Kelley Blue Book Value®
$28,326 - $50,920
Used Fair Market Range
Crash Test Rating
Source NHTSA
MPG (up to)
Not Available
Horsepower
360-397
Seats
3-6
Front passenger 3/4 w/ wheels turned.
Select a color
  • +39
Kelley Blue Book Value®
$28,326 - $50,920
Used Fair Market Range
Crash Test Rating
Source NHTSA
MPG (up to)
Not Available
Horsepower
360-397
Seats
3-6

Expert Review

By Kelley Blue Book Editorial Staff

Editor's Overview

A corporate sibling to the full-size Chevrolet Silverado HD, the 2015 GMC Sierra HD goes up against the likes of Ford’s F-Series and the Ram HD. The Sierra HD is considered to be an upsc...

GMC Sierra 2500HD Models & Trims

Owner Reviews

4.79

14 Reviews

79% 21% 3 star 0% 2 star 0% 1 star 0%

Owner reviews are verified by our team and cannot be altered or removed.

The GMC has all the features, I love my heated and air conditioned seats.

I love my truck. It has plenty of power being a Duramax diesel. The interior is comfortable and luxurious. The truck handles smooth and comfortable even over bumps. The transmission is smooth and shifts great even under a load. The diesel has plenty of power when hauling my gooseneck trailer.

- Cody G

I have done that out need to look at it again just by one.

It's the best truck out there. If you do not have one go buy one. It's diesel very quiet when I need power it is there it pulls a fifth wheel there no problem the four wheel drive is awesome just turn switch pops right have not had in mountains but on slick roads it does very well.

- Brent H

Great truck for hauling!!

Plenty of power and comfort to tow travel trailer. The ride is quiet and comfortable. The only issue so far is an occasional error for the trailer brake system. It does not stay on so it is difficult to diagnose. I have cleaned all the connections but it still happens sometimes.

- Jeff D

Road Test Video Reviews

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Compare Models & Key Features

Front passenger 3/4 w/ wheels turned.
Front passenger 3/4 w/ wheels turned.
Key Specs

Overview

Kelley Blue Book Value

Kelley Blue Book Value
$35,683 - $39,556
$35,241 - $39,208

Horsepower

Horsepower
360 - 397 hp
360 - 397 hp

Bluetooth

Bluetooth
Optional
Optional

Engine Type

Engine Type
Vortec 6.0L Variable Valve Timing V8 SFI E85
PICKUP BOX
DURAMAX 6.6L TURBO DIESEL V8 B20
6.0L V8 SFI GASEOUS
BI
Vortec 6.0L Variable Valve Timing V8 SFI E85
PICKUP BOX
DURAMAX 6.6L TURBO DIESEL V8 B20
6.0L V8 SFI GASEOUS
BI
Interior Features

Convenience & Comfort

Alarm

Alarm
Not Available
Optional

Keyless Entry

Keyless Entry
Optional
Not Available

Universal Garage Door Opener

Universal Garage Door Opener
Not Available
Optional

Heated Mirrors

Heated Mirrors
Optional
Optional

Power Mirrors

Power Mirrors
Optional
Optional

Rear Defrost

Rear Defrost
Optional
Optional

Privacy Glass

Privacy Glass
Optional
Not Available

Dimensions

Front Leg Room

Front Leg Room
45.27 in.
45.27 in.

Front Head Room

Front Head Room
42.8 in.
42.8 in.

Rear Leg Room

Rear Leg Room
40.93 in.
34.63 - 40.93 in.

Second Head Room

Second Head Room
40.5 in.
38.67 - 40.5 in.

Cargo Volume

Cargo Volume
76.3 cu. ft.
61 - 76.3 cu. ft.

Entertainment

Bluetooth

Bluetooth
Optional
Optional

MP3 Player

MP3 Player
Optional
Optional

Satellite Radio

Satellite Radio
Optional
Optional

WiFi Hotspot

WiFi Hotspot
Optional
Optional

Smart Device Integration

Smart Device Integration
Optional
Optional

AUX Input

AUX Input
Optional
Optional

CD Player

CD Player
Optional
Not Available

Heating & Cooling

Climate Control

Climate Control
Not Available
Optional

Dual Zone

Dual Zone
Not Available
Optional

Navigation & Communication

Navigation System

Navigation System
Not Available
Optional

Seats

Passengers

Passengers
5 - 6
3 - 6

Power Driver Seat

Power Driver Seat
Not Available
Optional

Power Passenger Seat

Power Passenger Seat
Not Available
Optional

Heated Front Seats

Heated Front Seats
Not Available
Optional

Driver Lumbar

Driver Lumbar
Optional
Optional
Exterior Features

Accessories

Power Folding Mirror

Power Folding Mirror
Optional
Optional

Bed Liner

Bed Liner
Optional
Optional

Running Boards

Running Boards
Optional
Optional

Dimensions

Tire Width

Tire Width

Wheelbase

Wheelbase
167.7 in.
133.6 - 167.7 in.

Turning Radius

Turning Radius
56.1 ft.
45.9 - 56.1 ft.

Width

Width
80.51 in.
80.12 - 80.51 in.
Mechanical Specs

Engine & Performance

Horsepower

Horsepower
301 - 397 hp
301 - 397 hp

Torque

Torque
333 - 765 ft. lbs.
333 - 765 ft. lbs.

Maximum Towing Capacity

Maximum Towing Capacity
14500 .lbs
13000 - 14500 .lbs

Maximum Tongue Weight

Maximum Tongue Weight
500 .lbs
500 .lbs

Turbocharged

Turbocharged
Optional
Optional

Limited Slip Differential

Limited Slip Differential
Optional
Not Available

Fuel

Fuel Capacity

Fuel Capacity
36 gal.
36 gal.

Combined

Combined
0 - 0 mpg
0 - 0 mpg

City

City
mpg
mpg

Highway

Highway
mpg
mpg

Suspension

Transmission

Overdrive

Overdrive
Optional
Optional
Safety Features

Features

Tow Hooks

Tow Hooks
Optional
Optional

Rear Parking Sensors

Rear Parking Sensors
Not Available
Optional

Assistance

Lane Departure Warning

Lane Departure Warning
Not Available
Optional

Air Bags

Safety & Reliability

NHTSA Crash Test
  • Front

  • Overall

  • Rollover

  • Side

*National Highway Traffic Safety Administration

IIHS Crash Test
Not Tested

*Insurance Institute for Highway Safety

JD Power Rating
Not Rated by JD Power

*JD Power Circle Ratings