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10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
30,500 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.

2003 Mercedes-Benz CLK430 engine problems

engine problem

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2003 Mercedes-Benz CLK430 Owner Comments

problem #2

Dec 022011

CLK430

  • 40,000 miles

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

The contact owns a 2003 Mercedes- Benz clk 430. The contact was driving 40 mph when the vehicle became resistant to acceleration attempts. The vehicle was taken to the dealer where the dealer confirmed that the accelerator cable had become detached. The vehicle was repaired and the manufacturer was made aware of the failure. The failure mileage was 40,000 and the current mileage was 40,430.

- Ellicott, MD, USA

problem #1

Apr 212004

CLK430

  • Automatic transmission
  • 21,000 miles
While making a left turn to pull into the garage, the vehicle suddenly accelerated at a high speed. The consumer's foot was on the brake pedal when this occurred. The consumer applied excessive force to the brake pedal to stop the vehicle from accelerating, but it failed to do so. The vehicle stopped accelerating when it smashed into the garage wall. The factory representative came out to inspect the vehicle, but indicated that nothing was wrong although there was a 3 feet long brake mark on the garage floor.

- Scottsdale, AZ, USA

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