2015 GMC Sierra Denali
$40,990
Bridgeport, PA
Automatic
V8, 6.6L; Turbo
WHITE
4WD
Diesel
146,665 Miles
C2172A
1GT424E81FF668834
Denali
Price and Mileage of Similar 2015 GMC Sierra in PA
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About This 2015 GMC Sierra
Here's a big truck that is a pleasure to drive: the 2015 GMC SIERRA 3500 HD CREW CAB 4X4 with a 6.6 Liter Duramax V8 diesel in it. This vehicle is loaded with the Duramax 6.6-liter V8 turbo-diesel (B20-capable) making almost 400 horsepower and 765 pound-feet of torque, mated to a sturdy Allison 1,000 six-speed automatic transmission it promises that all cargo will be safe.While the MPG rating is not listed on the specification sheet, it is shown by users that you can easily get 18 mpg, unloaded of course. From a 6.6L, yes! The GMC Sierra line of HD trucks got a mild facelift and some accessory upgrades for this 2015 model. Exterior styling goes another notch upscale with more flashy trim and some aerodynamic enhancements that, among other advantages, improves airflow to the engine compartment for better cooling.This truck came with all the safety and driving dynamic controls no one had heard of a few years ago like stability control, trailer sway control, hill start assist, hill descent control, lane departure warning, adaptive cruise control, blind spot warning, pre-collision warning, rear view camera with 180-degree visibility and lots of airbags.The new suspension tuning can still accommodate up to 7374 pounds of payload, while eliminating the choppiness and related head toss common to unladen trucks. Along with significantly more sound insulation including carpeted wheel wells that makes the interior as hushed as a library, these monster trucks are more refined on the road than most luxury vehicles that we can think of.