10.0

really awful
Crashes / Fires:
1 / 2
Injuries / Deaths:
0 / 0
Average Mileage:
81,093 miles

About These NHTSA Complaints:

The NHTSA is the US gov't agency tasked with vehicle safety. Complaints can be spread across multiple & redundant categories, & are not organized by problem. See the Back button — blue bar at the very top of the page — to explore more.

Get notified about new defects, investigations, recalls & lawsuits for the 2003 Chevrolet Impala:

Unsubscribe any time. We don't sell/share your email.

« Read the previous 20 complaints

problem #3

Feb 282005

Impala 6-cyl

  • Automatic transmission
  • miles
My 2003 Chevrolet Impala makes a roaring sound when the road is wet after a rain. I took it back to the dealer, they said it was caused by water being splashed up on the converter, and it could not be fixed

- Dyersburg, TN, USA

problem #2

Oct 312003

Impala 6-cyl

  • Automatic transmission
  • 28,301 miles
Failure of onstar to contact me when air bags deployed in accident.

- Pipersville, PA, USA

problem #1

May 282003

(reported on)

Impala

  • 3,000 miles
Vehicle was on an incline at a complete stop, when the gas pedal was depressed, vehicle rolled backward.

- Baltimore, MD, USA