The standard 360-horsepower 6.0-liter Vortec V8 engine's new camshaft profile helps the engine produce more torque lower in the rpm band, for improved launch feel and a greater feeling of overall performance when towing a trailer and at higher altitudes. The revised and optional 397-hp/765 lb-ft of torque (335-hp/685 lb-ft of torque with Box Delete option) B20 biodiesel-capable Duramax 6.6-liter diesel is more powerful and durable, and the Allison 1000 transmission is stronger for 2011. The stiffer, fully-boxed frame improves durability and ride, while supporting increased capability. The redesigned torsion bar front suspension allows for a greater front Gross Axle Weight Rating (GAWR). The rear suspension uses wider leaf springs - now asymmetrical to reduce axle hop - that contribute to improved ride and handling characteristics and increased rear GAWR. Larger brakes deliver smoother, more immediate and confident-feeling performance and diesel engines now include an exhaust brake. Stability control, hill start assist and a trailer sway control system are standard. Available features include mobile WiFi, USB connectivity, rear back-up camera, Bluetooth connectivity, XM satellite radio, OnStar 9.0 and a navigation system. The Denali trim, available on the 4WD crew cab short-bed, is new for 2011 and features a unique grille, body color bumpers, polished forged alloy wheels and chrome accents. A new frame, an improved Vortec V8, a new Duramax diesel and revised Allison transmission, new front and rear suspensions, and an improved brake system combine to make GMC Sierra 2500HD one of the most capable line of trucks on the road.
GMC
Sierra 2500HD
2011
2011 GMC Sierra 2500HD
Change vehicle or year





