6.3

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
11,749 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.

2014 Audi S5 fuel system problems

fuel system problem

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2014 Audi S5 Owner Comments

problem #2

Sep 302022

S5

  • miles

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

Whenever the ambient temperature outside goes above 95F degrees or I sit in traffic for long periods of time the shuts off. Other times it stalls. There are no warning lamps that turn on to warn of impending shut off. When the car was scanned for codes My scanner shows a -??low fuel pressure-?? code or -??steam bubble formation-?? code.

- Tampa, FL, USA

problem #1

Aug 212019

S5

  • 23,498 miles
I was driving in a construction zone near my home in heavy traffic in rush hour on August 21, 2019, when the vehicle stopped dead with no warning; the engine simply cut off. It would not restart. The car behind managed to stop, but the situation led to cars passing me by driving into the opposite lane in the face of incoming traffic. Earlier I had been driving on a local highway at 65 miles an hour in heavy traffic, and the results could well have been significant injury. I had the car towed to a local dealer, where it was determined that the fuel pump had failed at a little over 23,000 miles. One mechanic there said that this type of fuel pump in this car was known to fail in the american southwest due to regional high temperatures; I have no way to verify that. I can upload the repair paperwork if that is helpful.

- Paradise Valley, AZ, USA

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