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2012
GMC Sierra 3500

Starts at:
$31,375
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Available trims

See the differences side-by-side to compare trims.
  • 2WD Reg Cab 133.7" Work Truck
    Starts at
    $31,375
    3
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    7,235 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Ext Cab 158.2" Work Truck
    Starts at
    $33,965
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,333 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 4WD Reg Cab 133.7" Work Truck
    Starts at
    $34,330
    3
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,908 lbs
    Payload Capacity
    23,000 lbs
    Towing Capacity
    See all specs
  • 2WD Reg Cab 133.7" SLE
    Starts at
    $34,760
    3
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    7,235 lbs
    Payload Capacity
    14,500 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 153.7" SRW Work Truck
    Starts at
    $35,305
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,700 lbs
    Payload Capacity
    17,200 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 167.7" Work Truck
    Starts at
    $36,030
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,224 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 4WD Ext Cab 158.2" Work Truck
    Starts at
    $36,920
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,629 lbs
    Payload Capacity
    22,600 lbs
    Towing Capacity
    See all specs
  • 4WD Reg Cab 133.7" SLE
    Starts at
    $37,910
    3
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,908 lbs
    Payload Capacity
    23,000 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 153.7" SRW Work Truck
    Starts at
    $38,260
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,427 lbs
    Payload Capacity
    17,000 lbs
    Towing Capacity
    See all specs
  • 2WD Ext Cab 158.2" SLE
    Starts at
    $38,385
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,333 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 153.7" SRW SLE
    Starts at
    $38,670
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,700 lbs
    Payload Capacity
    17,200 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 167.7" Work Truck
    Starts at
    $38,985
    6
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    5,906 lbs
    Payload Capacity
    22,400 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 167.7" SLE
    Starts at
    $40,415
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,224 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 2WD Ext Cab 158.2" SLT
    Starts at
    $41,480
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,333 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 4WD Ext Cab 158.2" SLE
    Starts at
    $41,535
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,629 lbs
    Payload Capacity
    22,600 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 153.7" SRW SLE
    Starts at
    $41,820
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,427 lbs
    Payload Capacity
    17,000 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 167.7" SLE
    Starts at
    $43,565
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    5,906 lbs
    Payload Capacity
    22,400 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 153.7" SRW SLT
    Starts at
    $43,675
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,700 lbs
    Payload Capacity
    17,200 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 167.7" SLT
    Starts at
    $43,860
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,224 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 4WD Ext Cab 158.2" SLT
    Starts at
    $44,630
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,629 lbs
    Payload Capacity
    22,600 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 153.7" SRW Denali
    Starts at
    $46,360
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,539 lbs
    Payload Capacity
    17,200 lbs
    Towing Capacity
    See all specs
  • 2WD Crew Cab 167.7" Denali
    Starts at
    $46,705
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Rear Wheel Drive
    Drivetrain
    6,051 lbs
    Payload Capacity
    22,800 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 153.7" SRW SLT
    Starts at
    $46,825
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,427 lbs
    Payload Capacity
    17,000 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 167.7" SLT
    Starts at
    $47,010
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    5,906 lbs
    Payload Capacity
    22,400 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 153.7" SRW Denali
    Starts at
    $49,715
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    6,266 lbs
    Payload Capacity
    17,000 lbs
    Towing Capacity
    See all specs
  • 4WD Crew Cab 167.7" Denali
    Starts at
    $49,855
    5
    Seat capacity
    Gas/Ethanol V8
    Engine
    Four Wheel Drive
    Drivetrain
    5,733 lbs
    Payload Capacity
    22,400 lbs
    Towing Capacity
    See all specs

Photo & video gallery

2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500 2012 GMC Sierra 3500

Notable features

Luxurious Denali trim level
New hard-drive-based navigation radio available
Standard trailer-sway control and hill start assist
Available in hybrid form

The good & the bad

The good

Overall range of power, looks, utility and comfort
Excellent towing manners, plenty of pulling power
Standard side curtain, side-impact airbags
Available 6.2-liter V-8

The bad

6.2-liter V-8 fuel economy

Expert 2012 GMC Sierra 3500 review

our expert's take
Our expert's take
By Cars.com editors
Full article
our expert's take

Vehicle Overview

The GMC Sierra 1500 and Chevrolet Silverado share the same platform, but the GMC product is often positioned as a more upscale offering. Mechanically, the trucks are the same. There might be slight differences in curb weight and payload, but they share the same powertrain and chassis components. Versions of the Sierra seat up to six people. Competitors include the Ford F-150 and Ram 1500.