Expert Rating
Unavailable
Our expert ratings are based on seven comprehensive criteria: quality, safety, comfort, performance, fuel economy, reliability history and value.
Select a Trim Price: - From $28,415
2011 Work Truck 4x2 Regular Cab 8 ft. box 133.7 in. WB
Select a Trim
2011 Work Truck 4x2 Regular Cab 8 ft. box 133.7 in. WB
most popular
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $28,415
2011 Work Truck 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $30,445
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $30,445
2011 Work Truck 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $30,640
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $30,640
2011 Work Truck 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,370
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,370
2011 SLE 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,675
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,675
2011 Work Truck 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $32,445
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $32,445
2011 Work Truck 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $32,640
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $32,640
2011 Work Truck 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $33,400
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $33,400
2011 Work Truck 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $33,595
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $33,595
2011 SLE 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $34,270
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $34,270
2011 SLE 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $34,465
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $34,465
2011 SLE 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $34,825
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $34,825
2011 Work Truck 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $35,400
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $35,400
2011 Work Truck 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $35,595
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $35,595
2011 SLE 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $36,420
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $36,420
2011 SLE 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $36,615
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $36,615
2011 SLE 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $37,420
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $37,420
2011 SLE 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $37,615
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $37,615
2011 SLE 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $39,575
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $39,575
2011 SLT 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $39,675
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $39,675
2011 SLE 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $39,770
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $39,770
2011 SLT 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $39,870
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $39,870
2011 SLT 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $42,350
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $42,350
2011 SLT 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $42,540
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $42,540
2011 SLT 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $42,825
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $42,825
2011 SLT 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $43,020
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $43,020
2011 Denali 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $43,650
2011 Denali w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $43,650
2011 SLT 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $45,495
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $45,495
2011 SLT 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $45,690
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $45,690
2011 Denali 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $46,800
2011 Denali w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $46,800
Menu
Select a Trim Price: - From $28,415
2011 Work Truck 4x2 Regular Cab 8 ft. box 133.7 in. WB
Select a Trim
2011 Work Truck 4x2 Regular Cab 8 ft. box 133.7 in. WB
most popular
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $28,415
2011 Work Truck 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $30,445
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $30,445
2011 Work Truck 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $30,640
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $30,640
2011 Work Truck 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,370
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,370
2011 SLE 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,675
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $31,675
2011 Work Truck 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $32,445
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $32,445
2011 Work Truck 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $32,640
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $32,640
2011 Work Truck 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $33,400
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $33,400
2011 Work Truck 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $33,595
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $33,595
2011 SLE 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $34,270
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $34,270
2011 SLE 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $34,465
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $34,465
2011 SLE 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $34,825
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x4 Regular Cab 8 ft. box 133.7 in. WB
Price: - From $34,825
2011 Work Truck 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $35,400
2011 Work Truck w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $35,400
2011 Work Truck 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $35,595
2011 Work Truck w/Duramax 6.6L V8 Turbo Diesel 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $35,595
2011 SLE 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $36,420
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $36,420
2011 SLE 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $36,615
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $36,615
2011 SLE 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $37,420
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $37,420
2011 SLE 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $37,615
2011 SLE w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $37,615
2011 SLE 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $39,575
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $39,575
2011 SLT 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $39,675
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x2 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $39,675
2011 SLE 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $39,770
2011 SLE w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $39,770
2011 SLT 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $39,870
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x2 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $39,870
2011 SLT 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $42,350
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $42,350
2011 SLT 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $42,540
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x2 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $42,540
2011 SLT 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $42,825
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x4 Extended Cab 6.6 ft. box 144.2 in. WB
Price: - From $42,825
2011 SLT 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $43,020
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x4 Extended Cab 8 ft. box 158.2 in. WB
Price: - From $43,020
2011 Denali 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $43,650
2011 Denali w/Duramax 6.6L Turbo Diesel V8 4x2 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $43,650
2011 SLT 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $45,495
2011 SLT w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $45,495
2011 SLT 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $45,690
2011 SLT w/Duramax 6.6L V8 Turbo Diesel 4x4 Crew Cab 8 ft. box 167.7 in. WB
Price: - From $45,690
2011 Denali 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $46,800
2011 Denali w/Duramax 6.6L Turbo Diesel V8 4x4 Crew Cab 6.6 ft. box 153.7 in. WB
Price: - From $46,800
Overview
Specs & Features
Highlights
Overall Crash Safety Rating
Not Available
Engine - Cylinders/Horsepower/Torque
Standard:
6.0L V-8 / 360 HP / 380 ft.lbs.
Available:
6.6L V-8 / 397 HP / 765 ft.lbs.6.6L V-8 / 335 HP / 685 ft.lbs.
Transmission
6-spd auto w/OD
Drive Type
Rear-wheel
Fuel Economy - City/Highway/Combined
Not Available
Passenger Capacity
3 / 2
Bumper to Bumper Warranty
36 Months / 36,000 Miles
Mechanical Specs
Engine - Cylinders/Horsepower/Torque | Standard:
6.0L V-8 / 360 HP / 380 ft.lbs. Available:
6.6L V-8 / 397 HP / 765 ft.lbs.6.6L V-8 / 335 HP / 685 ft.lbs. |
Drive Type | Rear-wheel |
Fuel Economy - City/Hwy/Combined | Not Available |
Brakes | 4-wheel Disc |
Front Suspension | Short And Long Arm |
Rear Suspension | Rigid Axle Leaf |
Spare Tire And Wheel | Full-size Steel / Full-size / Steel |
Fuel Tank | 36.0 Gal. |
Recommended Fuel Type | Flexible / Diesel |
Average Cost To Fill Tank | $138 |
Dimensions & Capabilities
Maximum Cargo Volume | |
Passenger Volume | |
Exterior Length | 225.0 " |
Exterior Width | 80.0 " |
Exterior Height | 77.6 " |
Front Headroom | 41.3 " |
Rear Headroom | |
Front Legroom | 41.3 " |
Rear Legroom | |
Front Shoulder Room | 65.2 " |
Rear Shoulder Room | |
Front Hip Room | |
Rear Hip Room | |
Curb Weight | 5,596 Lbs. / 6,475 Lbs. |
Wheel Base | 134 " |
Turning Radius | 22.5 ' |
Exterior Features
Door Count | 2 Doors |
Wheels | 17.0 " Painted Steel / 17.0 " Steel / 18.0 " Painted Steel |
Paint | Clearcoat Monotone |
Exterior Mirrors | Dual Manual / Dual Manual Convex Spotter / Dual Power Remote Heated Convex Spotter / Dual Power Remote Heated |
Bumpers | Front Chrome With Black Insert, 2 Front Tow Hook(s) |
Grille Moldings | Black W/chrome Surround |
Rear Spoiler | |
Exhaust | Stainless Steel |
Interior Features
Safety Features
Overall Crash Safety Rating |
Not Yet Available
|
Overall Front Crash Safety Rating |
Not Yet Available
|
Overall Side Crash Safety Rating |
Not Yet Available
|
Rollover Crash Safety Rating |
Not Yet Available
|
Front Impact Airbags | Driver And Passenger W/passenger Front-impact Cancellable |
Driver Side Impact Airbags | Seat Mounted |
Knee Airbag | |
Passenger Side Impact Airbag | Seat Mounted |
Rear Side Airbag | |
Seatbelt Pretensioners | Front |
Anti-Lock Brakes | 4-wheel Anti-lock Brakes (abs) |
Forward Collision Warning | |
Blind Spot Sensor | |
Lane Departure Warning | |
Autonomous Cruise Control | |
Pedestrian Detection | |
Driver Attention Alert | |
Daytime Running Lights | |
Auto High Beams | |
Adaptive Headlights | |
Parking Sensors | |
Security Systems | Security System |
Panic Alarm | |
Ignition Disable | Passlock Ii |
Warranty
Bumper To Bumper Months Miles | 36 Months / 36,000 Miles |
Major Components Months | 60 Months / 100,000 Miles |
Included Maintenance Months | |
Roadside Assistance Months | 60 Months / 100,000 Miles |
Corrosion Perforation | 72 Months / 100,000 Miles |
Accessories Months |
Used 2011 GMC Sierra 2500HD for Sale
Other GMC Sierra 2500HD Listings
We have expanded the search to include other GMC Sierra 2500HD years that you might be interested in.
Color: White
Price
$69,985
Mileage
21,572 mi

Alexander Buick Gmc Of Simi Valley (32 mi)
Phone: (805) 582-6100
Color: Silver
Price
$67,051
Mileage
15,100 mi

MOSS BROS. CHEVROLET (70 mi)
Phone: (951) 485-3500
Color: Silver
Price
$62,870
Mileage
33,423 mi

Premier Chevrolet Of Carlsbad (81 mi)
Phone: (760) 438-1001
SLE1 4x4 Crew Cab 6.6 ft. box 153 in. WB
Color: Gray
Price
$22,480
Mileage
170,632 mi

San Diego Auto Solutions (94 mi)
Phone: (619) 432-2886Insider Information
We have information you must know before you buy the Sierra 2500HD. We want to send it to you, along with other pricing insights.
I agree to receive emails from CarsDirect. I understand that I can unsubscribe at any time. We will not spam you, and will never sell your email. Privacy Policy.
Thank you. You are now subscribed to our Pricing Insider updates.