3.7

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
34,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2021 Toyota Prius Prime engine problems

engine problem

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2021 Toyota Prius Prime Owner Comments

problem #1

Jun 172024

Prius Prime

  • 34,000 miles

A D V E R T I S E M E N T S

The contact owns a 2021 Toyota Prius Prime. The contact stated while driving 45-?"50 MPH and approaching a stop sign, the brake pedal was depressed but the vehicle failed to respond. The driver continued to pump the brake pedal, but the vehicle failed to respond and depressed to the floorboard. The vehicle accelerated, veered across the road, jumped the curb, and stopped. There were no warning lights illuminated. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was contacted, and an engineer determined that the brakes were working properly. The failure mileage was approximately 34,000.

- Holden, ME, USA

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