2015 GMC Sierra 2500 consumer reviews

Very comfortable ,heated and ac seats, Towed a Montana 5th wheel trailer through the hills of Tennessee and Kentucky just like the tail behind the dog. Best average fuel aconomy 28 miles to the gallon but would say average would be 15 plus. Towing a trailer 12 plus. Love this truck

This truck met my expectations by surprise I traded in a 3500 for this 2500hd and was pleasantly surprised by its performance and capability to haul and its comfort and nice options

This Denali is top notch - a real head turning vehicle. The vehicle is extremely user friendly - comfort is not a problem and the vehicle has plenty of room. I am looking forward to checking how the Truck performs with towing my boat.

Awesome truck it my standards on what a HEAVY DUTY TRUCK SHOULD BE. Power comfort and plenty of what a working man NEEDS

I have the Denali package and the truck is flawless. It has everything you could want in a truck and then some. With the Duramax supplying all the power and the Allison transmission putting the power to the wheels there hasn't been a problem with it.

This truck met all my needs and more. It has the sporty looks but also comfort for long trips to my favorite hunting spots. The interior is so nice with everything right at your finger tips. Easy to use controls lets even the ones who are electronic illiterate feel like they are a master.

This truck met pretty much all of my needs. I'm a 6'10 tall guy & I fit perfectly in it. No problems at all! Even though I bought this truck to build for SEMA 2014, it's an awesome truck overall. The Denali trim definitely feels like luxury.

I've owned many vehicles from classics cars to SUV's to pickups. This is one of my favorite vehicles. The LML Duramax is an excellent engine, plenty of power for my 2500HD Doublecab. I tow a 15k lb fifth wheel and it handles it confidently with relative ease all in the comfort of climate controlled seats with a great view. Expertly designed interior in my SLT.

Wow from the small details in the Denali trim package to the quiet power of the duramaxx this truck had me at hello. Coming from a 2002 F-350 7.3L powerstroke this was a big upgrade in comfort, features and of course, electronics (my ford had a cassette player!). The ride is smooth, more like a car than a heavy duty truck, the seats are very comfortable and my favorite feature is that the speed limit displays on the dash!

Great truck tons of power good gas mileage for 2500 interior is outstanding. By far the best looking body style of any 3/4 ton trucks