2018 GMC Sierra 1500 Truck

City mpg:
18
Highway mpg:
24

Actual rating will vary with options, driving conditions, habits and vehicle condition.

2018 GMC Sierra 1500 Truck Overview

The standard features of the GMC Sierra 1500 Base include EcoTec3 4.3L V-6 285hp engine, 6-speed automatic transmission with overdrive, 4-wheel anti-lock brakes (ABS), side seat mounted airbags, curtain 1st row overhead airbag, airbag occupancy sensor, air conditioning, 17" steel wheels, cruise control, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability.

2018 GMC
Sierra 1500 Truck

Starting at: $28,705

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Inventory

  • 2018 GMC Sierra 1500 SLT Truck Crew Cab

    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic,
    City MPG:
    16/22,
    Exterior Color:
    Cardinal Red,
    Stock #:
    8T411
    More
    SLT Premium Package, Front Full Feature Power Reclining Bucket Seats, Radio: AM/FM/GMC Infotainment & Navigation
    View Details
  • 2018 GMC Sierra 1500 SLT Truck Crew Cab

    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic,
    City MPG:
    16/22,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black,
    Stock #:
    8T429
    More
    SLT Premium Package, Front Full Feature Power Reclining Bucket Seats, Radio: AM/FM/GMC Infotainment & Navigation
    View Details
  • 2018 GMC Sierra 1500 SLT Truck Crew Cab

    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic,
    City MPG:
    16/22,
    Exterior Color:
    Summit White,
    Stock #:
    8T436
    More
    SLT Premium Package, Front Full Feature Power Reclining Bucket Seats, Radio: AM/FM/GMC Infotainment & Navigation
    View Details
  • 2018 GMC Sierra 1500 SLT Truck Crew Cab

    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic,
    City MPG:
    16/22,
    Exterior Color:
    Summit White,
    Stock #:
    8T404
    More
    SLT Premium Package, Front Full Feature Power Reclining Bucket Seats, Radio: AM/FM/GMC Infotainment & Navigation
    View Details
  • 2018 GMC Sierra 1500 SLT Truck Crew Cab

    Engine:
    5.3L V-8 cyl,
    Transmission:
    6-Speed Automatic,
    City MPG:
    16/22,
    Exterior Color:
    Quicksilver,
    Stock #:
    8T439
    More
    SLT Premium Package, Front Full Feature Power Reclining Bucket Seats, Radio: AM/FM/GMC Infotainment & Navigation
    View Details
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Specifications

