Overview & Reviews

The 2007 GMC Sierra 1500 is all-new, from the tires to the roof. Key improvements in cabin trim, build quality, safety features and towing capacity make the Sierra 1500 an odds-on favorite in the full-size pickup class.

• Refined and very quiet ride even with heavy-duty towing package, excellent fit and finish inside, seats are comfortable for long drives, comprehensive list of safety equipment.

• Four-speed transmission sometimes blunts performance, larger turning circle than most rivals, hard door armrests.

User Reviews:

Showing 1 through 10 of 103.00

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  Mileage - 2007 GMC Sierra 1500
  By Kevin - June 8 - 9:10 am

  Great looking truck. Performs well while towing and rides great. The gas mileage is no where near where GM says. Engines are not going to get 7 to 8 mpg better after they break in. I get 11-13 mpg driving around 65 mph. I love the remote start escpeccialy with the hot weather out here in central CA.

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  Seats - 2007 GMC Sierra 1500
  By eib - March 19 - 10:03 pm

  This is a great truck. Its just not as much truck as the 2000 Chevy it replaced. Ive had to wait to long to be able to get accessories like a cap, cruise control. To replace the radio is way over the top to deal with as all the electric in the dash go through the radio.

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  Mileage is terrible - 2007 GMC Sierra 1500
  By SB - January 6 - 6:53 am

  I have owned the truck for a few months and is overall a great truck, much more solid than my 2004 Chevy 1500. But the mileage I had on the old truck was 16-18 mpg and now I get 11 mpg. I have called the dealer and they keep telling me to give it some break in time. This is my fifth new vehicle and I have never had this problem before, I would really have trouble recommending this truck at this point.

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  Not So Happy - 2007 GMC Sierra 1500
  By Tubbed67 - June 28 - 2:06 pm

  When I ordered this truck,it was my 3rd GMC.When it came off the truck,I was there and thought WOW,what a truck.And then after 7 visits to the dealer,and 20 different issues. My latest problem will be the end of my GM problems.It burns almost 2qts of oil in 1000 miles.And GM says there not sure why.Valvetrain noise,is also issue.They actualy asked me to do a oil consumtion test.And if that isnt strange enough,now they want my dealership to take it on a trip,to do there own test.

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  07 Sierra - 2007 GMC Sierra 1500
  By fiftyfour - April 17 - 6:13 pm

  Love my new Sierra. Base level interior is top notch. Very smooth transmission and responsive engine. Gas mileage is poor, as expected. Very spacious interior. Looks pretty nice with my Rancho lift and 35" tires, real head turner. After 3 weeks I love it more than ever!

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  Great Truck - 2007 GMC Sierra 1500
  By MN JoBlow - April 12 - 10:46 am

  This truck looks beautiful. All the lines look great. I previously owned an F150, which was a really good truck. As a Ford guy, I was reluctant to try a GM truck because I had never been impressed with GMs previous trucks. I have to say that I am very happy with the GMC and the new style. It is quiet on the road, and the mileage hasnt been too bad for a pickup. There is no comparing this to any of GMs old pickups. I would definitely recommend this truck.

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  Featureful with a few issues - 2007 GMC Sierra 1500
  By Kiki - September 26 - 9:53 am

  Great looking truck on the exterior (except cheap paint is used) with lots of features, but only averaging 16 mpg even on long highway trips. Cheap interior all the way around - upholstery is the worst I have ever experienced in my life - it cant be cleaned with a vacuum and it is falling apart. I feel gypped because previous GM trucks had good upholstery. Carpeting is cheap, Plastic interior is very cheap, hard, and actually discoloring - the truck is only 6 months old! Even with all the problems - I still really like this truck! Strange whirring noises independent of engine, AC, brakes, or tires. I have no idea what fan could be so odd sounding upon starting and while driving.

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  Disappointing - 2007 GMC Sierra 1500
  By Uneasy - June 20 - 10:33 am

  I previously owned an F150 that had no problems at all. This was my first GM product. When the honeymoon period wore off, it lost its luster. The heater fan quit in the dead of winter, and the transmission needed to be worked on. Both repairs left me with loaner vehicles for a long period of time. Not convienent. I guess my first GM experience hasnt sold on me.

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  Oil Consumption - 2007 GMC Sierra 1500
  By Frank - February 5 - 6:13 pm

  The new body style GMC Sierra with a 5.3 liter V8 has some oil consumption issues. My truck purchased new with only 30 miles on it, now with 26,000 miles on it and 3 years later, burns 1 quart of oil between oil changes. I suspect that the all aluminum block design probably has some oil ring clearance problems since I do not have any external leaks yet. Although there is no blue smoke coming out that can be seen, doesnt mean that it is not being burned. GM should do better here for a $46,000 truck. I am sure that the Suburbans and Tahoe owners are experiencing these same issues with the oil and 5.3 liter V8. I wont be buying GM again. Switching back to Ford.

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  high oil consumption ,delay in throttle response and cheaply built parts - 2007 GMC Sierra 1500
  By nickb407 - May 29 - 11:14 pm

  6.0 litre vortex max...i love the looks of it and it really is a hard working truck. at 2 years of age i was using aprox 1 1/2 quarts of oil between changes. at three to four years old. i couldnt make it a full oil change before getting a low oil light ( about 3 quarts low). no leaks, just burning it. also its a huge truck with little leg room for me. and a sometimes very scary delay in throttle response. when hitting the gas to cross a busy street and it doesnt move for a full second seems like an hour!! and very cheaply made parts.... a stabilizer link made from plastic!! really?! how ridiculous