Features
BEST OF THE BEST
New/Used
BUYER'S GUIDE
Project
TRUCKS
Tech
INSTALLS
Shows
FULL COVERAGE
Web Only
EXCLUSIVES
Wallpaper
DOWNLOADS
Video
ONLINE CLIPS
Community
BLOGS+FORUMS
Subscribe
SAVE ONLINE
Subscribe
Give a Gift
Subscriber Services
Digital Edition
Back Issues
Reviews
|
Pictures
|
Videos
Home
»
New & Used Trucks
»
GMC
»
Sierra
»
2008 Sierra
»
Engines
GMC Sierra 2008 Engines
Read about the available preowned '08 GMC Sierra engines, the standard engine displacement, number of cylinders and valves, and more including the 2008 Sierra horsepower, torque, cylinder bore and stroke, and engine compression ratio.
Overview
Reviews
Pricing
Specs
Safety
Gallery
Compare
• Fuel Economy
• Towing & Payload
• Suspension & Brakes
• Entertainment & Navigation
• Engines
• Wheels and Rims
User Rating
5.0
Login
Rating:
Login to Rank
User Name
Forgot?
Password
Forgot?
Remember Me
Not Registered?
Value Rating
Average
LEARN WHY
Change Submodel
select submodel
1500 Long Bed Extended Cab Pickup
1500 Long Bed Regular Cab Pickup
1500 Short Bed Crew Cab Pickup
1500 Short Bed Extended Cab Pickup
1500 Standard Bed Extended Cab Pickup
1500 Standard Bed Regular Cab Pickup
2500 HD Long Bed Crew Cab Pickup
2500 HD Long Bed Extended Cab Pickup
2500 HD Long Bed Regular Cab Pickup
2500 HD Standard Bed Crew Cab Pickup
2500 HD Standard Bed Extended Cab Pickup
3500 HD Long Bed Crew Cab Pickup
3500 HD Long Bed Extended Cab Pickup
3500 HD Long Bed Regular Cab Pickup
3500 Long Bed Regular Cab Pickup
Denali Short Bed Crew Cab Pickup
 
Viewing Page 1 of 4
View Next 3 Cars
Comparing
Most Similar
All Trims
All GMC
Year
2008
Make
GMC
Model
Sierra
Trim
===============
Crew Cab Long
- 2500 HD 2WD V8
- 2500 HD 4WD V8
- 3500 HD 2WD V8
- 3500 HD 4WD V8
===============
Crew Cab Short
- 1500 2WD V8
- 1500 4WD V8
- Denali 2WD V8
- Denali AWD V8
===============
Crew Cab Std
- 2500 HD 2WD V8
- 2500 HD 4WD V8
===============
Ext Cab Long
- 1500 2WD V8
- 1500 4WD V8
- 2500 HD 2WD V8
- 2500 HD 4WD V8
- 3500 HD 2WD V8
- 3500 HD 4WD V8
===============
Ext Cab Short
- 1500 2WD V8
- 1500 2WD V6
- 1500 4WD V8
===============
Ext Cab Std
- 1500 2WD V6
- 1500 2WD V8
- 1500 4WD V8
- 1500 4WD V6
- 2500 HD 2WD V8
- 2500 HD 4WD V8
===============
Reg Cab Long
- 1500 2WD V8
- 1500 2WD V6
- 1500 4WD V8
- 1500 4WD V6
- 2500 HD 2WD V8
- 2500 HD 4WD V8
- 3500 2WD V8
- 3500 HD 4WD V8
===============
Reg Cab Std
- 1500 2WD V8
- 1500 2WD V6
- 1500 4WD V8
- 1500 4WD V6
General Pricing
General Pricing
Minimize
Expand
GMC Sierra 1500
Dodge Ram 1500
Ford F-250 Super Duty
Toyota Tundra
MSRP
$25,215.00
$25,435.00
$25,870.00
$27,540.00
Destination
$925.00
$900.00
$950.00
$745.00
Internet Price
Get Price Quote
Get Price Quote
Get Price Quote
Get Price Quote
Engines & Power
Engines & Power
Minimize
Expand
GMC Sierra 1500
Dodge Ram 1500
Ford F-250 Super Duty
Toyota Tundra
Standard Engine
4.8L 295hp V8
4.7L 310hp V8
5.4L 300hp V8
5.7L 381hp V8
Horsepower
295 @ 5600 RPM
310 @ 5650 RPM
300 @ 5000 RPM
381 @ 5600 RPM
Torque
305 @ 4800 RPM
330 @ 3950 RPM
365 @ 3750 RPM
401 @ 3600 RPM
Valves
2
2
3
4
Displacement (cc)
4807
4701
5411
5663
Bore X Stroke (in.)