The Sierra comes in regular, extended and crew-cab forms. Standard (6-foot-6-inch) and long (8-foot) cargo beds are available on regular and extended cabs, while the crew cab gets a short (5-foot,-9-inch) bed. All configurations are available in two- or four-wheel drive. The Sierra comes in five trim levels: Work Truck, SL, SLE, SLT and Denali.

Most V-8 models are rated to tow around 9,000 pounds, but some models get more than 10,000 pounds with an enhanced trailering package.

The heavy-duty versions of the Sierra give buyers significantly more towing capacity — up to 23,000 pounds — when properly equipped. They also offer an optional 6.6-liter Duramax diesel engine.

The Sierra Hybrid is a half-ton pickup that achieves better overall fuel economy than a gas-powered Silverado, but it can still pull a 6,100-pound trailer. Available exclusively in the crew-cab body style, the Sierra Hybrid is expected to use one-quarter less gas than a regular Sierra. The Sierra Hybrid is covered separately in the Cars.com Research section.

(Skip to details on the: Sierra 2500HD and 3500HD)

New for 2012
There are a few minor changes for 2012, including a new three-bar chrome grille on SLE and SLT models. A hard-drive-based navigation radio is now available for Denali and SLT models, and the SLT can also have heated and cooled seats. The stability system adds electronic trailer-sway control and hill start assist. Plus, the high-end Sierra Denali gains heated and cooled front seats, a leather-wrapped heated steering wheel and a backup camera.

Exterior
While GM is trying to differentiate the Silverado and Sierra, the common silhouette is hard to overcome, even with unique front fenders, grille, bumpers, headlamps, cargo box and taillamps. The upscale Denali trim features a unique chrome grille and wheels. Exterior features include:

  • Very wide rear-door openings on extended cab models to load passengers, cargo
  • Range of 17-, 18- and 20-inch wheels
  • Available EZ Lift tailgate
  • Available power moonroof

Interior
The Sierra showcases two different interior designs. Lower-end trucks are more utility-minded, with large door handles that can be operated while wearing gloves.

The SLT offers upgraded materials and a different dash design. The Sierra’s cab is inviting, spacious and well-organized. Leather seating is available on the SLE and standard on the SLT. The SLT also gets a Bose stereo and a 10-way power-adjustable driver’s seat. The Denali trim is the most luxurious of any GM pickup truck with upgraded trim and materials. Interior features include:

  • Stadium-style rear seating
  • Cruise control   
  • Available power-sliding rear window
  • Available navigation system   
  • Available rear-seat entertainment system
  • Available integrated trailer-brake control
  • Available leather-wrapped heated steering wheel
  • Available backup camera

Under the Hood
The Sierra offers five available suspensions, including an off-road-oriented Z71 package and the NHT enhanced trailering package. The 5.3-liter V-8 features fuel-saving cylinder-deactivation technology. Mechanical features include:

  • 195-horsepower, 4.3-liter V-6 with iron block and cylinder heads, cam-in-block, two valves per cylinder and 260 pounds-feet of torque
  • 302-hp, 4.8-liter V-8 with iron block and aluminum cylinder heads, cam-in-block, two valves per cylinder and 305 pounds-feet of torque
  • Flex-fuel 315-hp (gas) or 326-hp (E85), 5.3-liter V-8 with iron block and aluminum cylinder heads, cam-in-block, two valves per cylinder and 335 pounds-feet of torque (gas) or 348pounds-feet of torque (E85).
  • Flex-fuel 315-hp (gas) or 326-hp (E85), 5.3-liter V-8 with aluminum block and cylinder heads, cam-in-block, two valves per cylinder and 335 pounds-feet of torque (gas) or 348 pounds-feet of torque (E85)
  • Flex-fuel 403-hp, 6.2-liter V-8 with aluminum block and cylinder heads, cam-in-block and two valves per cylinder that makes 417 pounds-feet of torque
  • Four-speed or six-speed automatic transmission

