420
Horsepower
13,500 lbs
Max Towing
2,280 lbs
Max Payload
Pro Grade
Capability
GMC Sierra
The GMC Sierra is a professional-grade pickup truck combining rugged capability with refined interiors — the choice of Iraq's toughest contractors and fleet operators.
EXTERIOR
Bold Exterior Design
- Taller, wider, longer than previous generation
- Available 22" Chrome Multi-Spoke wheels
- Expressive LED headlamps
Premium Wheel Options
- 18", 20", 22" available
- Chrome, painted aluminum finishes
- Various spoke designs
Innovative Light Technology
- C-shaped LED DRLs front and rear
- IntelliBeam auto high-beam
- Puddle lamps & sequential turn signal
INTERIOR
Spacious Versatility
- Power-fold 2nd and 3rd row
- Up to 8 passengers
- 40/20/40 front bench or bucket seats
Refined Comfort
- Available perforated leather
- Heated + ventilated front seats
- Bose 10-speaker audio
- Panoramic Power Sunroof
Center Console Fridge Cooler
- -5°C, 8.8L capacity
- Standard on Denali and AT4
- Keeps beverages cold without ice
CAPABILITY
Advanced Engine Technologies
- 5.3L EcoTec3 V8 / 6.2L V8
- 10-speed automatic
- Dynamic Fuel Management
Traction Select System
- 2WD / Auto 4WD / 4WD High / 4WD Low
- Two-Speed AutoTrac Transfer Case
Trailer With Confidence
- Max tow 3,810 kg
- Integrated Brake Controller
- Hitch View & Hill Start Assist
TECHNOLOGY
GMC Infotainment
10.2" color touchscreen with GMC Infotainment System
Apple CarPlay
Wireless and wired Apple CarPlay compatibility
Android Auto
Wireless and wired Android Auto compatibility
SAFETY
Collision Prevention
- Forward Collision Alert
- Automatic Emergency Braking
- Front Pedestrian Braking
Lane Assistance
- Lane Keep Assist
- Lane Change Alert
- Following Distance Indicator
Visibility & Awareness
- HD Surround Vision
- Rear Cross Traffic Alert
- IntelliBeam auto high-beam