2008 GMC Sierra 3500HD Reviews, Pricing & Specs

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$24,050 to $40,160

Overview

Is there such a thing as too much truck? Apparently not, as the 2008 GMC Sierra 3500HD serves up one-ton weight with 13,000 pounds of...

Is there such a thing as too much truck? Apparently not, as the 2008 GMC Sierra 3500HD serves up one-ton weight with 13,000 pounds of towing power. After a major overhaul last year, the 2008 Sierra 3500HD returns with standard XM satellite radio and a power driver's seat in all Regular cabs, as well as more color choices. The heavy-duty pickup comes in three trims. The Work Truck lacks air conditioning, but comes with a CD player, ABS brakes, dual front airbags, OnStar, and a Pure Pickup interior that includes larger handles and dials (easier to grab if you're wearing gloves) and more storage compartments. The SLE adds power features, and the SLT comes with the Luxury interior that includes leather seats, wood trim, and a 6-CD changer.

All trims are available in either rear-wheel or all-wheel drive with low-range gearing. The standard engine is a Duramax 6.0-liter, 353-hp V8 with 373 ft-lbs of torque. The same engine in the SLT gets 312 hp. Also available is a 6.6-liter, 365-hp turbo V8 that achieves an impressive 660 ft-lbs of torque. All are paired with a 6-speed Allison automatic. This truck was built for utility, and its powertrain and precise handling earn rave reviews. 17-inch wheels are standard, and the 2008 Sierra 3500HD offers optional dual rear wheels.

There are three cab types, all offered with either a 6.6- or 8-foot cargo bed. The two-door Regular seats two or three in one row. The Extended and Crew seat six in two rows, arranged stadium-style for better visibility. An optional power rear window is offered on these models. In the Crew, the rear seats also split-fold. Extended models have reverse-hinged doors that open nearly 180 degrees, while Crew Cabs feature regular-sized doors. Depending on your purpose, you can either lux up this truck with a navigation system, sunroof, and remote start, or outfit it for more rugged uses with the optional Z71 off-road suspension. This package also comes with stronger shocks and skid plates. Power, towing performance, and the revamped stylish interior are the highlights for owners of the 2008 Sierra 3500HD. The lack of standard stability control or side curtain airbags (available as an option) are noticeable absences.

CarGurus Editorial Team
by CarGurus Editorial Team

Published August 8, 2022

What owners say

5.0
1 review
5
4
3
2
1

The 08 is a little tougher on fuel economy than most of the older models, but it is an extreme workhorse!

October 26, 2020

Trims & specs

SLE2 Crew Cab 4WD specifications

Base MSRP

$37,065

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab DRW 4WD specifications

Base MSRP

$31,850

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Crew Cab DRW specifications

Base MSRP

$35,220

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab specifications

Base MSRP

$28,140

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Crew Cab DRW 4WD specifications

Base MSRP

$38,320

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab 4WD specifications

Base MSRP

$31,240

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Ext. Cab specifications

Base MSRP

$32,915

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Ext. Cab 4WD specifications

Base MSRP

$36,015

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Ext. Cab DRW specifications

Base MSRP

$33,400

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Ext. Cab DRW 4WD specifications

Base MSRP

$36,500

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Crew Cab specifications

Base MSRP

$36,210

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck DRW 4WD specifications

Base MSRP

$28,385

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab DRW specifications

Base MSRP

$28,750

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE Ext. Cab 161.5 in. 4WD Chassis specifications

Base MSRP

$35,595

Seating

6

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab 161.5 in. 4WD Chassis specifications

Base MSRP

$32,345

Seating

6

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

SLE Ext. Cab 161.5 in. Chassis specifications

Base MSRP

$33,905

Seating

6

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

SLE1 Ext. Cab DRW specifications

Base MSRP

$31,960

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Crew Cab 4WD specifications

Base MSRP

$32,580

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Ext. Cab DRW 4WD specifications

Base MSRP

$35,060

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE2 Crew Cab specifications

Base MSRP

$33,965

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Ext. Cab specifications

Base MSRP

$35,245

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Crew Cab specifications

Base MSRP

$32,275

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Ext. Cab 4WD specifications

Base MSRP

$38,345

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Crew Cab 4WD specifications

Base MSRP

$35,375

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Ext. Cab DRW specifications

Base MSRP

$32,094

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Crew Cab DRW specifications

Base MSRP

$34,170

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Ext. Cab DRW 4WD specifications

Base MSRP

$38,175

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Crew Cab DRW 4WD specifications

Base MSRP

$37,270

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck 4WD specifications

Base MSRP

$27,815

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 DRW 4WD specifications

Base MSRP

$32,695

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Crew Cab DRW specifications

Base MSRP

$29,785

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Ext. Cab specifications

Base MSRP

$31,225

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Crew Cab DRW 4WD specifications

Base MSRP

$32,885

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 Ext. Cab 4WD specifications

Base MSRP

$34,325

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Crew Cab specifications

Base MSRP

$29,480

Seating

6

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Crew Cab DRW 4WD specifications

Base MSRP

$40,160

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck 137 in. 4WD Chassis specifications

Base MSRP

$28,770

Seating

3

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

Work Truck 161.5 in. 4WD Chassis specifications

Base MSRP

$28,945

Seating

3

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

Work Truck 137 in. Chassis specifications

Base MSRP

$25,620

Seating

3

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

Work Truck 161.5 in. Chassis specifications

Base MSRP

$25,795

Seating

3

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

SLT Crew Cab 4WD specifications

Base MSRP

$39,310

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLT Crew Cab DRW specifications

Base MSRP

$37,060

Seating

5

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 specifications

Base MSRP

$27,955

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

SLE1 4WD specifications

Base MSRP

$31,720

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck specifications

Base MSRP

$24,050

Seating

3

Engine

N/A

Cargo Capacity

75.5 cu ft

Combined MPG

N/A

Drivetrain

N/A

Work Truck Ext. Cab 161.5 in. Chassis specifications

Base MSRP

$29,195

Seating

6

Engine

N/A

Cargo Capacity

N/A

Combined MPG

N/A

Drivetrain

N/A

$24,050 to $40,160