Safety
The Sierra’s standard electronic stability system includes rollover mitigation technology.  GM says its seat belt pretensioners activate during rear-end impacts. Safety features include:

  • Four-wheel antilock brakes
  • Traction control
  • Side curtain airbags
  • Front-seat side-impact airbags
  • Available OnStar alerts authorities after a crash
  • Available rear parking sensors
  • Available backup camera

Sierra 2500HD and 3500HD
The heavy-duty Sierra is the towing and hauling workhorse, with the ability to tow up to 23,000 pounds with a fifth-wheel hitch. Maximum payload capacity is 7,215 pounds. The heavy-duty Sierra’s suspension and structure have been strengthened for 2012, enabling the stout capacities. With a conventional trailer hitch, towing capacity is 18,000 pounds.

The Sierra 2500HD and 3500HD are available with a 6.0-liter gas V-8 or a 6.6-liter Duramax diesel V-8 engine. A 36-gallon fuel tank is standard and gives trucks with the diesel engine a driving range of up to 680 miles, according to Chevrolet. An available smart exhaust brake provides greater control on downward grades and reduced brake-pad wear. 

New features for the 2012 heavy-duty Sierra Denali include heated and cooled front seats, a backup camera and a heated leather-wrapped steering wheel. A hard-drive-based navigation system with satellite radio and a USB port is available. Additional features include:

  • Regular, extended or crew-cab body styles
  • Standard or long bed
  • Rear- or four-wheel drive
  • Fully boxed high-strength-steel frame
  • New chrome grille on SLE and SLT
  • Available dealer-installed Wi-Fi system for mobile internet access
  • Available high-idle switch
  • Trailer-sway control and hill start assist

Back to top

2012 GMC Sierra 3500 review: Our expert's take

Vehicle Overview

The GMC Sierra 1500 and Chevrolet Silverado share the same platform, but the GMC product is often positioned as a more upscale offering. Mechanically, the trucks are the same. There might be slight differences in curb weight and payload, but they share the same powertrain and chassis components. Versions of the Sierra seat up to six people. Competitors include the Ford F-150 and Ram 1500.

The Sierra comes in regular, extended and crew-cab forms. Standard (6-foot-6-inch) and long (8-foot) cargo beds are available on regular and extended cabs, while the crew cab gets a short (5-foot,-9-inch) bed. All configurations are available in two- or four-wheel drive. The Sierra comes in five trim levels: Work Truck, SL, SLE, SLT and Denali.

Most V-8 models are rated to tow around 9,000 pounds, but some models get more than 10,000 pounds with an enhanced trailering package.

The heavy-duty versions of the Sierra give buyers significantly more towing capacity — up to 23,000 pounds — when properly equipped. They also offer an optional 6.6-liter Duramax diesel engine.

The Sierra Hybrid is a half-ton pickup that achieves better overall fuel economy than a gas-powered Silverado, but it can still pull a 6,100-pound trailer. Available exclusively in the crew-cab body style, the Sierra Hybrid is expected to use one-quarter less gas than a regular Sierra. The Sierra Hybrid is covered separately in the Cars.com Research section.

(Skip to details on the: Sierra 2500HD and 3500HD)

New for 2012
There are a few minor changes for 2012, including a new three-bar chrome grille on SLE and SLT models. A hard-drive-based navigation radio is now available for Denali and SLT models, and the SLT can also have heated and cooled seats. The stability system adds electronic trailer-sway control and hill start assist. Plus, the high-end Sierra Denali gains heated and cooled front seats, a leather-wrapped heated steering wheel and a backup camera.

Exterior
While GM is trying to differentiate the Silverado and Sierra, the common silhouette is hard to overcome, even with unique front fenders, grille, bumpers, headlamps, cargo box and taillamps. The upscale Denali trim features a unique chrome grille and wheels. Exterior features include:

  • Very wide rear-door openings on extended cab models to load passengers, cargo
  • Range of 17-, 18- and 20-inch wheels
  • Available EZ Lift tailgate
  • Available power moonroof

Interior
The Sierra showcases two different interior designs. Lower-end trucks are more utility-minded, with large door handles that can be operated while wearing gloves.

