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HomeGMCGMC Sierra (Classic) 25002007 GMC Sierra (Classic) 2500 HD Extended Cab
Specs and Features

2007 GMC Sierra (Classic) 2500 HD Extended Cab Specs, Features & Options

Here's everything you need to know about each trim in the 2007 GMC Sierra (Classic) 2500 HD Extended Cab lineup. Compare pricing, specs, key features and more.

More About the 2007 GMC Sierra (classic) 2500 HD Extended
Cab
1 of 8
Sierra (Classic) 2500 HD Extended Cab SL Pickup 4D 8 ft image
Sierra (Classic) 2500 HD Extended Cab SL Pickup 4D 8 ft
2 of 8
Sierra (Classic) 2500 HD Extended Cab Work Truck Pickup 4D 6 1/2 ft image
Sierra (Classic) 2500 HD Extended Cab Work Truck Pickup 4D 6 1/2 ft
3 of 8
Sierra (Classic) 2500 HD Extended Cab SLE Pickup 4D 8 ft image
Sierra (Classic) 2500 HD Extended Cab SLE Pickup 4D 8 ft
4 of 8
Sierra (Classic) 2500 HD Extended Cab Work Truck Pickup 4D 8 ft image
Sierra (Classic) 2500 HD Extended Cab Work Truck Pickup 4D 8 ft
5 of 8
Sierra (Classic) 2500 HD Extended Cab SLT Pickup 4D 8 ft image
Sierra (Classic) 2500 HD Extended Cab SLT Pickup 4D 8 ft
6 of 8
Sierra (Classic) 2500 HD Extended Cab SL Pickup 4D 6 1/2 ft image
Sierra (Classic) 2500 HD Extended Cab SL Pickup 4D 6 1/2 ft
7 of 8
Sierra (Classic) 2500 HD Extended Cab SLE Pickup 4D 6 1/2 ft image
Sierra (Classic) 2500 HD Extended Cab SLE Pickup 4D 6 1/2 ft
8 of 8
Sierra (Classic) 2500 HD Extended Cab SLT Pickup 4D 6 1/2 ft image
Sierra (Classic) 2500 HD Extended Cab SLT Pickup 4D 6 1/2 ft
See Pricing
See Cars in Stock
Fair Market Price
$10,207
$10,534
$11,264
$11,988
$12,615
$15,073
$16,105
$17,677
Fuel Type
Gas
Gas
Gas
Gas
Gas
Diesel
Diesel
Diesel
Horsepower
300 @ 4400 RPM
300 @ 4400 RPM
300 @ 4400 RPM
300 @ 4400 RPM
300 @ 4400 RPM
N/A
N/A
N/A
Torque
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
360 lb-ft
N/A
N/A
N/A
Towing Capacity
12,000 lbs
12,000 lbs
12,000 lbs
12,000 lbs
12,000 lbs
12,000 lbs
12,000 lbs
12,000 lbs
Payload
3,035 pounds
3,802 pounds
3,802 pounds
3,802 pounds
3,035 pounds
3,802 pounds
3,802 pounds
3,802 pounds
Body StylesPickupPickupPickupPickupPickupPickupPickupPickup
Engine
V8, 6.0 Liter
V8, 6.0 Liter
V8, 6.0 Liter
V8, 6.0 Liter
V8, 6.0 Liter
V8, 6.6L Turbo Dsl
V8, 6.6L Turbo Dsl
V8, 6.6L Turbo Dsl
Curb Weight
5,561 pounds
5,398 pounds
5,561 pounds
5,561 pounds
5,561 pounds
5,398 pounds
5,398 pounds
5,398 pounds
Emergency & Security Services
Optional
Not Available
Optional
Not Available
Optional
Optional
Optional
Optional
Child Seat Anchors
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Child Door Locks
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Cruise Control
Standard
Optional
Standard
Optional
Standard
Standard
Standard
Standard
Navigation System
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Hands Free Phone
Optional
Not Available
Optional
Not Available
Optional
Optional
Optional
Optional
Cruise Control
Standard
Optional
Standard
Optional
Standard
Standard
Standard
Standard
