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2015 GMC Sierra 2500 consumer reviews

$31,565–$36,500 MSRP range
side view of 2015 Sierra 2500 GMC
(40 reviews)
92% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.8
  • Interior 4.8
  • Performance 4.8
  • Value 4.6
  • Exterior 4.9
  • Reliability 4.7
Explore the 2015 GMC Sierra 2500
Shop the 2015 GMC Sierra 2500

Beautiful pickup!

Strong work pickup , comfortable travelling pickup. It covered all of our needs. Towing livestock to long drives on vacation, It is a great truck!

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Towing
  • Does recommend this car
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Great vehichl

Interior finish is great. More power than you need. Great mpg. Looks great. Tows everything I have hooked up to it without breaking a sweat. Great overall value!

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
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Great Heavy Duty Truck

I love this truck, but don't expect a smooth ride. This truck is meant to be a true truck, and that's ok. It is more than capable of pulling any of the loads that I need. Great styling, plenty of room and power. My only complaint, the projector headlights don't throw a very good field of light. I upgraded the bulbs and it's still not great. In retrospect, I would've liked a diesel, the 13 mpg (8 mpg towing) literally sucks (gas).

Rating breakdown (out of 5):
  • Comfort 4.0
  • Interior 5.0
  • Performance 4.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 4.0
  • Purchased a Used car
  • Used for Towing
  • Does recommend this car
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Buy the diesel version if you can afford it

Everything is great as far as comfort, style and reliability. However with any gas heavy duty there?s just no power and the mpg isn?t to brag about.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 4.0
  • Performance 3.0
  • Value 4.0
  • Exterior 4.0
  • Reliability 4.0
  • Purchased a Used car
  • Used for Towing
  • Does not recommend this car
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Not bad at all

Most trucks are overpriced bad. They are still nice to drive take for a spin even if you don?t buy them. I?m more parcel to the Tundra or the Titan though

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 4.0
  • Performance 4.0
  • Value 4.0
  • Exterior 4.0
  • Reliability
  • Purchased a Used car
  • Does recommend this car
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2018 GMC Sierra Denali 2500

This truck rides well enough to commute to work everyday and has more power than I will ever need to tow my toy hauler trailer on the weekend. I used to buy 1/2 ton trucks with the biggest V8 I could find because I hated the sound of a diesel and ride with a 3/4 ton. GMC?s 3/4 ton no rides so smooth and the Duramax diesel is so quiet you can hardly tell it?s running at a stop light or drive through window.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a New car
  • Used for Towing
  • Does recommend this car
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Quiet, easy to use, comfortable

Had never owned a pickup before. I was surprised by how quiet this one was on the road and how easy all the controls are to reach. Its roomy inside and comfortable. And, it will pull a house!

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Having fun
  • Does recommend this car
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If it was a diesel

I love it over all but I do not like the average 14mpg I wouldnt buy another one I'll go back to a ford. . .

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 3.0
  • Value 5.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Transporting family
  • Does recommend this car
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Love this truck for the most part.

This truck has met 95% of my needs. It?s sharp, gets colmpliments regularly, is comfortable, and will tow my skid steer with ease unless I use my 30? gooseneck trailer which equals 18,700# trailer weight.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 4.0
  • Value 4.0
  • Exterior 5.0
  • Reliability 5.0
  • Purchased a Used car
  • Used for Commuting
  • Does recommend this car
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Great truck

I think it is nice truck and comfortable ride. I do like 1500, 2500, 3500, but I am hoping someday in the future I would like to find a newer trucks that has more options inside the truck.

Rating breakdown (out of 5):
  • Comfort 5.0
  • Interior 5.0
  • Performance 5.0
  • Value 4.0
  • Exterior 5.0
  • Reliability
  • Purchased a Used car
  • Does not recommend this car
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