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2012 GMC Sierra 3500 HD 2012 SLE Cab & Chassis

Repair services & inexpensive new parts for 2012 GMC Sierra 3500 HD 2012 SLE Cab & Chassis with 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated engine.

The 2012 GMC Sierra 3500 HD SLE Cab & Chassis is a robust workhorse designed for heavy-duty applications, powered by a 6.0L V8 engine that offers strong performance and reliability. This vehicle is equipped for demanding tasks, featuring a 4WD drivetrain that enhances traction and control in various conditions. The Cab & Chassis configuration provides versatility for different body styles and applications, making it a favorite for both commercial and personal use. With its natural aspiration and OHV engine design, it delivers a balance of power and efficiency, ideal for towing and hauling needs.

Common Issues

  • Electrical problems, such as faulty wiring or issues with the battery.
  • Transmission issues, especially with shifting and fluid leaks.
  • Brake wear and related components needing replacement.
  • Suspension system wear, particularly in heavy-use vehicles.

Maintenance Tips

  • Regular oil changes every 5,000 to 7,500 miles.
  • Inspect and replace air filters as needed to maintain engine efficiency.
  • Check tire pressure and tread regularly for safety and fuel efficiency.
  • Maintain brake systems by inspecting pads and rotors frequently.
  • Flush and replace transmission fluid according to the service schedule.

Typical Repair/Owership Cost Ranges

  • Regular maintenance: $300 - $600 annually.
  • Brake pad replacement: $150 - $300 per axle.
  • Transmission repair: $1,500 - $3,500 depending on the extent of the damage.
  • Engine issues: $1,000 - $5,000 depending on repairs needed.

Buying Advice (What to Inspect)

  • Check the vehicle history report for accidents or major repairs.
  • Inspect the body and frame for rust or damage.
  • Test drive to evaluate engine performance, transmission shifting, and braking.
  • Examine the tires for wear and alignment issues.
  • Look for any warning lights on the dashboard.

FAQ

  • What is the fuel economy of the 2012 GMC Sierra 3500 HD? It typically averages around 10-12 mpg in the city and 15-18 mpg on the highway, depending on the load.
  • Is the 6.0L engine reliable? Yes, the 6.0L V8 engine is known for its durability and reliability when properly maintained.
  • What is the towing capacity of this model? The towing capacity can range from 12,000 to 15,000 pounds, depending on the configuration.
  • What type of oil should I use? It is recommended to use 5W-30 or 10W-30 conventional or synthetic oil based on climate.
  • How often should I rotate the tires? Tires should be rotated every 5,000 to 7,500 miles to ensure even wear.
  • Are there any recalls on the 2012 Sierra 3500 HD? Check the official NHTSA website for any active recalls related to this model.
  • Can I install a camper on this truck? Yes, the Sierra 3500 HD is well-suited for camper installations due to its payload capacity.
  • What is the warranty on a used 2012 Sierra 3500 HD? Typically, the original warranty would have expired, but check with the seller for any extended warranties.

Have Questions about GMC Sierra 3500 HD 2012 SLE? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.


Make: GMC
Model: Sierra 3500 HD
Trim: SLE Cab & Chassis 4-Door
Year: 2012

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 6.0L
Engine CC: 5967
Engine CID: 364
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: 4WD
Body Type: Cab & Chassis
Doors: 4

Repair services & inexpensive new parts for 2012 GMC Sierra 3500 HD 2012 SLE Cab & Chassis with 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated engine.