The SLT offers upgraded materials and a different dash design. The Sierra’s cab is inviting, spacious and well-organized. Leather seating is available on the SLE and standard on the SLT. The SLT also gets a Bose stereo and a 10-way power-adjustable driver’s seat. The Denali trim is the most luxurious of any GM pickup truck with upgraded trim and materials. Interior features include:

  • Stadium-style rear seating
  • Cruise control   
  • Available power-sliding rear window
  • Available navigation system   
  • Available rear-seat entertainment system
  • Available integrated trailer-brake control
  • Available leather-wrapped heated steering wheel
  • Available backup camera

Under the Hood
The Sierra offers five available suspensions, including an off-road-oriented Z71 package and the NHT enhanced trailering package. The 5.3-liter V-8 features fuel-saving cylinder-deactivation technology. Mechanical features include:

  • 195-horsepower, 4.3-liter V-6 with iron block and cylinder heads, cam-in-block, two valves per cylinder and 260 pounds-feet of torque
  • 302-hp, 4.8-liter V-8 with iron block and aluminum cylinder heads, cam-in-block, two valves per cylinder and 305 pounds-feet of torque
  • Flex-fuel 315-hp (gas) or 326-hp (E85), 5.3-liter V-8 with iron block and aluminum cylinder heads, cam-in-block, two valves per cylinder and 335 pounds-feet of torque (gas) or 348pounds-feet of torque (E85).
  • Flex-fuel 315-hp (gas) or 326-hp (E85), 5.3-liter V-8 with aluminum block and cylinder heads, cam-in-block, two valves per cylinder and 335 pounds-feet of torque (gas) or 348 pounds-feet of torque (E85)
  • Flex-fuel 403-hp, 6.2-liter V-8 with aluminum block and cylinder heads, cam-in-block and two valves per cylinder that makes 417 pounds-feet of torque
  • Four-speed or six-speed automatic transmission

Safety
The Sierra’s standard electronic stability system includes rollover mitigation technology.  GM says its seat belt pretensioners activate during rear-end impacts. Safety features include:

  • Four-wheel antilock brakes
  • Traction control
  • Side curtain airbags
  • Front-seat side-impact airbags
  • Available OnStar alerts authorities after a crash
  • Available rear parking sensors
  • Available backup camera

Sierra 2500HD and 3500HD
The heavy-duty Sierra is the towing and hauling workhorse, with the ability to tow up to 23,000 pounds with a fifth-wheel hitch. Maximum payload capacity is 7,215 pounds. The heavy-duty Sierra’s suspension and structure have been strengthened for 2012, enabling the stout capacities. With a conventional trailer hitch, towing capacity is 18,000 pounds.

The Sierra 2500HD and 3500HD are available with a 6.0-liter gas V-8 or a 6.6-liter Duramax diesel V-8 engine. A 36-gallon fuel tank is standard and gives trucks with the diesel engine a driving range of up to 680 miles, according to Chevrolet. An available smart exhaust brake provides greater control on downward grades and reduced brake-pad wear. 

New features for the 2012 heavy-duty Sierra Denali include heated and cooled front seats, a backup camera and a heated leather-wrapped steering wheel. A hard-drive-based navigation system with satellite radio and a USB port is available. Additional features include:

  • Regular, extended or crew-cab body styles
  • Standard or long bed
  • Rear- or four-wheel drive
  • Fully boxed high-strength-steel frame
  • New chrome grille on SLE and SLT
  • Available dealer-installed Wi-Fi system for mobile internet access
  • Available high-idle switch
  • Trailer-sway control and hill start assist

Back to top

Factory warranties

New car program benefits

Basic
3 years / 36,000 miles
Corrosion
3 years / 36,000 miles
Powertrain
5 years / 100,000 miles
Roadside Assistance
5 years / 100,000 miles

Certified Pre-Owned program benefits

Age / mileage
5 model years or newer / up to 75,000 miles
Basic
12 months / 12,000 miles bumper-to-bumper original warranty, then may continue to 6 years / 100,000 miles limited (depending on variables)
Dealer certification
172-point inspection

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  • 2012
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    7,235 lbs
    Payload Capacity
    14,500 lbs
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  • 2014
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  • 2012
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Consumer reviews

