Notes: The Buick Rainier is a replacement for the Oldsmobile Bravada, hopefully minus the transmission issues and AWD complaints.


hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
85,250 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.

2004 Buick Rainier miscellaneous problems

miscellaneous problem

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2004 Buick Rainier Owner Comments

problem #2

Apr 012013


  • 92,000 miles


Speedometer and tachometer step motors malfunction and do not go back down upon deceleration. My speedo will show I'm doing 40 mph while stopped and sometimes peg out while driving in the neighborhood. This creates an unsafe situation with speed management in all types of driving conditions.

- Naperville, IL, USA

problem #1

Nov 152009


  • 78,500 miles
The first incident we ran out of fuel with the fuel gauge showing we still had fuel in the tank. Next incident, the oil pressure gauge indicated a very high oil pressure reading, leading me to believe something was wrong with the engine. Took the car home and drove another vehicle until I could do some testing on the vehicle. Oil gauge returned to normal operation. In April of 2010 I was driving exiting an interstate highway onto a four lane road and the speedometer reading became inaccurate. I was traveling faster than the indicated speed. After stopping at an intersection the speedometer never moved from zero when I was moving down the road. This occurs after a brief period of driving. Mechanics I have spoken to inform me this is a common occurrence with this model vehicle. Gauges such as fuel gauge, oil pressure, tachometer and speedometer are not trustworthy and give inaccurate readings. This is a very expensive item to replace and should be considered a safety hazard because you cannot determine your speed at any given moment.

- Lamar, MO, USA

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