2018 GMC Sierra 1500
• Engine: 4.3-liter EcoTec3 V6; 5.3-liter EcoTec3 V8 (optional)
• Transmission: Six-speed automatic
• Performance: 285 horsepower and 305 lb-ft of torque (4.3-liter); 355 horsepower and 383 lb-ft of torque (5.3-liter)
• Fuel Economy: 18/24/20 MPG City/Highway/Combined (4.3-liter, 2WD); 16/23/19 MPG City/Highway/Combined (5.3-liter, 2WD); 17/22/19 MPG City/Highway/Combined (4.3-liter, 4WD); 16/22/18 MPG City/Highway/Combined (5.3-liter, 4WD)*
• Exterior Features: 17-inch P255/70R17 all-season tires, Black door handles, Four upper cargo box tie-downs, 17-inch painted steel wheels, Locking tailgate, Manual-folding Black exterior mirrors, Chrome grille surround, Front chrome bumper, Solar absorbing tinted glass, CornerStep rear chrome bumper
• Interior Features: Manual tilt steering column, Power windows, Front 40/20/40 split-bench seat, Single-zone manual air conditioning, Power door locks
• Radio and Technology: 6-speaker sound system, Rear Vision Camera, GMC Infotainment System with 7-inch diagonal color touchscreen, Driver Information Center, Cruise control
2018 GMC Sierra 1500 SLE
- Adds to or replaces features on Sierra –
• Engine: 4.3-liter EcoTec3 V6; 5.3-liter EcoTec3 V8 (optional)
• Transmission: Six-speed automatic
• Performance: 285 horsepower and 305 lb-ft of torque (4.3-liter); 355 horsepower and 383 lb-ft of torque (5.3-liter)
• Fuel Economy: 18/24/20 MPG City/Highway/Combined (4.3-liter, 2WD); 16/23/19 MPG City/Highway/Combined (5.3-liter, 2WD); 17/22/19 MPG City/Highway/Combined (4.3-liter, 4WD); 16/22/18 MPG City/Highway/Combined (5.3-liter, 4WD)*
• Exterior Features: Body-colored door handles, Remote Locking Tailgate, Deep-tinted glass, Cargo box LED lighting, Body-colored body side moldings, EZ-Lift and Lower tailgate, Heated and power-adjustable outside mirrors, 17-inch premium painted aluminum machined wheels, Rear wheelhouse liners
• Interior Features: Leather-wrapped steering wheel, Color-keyed carpet with rubberized vinyl floor mats, Front 40/20/40 leather-appointed split-bench seat, Heated driver and front passenger seating, Remote Keyless Entry, Steering wheel audio controls
• Radio and Technology: GMC Infotainment System with 8-inch diagonal screen, SiriusXM, HD Radio, Single-slot CD/MP3 player
2018 GMC Sierra 1500 SLT
- Adds to or replaces features on SLE -
• Engine: 5.3-liter EcoTec3 V8; 6.2-liter EcoTec3 V8 (optional)
• Transmission: Six-speed automatic, Eight-speed automatic (optional)
• Performance: 355 horsepower and 383 lb-ft of torque (5.3-liter); 420 horsepower and 450 lb-ft of torque (6.2-liter)
• Fuel Economy: 16/23/19 MPG City/Highway/Combined (5.3-liter, 2WD); 15/21/17 MPG City/Highway/Combined (6.2-liter, 2WD); 16/22/18 MPG City/Highway/Combined (5.3-liter, six-speed transmission, 4WD); 15/20/17 MPG City/Highway/Combined (5.3-liter, eight-speed transmission, 4WD); 15/20/17 MPG City/Highway/Combined (6.2-liter, 4WD)*
• Exterior Features: 18-inch polished aluminum wheels, Chrome body side moldings, Power-adjustable and power-folding outside mirrors, Thin profile LED fog lamps, LED taillamps, Chrome door handles
• Interior Features: Carpeted front and rear floor mats, Power-adjustable pedals, Dual-zone automatic climate control, Manual tilt and telescoping steering column, 110-volt AC power outlet, Driver and front passenger heated and leather-appointed seats
• Radio and Technology: Universal Home Remote, Remote vehicle starter system, Theft-deterrent system
2018 GMC Sierra 1500 Denali
- Adds to or replaces features on SLT -
• Engine: 5.3-liter EcoTec3 V8; 6.2-liter EcoTec3 V8 (optional)
• Transmission: Eight-speed automatic
• Performance: 355 horsepower and 383 lb-ft of torque (5.3-liter); 420 horsepower and 450 lb-ft of torque (6.2-liter)
• Fuel Economy: 16/23/19 MPG City/Highway/Combined (5.3-liter, 2WD); 15/21/17 MPG City/Highway/Combined (6.2-liter, 2WD); 15/20/17 MPG City/Highway/Combined (5.3-liter, eight-speed transmission, 4WD); 15/20/17 MPG City/Highway/Combined (6.2-liter, 4WD)*
• Exterior Features: Power rear sliding window with defogger, Body-color front bumper, Six-inch Chrome rectangular assist steps, IntelliBeam headlamps, 20-inch ultra bright machined aluminum wheels, Spray-on bedliner, 20-inch P275/55R20 all-season tires, Body-color rear bumper
• Interior Features: Heated steering wheel, Floor console, Heated and vented seating, Front full-feature and leather-appointed bucket seats, Wireless charging
• Radio and Technology: Front and Rear Park Assist, Forward Collision Alert, Safety Alert Seat, 8-inch Diagonal Color Touchscreen with Navigation, Bose sound system, Hill Descent Control, Lane Keep Assist, Low Speed Forward Automatic Braking