2015 GMC Sierra 3500 consumer reviews

$32,350–$37,600 MSRP range
side view of 2015 Sierra 3500 GMC
91% of drivers recommend this car
Rating breakdown (out of 5):
  • Comfort 4.6
  • Interior design 4.8
  • Performance 4.7
  • Value for the money 4.4
  • Exterior styling 4.7
  • Reliability 4.5
Explore the 2015 Sierra 3500 GMC
Shop the 2015 Sierra 3500 GMC
1.3

2015 All rusted,thé cab Is taking

2015 bought new,rust everywhere,the cab in the back,Is All loose,have to buy a new one,motor All done,and i only drive for milk with it, agropure,im Miramichi

4.9

Versatile and comfortable hauler

This SRW truck carries a slide-in truck camper and tows a boat when it's not a daily driver. The gas 6.0L is very capable to handle both and the truck is comfortable riding when not loaded down. Reliable engine and truck.

5.0

well put together vehicle

The truck met all my expectations and more so far. the engine is powerful and the ride is smooth. the interior is great and so are the things this truck has.

4.6

Great truck

This is a very clean, serviced and useable truck. I "live" in my truck and needed reliability, but without the garish price of new. All my tools fit and it is very handsome interior and exterior.

5.0

Most reliable truck

Best truck ever, will buy another one if I can afford it. Gmc 3500 hd with long bed . Everything a man need

4.7

really nice well-built truck

great styling, easy to use controls, trailer hitch already installed, good tires, no dents, and the paint showed no damage.

5.0

Own a 2003 gmc sierra an just purchased 2015 350

Love this truck rides better than my 2003 2500 it's loaded , very quiet ride vert little road noise

5.0

GMC is professional grade

For a one ton pickup the ride is comfortable and the quality is excellent and the combination of the Duramax engine and Allision transmission are just incredible, I pull a 41' Montana 5th wheel and so far I haven't come close to overworking this truck.

5.0

Beautiful beast for towing about anything

This Denali is a beautiful piece of machinery that can tow just about anything. It's stylish and has most all of the bells and whistles that anyone could want. The 8' truck bed comes in very useful when hauling and the dual rear wheels keep it tight to the road. The Truxedo completes the truck and allows protection from the elements.

5.0

Power and luxury combination

Extremely impressed with this truck. It's a powerhouse with all the creature comforts to give it an exceptional ride.