015 Toyota Prius is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2015 Toyota Prius?
The 2015 Toyota Prius is acceptable, with specific caveats. Worth owning if you verify the specific issues below before you buy. The record behind that call: Brakes: 73 complaints, classified severe, failures cluster 30,000–114,000 mi; Reliability score 7.6/10 — above the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2015 Toyota Prius?
Based on NHTSA records, the most-reported issue is brakes, with 73 complaints filed. Typical failure occurs around 74,253 miles. Average repair cost runs about $450 at an independent shop.
What's the most expensive thing that goes wrong?
The body is one of the costlier repair items. Average repair cost runs about $1,500 at an independent shop. Typical failure occurs around 19,867 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Toyota Prius has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2015 Toyota Prius?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 156 complaints on file and the costliest repair averaging $1,500, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.