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📊 2012 GMC Sierra Specifications

Complete technical data - Engine performance, dimensions, fuel economy, and safety ratings

🏁 Key Performance Specifications

438
Horsepower
42.5
MPG Combined
4.7
0-60 MPH (sec)
3457
Towing (lbs)
4.5
Safety Rating
$65,751
Starting MSRP

🚗 Engine & Performance

Engine Type: Diesel
Displacement: 5.1L
Horsepower: 438 HP @ 4,430 RPM
Torque: 372 lb-ft @ 2,492 RPM
Transmission: Automatic 8-Speed
Drivetrain: FWD

⛽ Fuel Economy

City MPG: 25
Highway MPG: 60
Combined MPG: 42.5
Fuel Tank: 24.7 gallons
Range: 1050.0 miles
Emissions: PZEV

📏 Dimensions & Weight

Length: 201.2 inches
Width: 72.4 inches
Height: 66.8 inches
Wheelbase: 124.2 inches
Curb Weight: 3378 lbs
Gross Weight: 4063 lbs

🚗 Interior & Cargo

Seating: 2 passengers
Front Headroom: 38.0 inches
Front Legroom: 42.3 inches
Rear Headroom: 39.0 inches
Rear Legroom: 32.7 inches
Cargo Volume: 14.8 cubic feet

🛡️ Safety & Technology Features

Standard Safety Features:

  • Anti-lock Braking System (ABS)
  • Electronic Stability Control
  • Traction Control
  • Multiple Airbags
  • Tire Pressure Monitoring

Technology Features:

  • Bluetooth Connectivity
  • USB Ports
  • Touchscreen Display
  • Backup Camera
  • Smartphone Integration

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AutoDataHub.net - Your complete automotive specifications resource

Specification data sourced from EPA, NHTSA, and manufacturer sources. Verify current model specifications with dealers.

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