Torque
360 @ 4400 RPM
360 @ 4400 RPM
360 @ 4400 RPM
360 @ 4400 RPM
360 @ 4400 RPM
Not Available
Not Available
Not Available
Leather Seats
Optional
Optional
Optional
Optional
Standard
Optional
Optional
Standard
Dual Power Front Seats
Optional
Optional
Optional
Optional
Standard
Optional
Optional
Standard
Power Driver's Seat
Optional
Optional
Optional
Optional
Standard
Optional
Optional
Standard
Power Windows
Optional
Optional
Standard
Optional
Standard
Optional
Standard
Standard
Tilt Steering Wheel
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Standard
Alloy Wheels
Optional
Optional
Standard
Optional
Standard
Optional
Optional
Standard
Roof Rails
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Optional
Drivetrain
2WD
2WD
4WD
4WD
4WD
4WD
4WD
4WD
Recommended Fuel
Premium
Premium
Premium
Premium
Premium
Diesel
Diesel
Diesel
Transmission Type
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Automatic
Bed Length
8 feet
6.5 feet
8 feet
8 feet
8 feet
6.5 feet
6.5 feet
6.5 feet
Curb Weight
5561 pounds
5398 pounds
5561 pounds
5561 pounds
5561 pounds
5398 pounds
5398 pounds
5398 pounds
Fuel Capacity
34 gallons
26 gallons
34 gallons
34 gallons
34 gallons
26 gallons
26 gallons
26 gallons
Front Head Room
41 inches
41 inches
41 inches
41 inches
41 inches
41 inches
41 inches
41 inches
Front Leg Room
41.3 inches
41.3 inches
41.3 inches
41.3 inches
41.3 inches
41.3 inches
41.3 inches
41.3 inches
Minimum Ground Clearance
9.1 inches
9.1 inches
9.1 inches
9.1 inches
12.1 inches
9.1 inches
9.1 inches
9.1 inches
Overall Length
249 inches
230.2 inches
249 inches
249 inches
249 inches
230.2 inches
230.2 inches
230.2 inches
Payload Capacity
3035 pounds
3802 pounds
3802 pounds
3802 pounds
3035 pounds
3802 pounds
3802 pounds
3802 pounds
Front Shoulder Room
65.2 inches
65.2 inches
65.2 inches
65.2 inches
65.2 inches
65.2 inches
65.2 inches
65.2 inches
Truck Bed Volume
74 feet
57 feet
57 feet
57 feet
74 feet
57 feet
57 feet
57 feet
Turning Diameter
50.8 feet
46.8 feet
46.8 feet
46.8 feet
50.8 feet
46.8 feet
46.8 feet
46.8 feet
Wheel Base
157.5 inches
143.5 inches
157.5 inches
157.5 inches
157.5 inches
143.5 inches
143.5 inches
143.5 inches
Width with mirrors
79.7 inches
79.7 inches
79.7 inches
79.7 inches
79.7 inches
79.7 inches
79.7 inches
79.7 inches

FAQs

Does the 2007 GMC Sierra (Classic) 2500 HD Extended Cab have a turbo?

Yes, the following 2007 Sierra (Classic) 2500 HD Extended Cab trims have turbo engines: SL Pickup 4D 6 1/2 ft with a V8, 6.6L Turbo Dsl, SLE Pickup 4D 6 1/2 ft with a V8, 6.6L Turbo Dsl, etc. The following 2007 Sierra (Classic) 2500 HD Extended Cab trims do not have turbo engines: SL Pickup 4D 8 ft with a V8, 6.0 Liter, Work Truck Pickup 4D 6 1/2 ft with a V8, 6.0 Liter, etc. For a more detailed look at the 2007 Sierra (Classic) 2500 HD Extended Cab specs, features and options check out Kelley Blue Book's 2007 GMC Sierra (Classic) 2500 HD Extended Cab specs page.

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