Overview & Reviews

Coming off a redesign last year, the 2008 GMC Sierra 1500 has only minor changes this year. Satellite radio is now standard equipment and an integrated trailer brake controller is optional. GMC says it will also be offering 22-inch wheels (as a dealer accessory) and a flashier version of the Z71 Off-Road package called the Sierra All Terrain.

• Refined and very quiet ride, pleasing fit and finish inside, seats are comfortable for long drives, comprehensive list of safety equipment.

• Larger turning circle than most rivals, mediocre interior storage and cupholders.

User Reviews:

Showing 81 through 90 of 91.00

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  2008 GMC SLT Z71 Ext Cab 6.5 bed # 2 - 2008 GMC Sierra 1500
  By schodackbassman - December 14 - 12:40 am

  This is my 4th GMC extended cab and my 2nd z71 SLT. Trade my 04 for the 08 because of the great deals over the summer. I loved my 04 but the 08 is hands down a better overall truck. Adjustable everything for the driver including gas/brake pedal. Heated seats, great sound system, upgraded leather seats overall nicer inside. Like the return of drum brakes in the back and nice wheels. EZ lift tailgate is a godsend. Can be open/closed with one hand. Better heater then the 04 but still slow to warm in stop/go traffic on cold mornings below 20 degrees. Remote start is great, ride is great, looks are good, & no more touchy ABS system. 17" Wrangle ATS much better than cheap Bridgestones.

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  I expected much, got more. - 2008 GMC Sierra 1500
  By icelander - November 14 - 10:13 am

  After reading reviews about almost all possible kinds of trucks I decided on my Denali. Have had it for several days and this truck delivers. Interior is down to smallest detail without any fault, my truck actually looks better than the LandCruiser 200 having classical and delicate finish. Exterior is also great, kind a smart how low the truck looks giving the feeling of real street machine. It of course performs as a truck, no mistake there, but its a looker. PS. Did I mention its screamingly powerful?

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  GMC Lemon - 2008 GMC Sierra 1500
  By First & Last GMC - October 1 - 9:23 am

  First & last GMC truck(2008 SLE 4- Wheel Drive, 5.3 engine). I just traded this truck with 1900 miles on it. The truck had vibrations in the front and passenger door. 3 trips and 14 days in the dealership did not solve the problem. My personal mechanic said the problem was in the powertrain. I gave up and took a loss. I told this story to General Motors and have not even had a reply! Fool Me Once!

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  Great Truck - 2008 GMC Sierra 1500
  By Drewgold - September 27 - 10:40 pm

  Ive only had this truck for a month and all I want to do is drive it. It rides and drives much better than my 05 did. (though I was happy with that truck as well) The controls are well laid out and easy to reach. There is planty of interrior storage. As for all you cry babies about gas mileage, what do you expect from a 5000lb truck with a 315hp V8? I am pretty much getting what the sticker claims. (14/19) If you are that concerned about gas mileage I recomend the Malibu. If you want a great truck then buy a Sierra.

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  Gordons truck - 2008 GMC Sierra 1500
  By gordon - July 26 - 9:43 pm

  paint blotchy -rattle in seat belt harness (back 2 times for that still rattles) slip in rear end when taking off -vent didnt work trim piece had to be replaced. When cleaning truck chrome has splinters that catch teri cloth. molded mud guards dont fit snug to body also drivers door latch had to be fixed. and I ordered the truck

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  So Far So Good?! - 2008 GMC Sierra 1500
  By nickdapit - May 8 - 1:06 pm

  I moved up from a 96 Chevy S10 to a 2008 Sierra, and like the title says so far so good?! I am impressed with the ride and overall appeal of the truck. I had a spray-on bedliner installed and the truck has no problem getting any big job done.

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  Best truck on the market...Period - 2008 GMC Sierra 1500
  By hound - April 11 - 6:40 pm

  Gas mleage is remarkable for a large truck with the 5.3 l engine. I typically average 18.9 combined driving and 20.2 on long interstate trips and have measured it numerous times. I test drove all the trucks on the market and this is hands down he best on the market. The quietness, comfort, handling, audio system is just simply the best on the market.

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  Best Vehicle I Ever Owned - 2008 GMC Sierra 1500
  By Atrain - January 25 - 7:53 am

  This is easily the best vehicle Ive ever owned. Im 67" and am super comfortable. This truck has been flawless - I look forward to many years of reliable service. And the gas mileage isnt bad. It depends a lot on how you drive and how fast you drive. Im getting almost 19mpg around town. Very satisfied.

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  Great GMC - 2008 GMC Sierra 1500
  By frtlinr - January 9 - 6:33 am

  I sold a 95 3/4 ton and bought this 1500 series Sierra. I was somewhat concerned about this 1/2 ton pulling my 16ft trailer and, compact farm tractor. Wow, I am so very pleased with the way the Sierra handles this task. This truck has been impressive in every way.

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  Great truck - 2008 GMC Sierra 1500
  By robert trapp - January 5 - 11:53 pm

  Have driven GMC trucks for several decades, this is quite possibly the best I have ever owned. Quiet ride, strong frame, good power and torque, no cheap interior like Toyota. Best looking truck on the market. I drive over railroad tracks every day, completely unnoticeable in this truck. Love the OnStar and XM radio features. Lots of interior room as I am a large person, yet fit comfortably inside