  • Air conditioning
  • Speed control
  • Tilt steering wheel
  • Passenger vanity mirror
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Approach angle - 15 deg
  • Departure angle - 25 deg
  • Ground clearance (min) - 208mm (8.2")
  • Ramp breakover angle - 24 deg
  • AM/FM radio
  • Premium audio system - GMC Infotainment System
  • Radio data system
  • Speakers - 6
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Basic warranty - 36 months/36,000miles
  • Powertrain warranty - 60 months/60,000miles
  • Corrosion perforation warranty - 72 months/100,000miles
  • Roadside assistance coverage - 60 months/60,000miles
  • Maintenance warranty - 24 months/24,000miles
  • Max seating capacity - 3
  • Front seats - bench
  • Manual driver lumbar support
  • Front center armrest - w/storage
  • Engine displacement - 4.3 L
  • Engine horsepower - 285hp @ 5,300RPM
  • Engine torque - 305 lb.-ft. @ 3,900RPM
  • Engine bore x stroke - 99.6mm x 92.0mm (3.92" x 3.62")
  • Compression ratio - 11.00 to 1
  • Payload - 889kg (1,960lbs)
  • Curb weight - 2,048kg (4,515lbs)
  • GVWR - 2,948kg (6,500lbs)
  • Towing capacity - 2,722kg (6,000lbs)
  • Exterior length - 5,221mm (205.6")
  • Exterior body width - 2,032mm (80.0")
  • Exterior height - 1,880mm (74.0")
  • Wheelbase - 3,023mm (119.0")
  • Turning radius - 6.1m (20.0')
  • Front legroom - 1,150mm (45.3")
  • Front headroom - 1,077mm (42.4")
  • Front hiproom - 1,543mm (60.7")
  • Front shoulder room - 1,676mm (66.0")
  • Rear cargo - tailgate
  • Bumpers - chrome
  • Rear step bumper
  • Trailer sway control
  • Engine liters - 4.3
  • Cylinder configuration - V-6
  • Horsepower - 285hp @ 5,300RPM
  • Torque - 305 lb.-ft. @ 3,900RPM
  • Number of valves - 12
  • Variable valve control
  • Cylinder deactivation
  • Engine location - front
  • Recommended fuel - Regular Unleaded
  • Transmission - 6 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - rear-wheel
  • Fuel economy combined - 20mpg
  • Fuel tank capacity - 26.0gal.
  • Fuel economy city - 18mpg
  • Fuel economy highway - 24mpg
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Ignition disable
  • Electronic stability
  • Traction control
  • Front wheel independent suspension
  • Front anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Front tires - 255/70SR17.0
  • Rear tires - 255/70SR17.0
  • Wheel size - 17"
  • High intensity discharge headlights
  • Fully automatic headlights
  • Delay-off headlights
  • Variably intermittent wipers
  • Front reading lights
  • Display - analog
  • Tachometer
  • Voltmeter
  • Oil pressure gauge
  • Low tire pressure warning
  • Trip computer
  • Exterior parking camera rear

Trims

  MSRP Engine Transmission City/Hwy mpg
Base 2018 GMC Sierra 1500 Truck Base Search New $28,705   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $29,095   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $32,645   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
Base 2018 GMC Sierra 1500 Truck Base Search New $32,730   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $32,945   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $35,405   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $35,470   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $35,530   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $36,710   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
Base 2018 GMC Sierra 1500 Truck Base Search New $36,865   355-hp 5.3L 8-cyl  6-spd auto  16 / 23  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $38,010   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
Base 2018 GMC Sierra 1500 Truck Base Search New $38,620   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $39,310   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $39,610   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
Base 2018 GMC Sierra 1500 Truck Base Search New $40,015   355-hp 5.3L 8-cyl  6-spd auto  16 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $40,475   285-hp 4.3L 6-cyl  6-spd auto  18 / 24  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $41,855   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $41,870   355-hp 5.3L 8-cyl  6-spd auto  16 / 23  
SLT 2018 GMC Sierra 1500 Truck SLT Search New $42,530   355-hp 5.3L 8-cyl  6-spd auto  16 / 23  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $44,445   285-hp 4.3L 6-cyl  6-spd auto  17 / 22  
SLT 2018 GMC Sierra 1500 Truck SLT Search New $44,990   355-hp 5.3L 8-cyl  6-spd auto  16 / 23  
SLT 2018 GMC Sierra 1500 Truck SLT Search New $45,780   355-hp 5.3L 8-cyl  6-spd auto  16 / 22  
SLE 2018 GMC Sierra 1500 Truck SLE Search New $45,840   355-hp 5.3L 8-cyl  6-spd auto  16 / 22  
SLT 2018 GMC Sierra 1500 Truck SLT Search New $48,140   355-hp 5.3L 8-cyl  6-spd auto  16 / 22  
SLT 2018 GMC Sierra 1500 Truck SLT Search New $48,440   355-hp 5.3L 8-cyl  6-spd auto  16 / 22  
Denali 2018 GMC Sierra 1500 Truck Denali Search New $52,605   355-hp 5.3L 8-cyl  8-spd auto  16 / 22  
Denali 2018 GMC Sierra 1500 Truck Denali Search New $55,755   355-hp 5.3L 8-cyl  8-spd auto  15 / 20  
Denali 2018 GMC Sierra 1500 Truck Denali Search New $56,055   355-hp 5.3L 8-cyl  8-spd auto  15 / 20  

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