NHTSA — Engine Problems

6.2

fairly significant
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
12,300 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 Cadillac CTS engine problems

engine problem

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2018 Cadillac CTS Owner Comments

problem #1

Mar 232021

CTS

  • 12,300 miles

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

I was driving my 2018 Cadillac Cts between 50-60mph and I lightly tapped on the gas and the car started shaking and vibrating. Felt like it could be a transmission or a engine misfire. My cars transmission also shifts very very rough kindly jerky which creates a unsafe environment while in motion. This is a consistent issue and with my car and only having 12,000 miles on it I find really concerning. This vibration only happens between 50-60mph and the rough transmission shifting happens as I drive it along with vibrations are coming from the engine which shake my entire car. All services are up to date. Cadillac and GM are both not sure of what the issue can be even though there is a pending class action lawsuit for the same issue

- Staten Island, NY, USA

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