4.2

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
27,150 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.

2018 Toyota Prius Prime fuel system problems

fuel system problem

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2018 Toyota Prius Prime Owner Comments

problem #2

Jan 112021

Prius Prime

  • 39,300 miles

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

Supplement to complaint # 11384074 the vehicle had the same problem on January 11 and 12, 2021 at approximately 7 am. Speed was 76 mph, and the fuel deprivation occurred for 8-10 seconds each time. The vehicle has never had the problem going home at 2 pm.

- Morgan Hill, CA, USA

problem #1

Nov 102020

Prius Prime

  • 15,000 miles
'hybrid system failure' appeared on dash display during a long (120 mile) drive at highway speed on September 24. After driving about 40 miles further, the 'check engine light' came on and the display said to pull over immediately. As I pulled off the freeway, messages told me the power steering and power brakes were shutting off and left me in fear the car would die on the freeway ramp before I could pull over. Towed car to dealer who fixed a loose cable. This week (11/10) the display showed the same message. This is now a recurring problem with this model.

- Palm Springs, CA, USA

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