Overview & Reviews

Stability control is now standard, and a locking rear differential is newly optional.

• Exceptionally quiet ride, strong optional V8, easy to get in and out, decent off-road ability.

• Subpar build and materials quality, sloppy handling, lacks key safety features, not enough storage space.

User Reviews:

Showing 1 through 10 of 34.00

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  AWD Issues - 2006 Buick Rainier
  By Michelle - December 26 - 11:05 am

  From week one, the Rainier has attempted to shift into AWD when in reverse. The shuddering that results makes it very difficult to back out of a parking space. Changing the rear differential fluid ($125) didnt help. Now the bearings in the front differential just burned up. Thankfully, the Buick dealer covered it even though I am 4,000 miles out of warranty. I am considering dumping this vehicle as I drive 30,000 miles per year and cant afford to be towed to the dealer on a regular basis.

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  Few Suspension and Transmission Concerns - 2006 Buick Rainier
  By Cindy - July 22 - 5:05 pm

  I purchase my used Rainier in December of 2007. For the most part I am very satisfied. I have had ongoing stabiltrack issues, and the drivers window keeps coming out of the track. My most recent problem was that the shift sensor, wiring harness and valve body went out at 40,600 miles. I am thankful for the 50,000 mile warranty. I was told that there is nothing that can be done about the window. "Dont roll it down while going down the road". GM and the dealership refused to do a transmission service after my transmission got hot. They had it pulled apart and had the filter in their hand. I love the vehicle, but cant say that I will buy GM because of the service.

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  My "BIG" SUV - 2006 Buick Rainier
  By jelap - February 4 - 11:31 am

  I have been a 2006 SUV Buick owner for about 7 months now. Overall I am disapointed with the performance with the V6 291hp AWD, Hits slight inclines with a lot of difficulty, have to shove into 3rd gear to climb hills. Comfort wise, it is OK for me for my medium frame and build. Not very good on gas, get about 17-18 on streets, look at the mileage before you buy and factor in your daily/weekly/monthly cost. It is a sleek sexy car for the average person, The quality of the car is "huh" OK. The doors are "very" heavy and make a lot of noise when opening and closing, I tried oiling and greasing them, but to no avail. The lift mechanism for the hydraulics, when adjusting for heavy loads, is very noisy.