4.8 / 5
Based on 6 reviews
Write a review
Comfort 4.8
Interior 4.5
Performance 5.0
Value 4.7
Exterior 4.7
Reliability 5.0

Most recent

  • Excellent vehicle. Very comfortabe and reliable

    This vehicle fits all my needs. Powerful enough to pull my 32 ft travel trailer - excellent powerful engine and engine brakes kicking in on downhill slopes
    • Purchased a Used car
    • Used for Towing
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    2 people out of 2 found this review helpful. Did you?
    Yes No
  • Powerful, Comfortable Towing Monster

    This is the most comfortable heavy duty pick up I've ever ridden in. Amazing mileage(20mpg) Highway unloaded, 15 city; from a 1 Ton dually ! Handles very well , Quiet, great visibility even when backing up. Super Reliable! Can tow 22000 lbs in fifth wheel towing configuration!
    • Purchased a Used car
    • Used for Towing
    • Does recommend this car
    Comfort 4.0
    Interior 4.0
    Performance 5.0
    Value 5.0
    Exterior 3.0
    Reliability 5.0
    2 people out of 2 found this review helpful. Did you?
    Yes No
  • BEST TRUCK I EVER OWNED AND OPERATED

    THIS WAS THE VERY BEST TRUCK I EVER OWNED AND OPERATED AS A HOT SHOT TRUCK OPERATOR. I RAN FROM COAST TO COAST WITH THIS VEHICLE, PULLING A 40 FOOT GOOSENECK TRAILER, WHILE MOVING ELECTRICAL SUPPLYS TO INSALLATION SPECIALISTS. NEVER HAD ONE MINUTES TROUBLE FROM THE TRUCK.
    • Purchased a New car
    • Used for Towing
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    1 person out of 1 found this review helpful. Did you?
    Yes No
  • 2012 GMC Duramax was exactly what I was looking fo

    Excelent power for pulling heavy gn trailer. Very comfortable ride. I would definitely recommend this truck to anyone needing a hd truck for hauling
    • Purchased a Used car
    • Used for Towing
    • Does recommend this car
    Comfort 5.0
    Interior 4.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
    Yes No
  • Very Fast and Hard working truck!

    Best HD truck. I have 120,000 miles on it. More city driving then highways. Never had a problem. Just got a full tune up. I pull race trailers with no problems. Only thing I don't like it where the touch screen/Nav is. It's too low. Other than that the truck is amazing. GM makes great HD truck.
    • Purchased a New car
    • Does recommend this car
    Comfort 5.0
    Interior 4.0
    Performance 5.0
    Value 4.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
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  • Best wrok truck out their

    it has an amazing hual compacity it is very reliable for a cheap price it has great gas mileage and is a greta work truck
    • Purchased a New car
    • Does recommend this car
    Comfort 5.0
    Interior 5.0
    Performance 5.0
    Value 5.0
    Exterior 5.0
    Reliability 5.0
    0 people out of 0 found this review helpful. Did you?
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GMC dealers near you

FAQ

What trim levels are available for the 2012 GMC Sierra 3500?

The 2012 GMC Sierra 3500 is available in 8 trim levels:

  • Denali (2 styles)
  • SLE (6 styles)
  • SLT (4 styles)
  • SRW Denali (2 styles)
  • SRW SLE (2 styles)
  • SRW SLT (2 styles)
  • SRW Work Truck (2 styles)
  • Work Truck (6 styles)

What are some similar vehicles and competitors of the 2012 GMC Sierra 3500?

The 2012 GMC Sierra 3500 compares to and/or competes against the following vehicles:

Is the 2012 GMC Sierra 3500 reliable?

The 2012 GMC Sierra 3500 has an average reliability rating of 5.0 out of 5 according to cars.com consumers. Find real-world reliability insights within consumer reviews from 2012 GMC Sierra 3500 owners.

Is the 2012 GMC Sierra 3500 a good Truck?

Below are the cars.com consumers ratings for the 2012 GMC Sierra 3500. 100.0% of drivers recommend this vehicle.

4.8 / 5
Based on 6 reviews
  • Comfort: 4.8
  • Interior: 4.5
  • Performance: 5.0
  • Value: 4.7
  • Exterior: 4.7
  • Reliability: 5.0

GMC Sierra 3500 history

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