3.8 X 3.3
3.7 X 3.4
3.5 X 4.2
3.7 X 4
Compression Ratio
9.1:1
9.0:1
9.8:1
10.2:1
Photos
|
Pricing
|
Reviews
|
Specs
|
Comparisons
|
Safety Features
First Name
Last Name
Address
City
State
Select State
Alabama
Alaska
Arizona
Arkansas
California
Colorado
Connecticut
Delaware
District of Columbia
Florida
Georgia
Hawaii
Idaho
Illinois
Indiana
Iowa
Kansas
Kentucky
Louisiana
Maine
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
Montana
Nebraska
Nevada
New Hampshire
New Jersey
New Mexico
New York
North Carolina
North Dakota
Ohio
Oklahoma
Oregon
Pennsylvania
Rhode Island
South Carolina
South Dakota
Tennessee
Texas
Utah
Vermont
Virginia
Washington
West Virginia
Wisconsin
Wyoming
Zip
Phone
-
-
x
Email
Related Articles
2008 GMC Sierra On 28s - Busted Knuckles
Roger Gonzalez bought this 2008 GMC Sierra to turn it into a fully custom truck....
click here to read more
2008 GMC Sierra - Reaper
Watch Your Back, Here Comes The Scythe...
click here to read more
2008 GMC Sierra - Busted Knuckles
Rookie Of The Year...
click here to read more
2008 GMC Sierra Buildup - Subtle Sierra
Fantastic Four...
click here to read more
2008 GMC Sierra HD - Everything's Bigger In Texas
Even Their Rhinos!...
click here to read more
2008 GMC Sierra - King Sierra
Check out Bonspeed owner Brad Franshaw's '08 Sierra fitted with a lowering kit, SSBC brakes, a custom paint job by L&G, a custom interior with a Sony Audio system, and naturally ro...
click here to read more
2008 GMC Sierra - Fantastic Four - Tech
Divine One get their hands on an '08 Sierra, and go to town installing a a Ground Force suspension, True Flow air intake system, Carriage Works grille, Gibson exhaust, Bonspeed whe...
click here to read more
2008 GMC Sierra - Radical Renderings
Check out Brandt Fuqua of Graphic Disorder's custom '08 Sierra lowered with a custom body kit, paint job, and detailing....
click here to read more
Similar Trucks
Ford F-450
$49,395
Ford F-150
$23,300 - $52,230
Toyota Tundra
$25,155 - $43,595
Chevrolet Avalanche
$36,800 - $50,305
Sponsored Links
TRUCKIN' MAGAZINE
MORE TRUCKIN'
ABOUT TRUCKIN'
Truck & SUV Reviews
Part & Accessory Installation
Reprints
User Submitted Content
• Editorial
Photos & Show Coverage
Give a Gift
Licensing
• Questions & Answers
Wallpaper Pictures
Site Map
Terms of Use
• Arts & Graphic Design
Videos
RSS Feed
Contact Us
New/Used Trucks
• Truck & SUV Reviews
Community
Subscribe
Privacy Policy
• Truck & SUV Photos
Blog
Subscriber Services
Ad Choices
• Truck & SUV Videos
Forum
Contributors
Project Trucks
© 2012
Truckin' Online
, Source Interlink Media
All rights reserved.
HAWWBIIS24