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definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
40,284 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.

2006 Buick LaCrosse suspension problems

suspension problem

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2006 Buick LaCrosse Owner Comments

problem #7

Jun 012015

LaCrosse 6-cyl

  • 74,000 miles


The contact owns a 2006 Buick Lacrosse. When the vehicle was taken to an independent mechanic for maintenance, it was diagnosed that the front end sway bar was corroded and needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the failure. The approximate failure mileage was 74,000. Updated 11/19/15 the consumer stated six (6) phone calls were made to the dealer who advised there was no resolution. Updated 2/3/2016

- Shelby Township, MI, USA

problem #6

Mar 052015


  • 36,890 miles
The contact owns a 2006 Buick Lacrosse. The contact stated that the vehicle was examined by an independent mechanic, who discovered that the front stabilizer bar had cracked on each end where the bolts were located. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 36,890.

- Reynoldsburg, OH, USA

problem #5

Feb 102012


  • 60,000 miles
The contact owns a 2006 Buick Lacrosse. The contact stated that while examining the vehicle, he noticed that the sway bar was fractured. The vehicle was not taken to have the failure diagnosed or repaired. The manufacturer was not made aware of the failure. The failure mileage was 60,000.

- Buxton, ME, USA

problem #4

Dec 012011

LaCrosse 6-cyl

  • 100,000 miles


It has been determined by a certified mechanic that the cars rack and pinion assembly on the front suspension, is faulty.

- Hammond, IN, USA

problem #3

Jul 012007

LaCrosse 6-cyl

  • Automatic transmission
  • 100 miles
The contact owns a 2006 Buick Lacrosse. While driving 35 mph, the front end of the vehicle began to vibrate and veer to the left. The dealer was unable to adjust the front end, however, they installed spacers and shims to eliminate the failure. Nevertheless, the failure has recurred. As of July 3, 2007, the vehicle has not been repaired. The current mileage is 18,000 and failure mileage was 100.

- Black Canyon City, AZ, USA

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problem #2

Sep 152006

LaCrosse 6-cyl

  • Automatic transmission
  • 11,000 miles
The contact owns a 2006 Buick Lacrosse. While driving 5 mph there was a grinding noise when attempting to make a turn. The noise got progressively worse throughout the day. The dealer lubricated the steering. The dealer stated that the grinding noise was due to the steering shaft. The weather conditions were not a factor. The grinding noise recurred within 4 months. The current and failure mileage was 11,000.

- Brooklyn, NY, USA

problem #1

Mar 012007


  • miles
GM 2006 Buick Lacrosse with front end problem* the consumer stated after the mileage was increased on the vehicle, the tires wore prematurely and the shimmy or vibration became worse. The consumer stated the vibration was so severe, that she also shakes while driving the vehicle. Steering control has become a safety hazard and the vehicle will float on curves and on flat straight highways. The tires have been replaced several times to no avail. The consumer stated a total of 16 tires had been ordered for the vehicle.

- Jacksonville, FL, USA

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