City L/100 km:
11.9
Highway L/100 km:
11.5

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

2020 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 and 2nd row overhead airbags, airbag occupancy sensor, air conditioning, 17" steel wheels, ABS and driveline traction control, StabiliTrak w/Proactive Roll Avoidance electronic stability, SiriusXM AM/FM stereo with 2 Bose speakers.

2020 GMC
Sierra 1500 Truck

Starting at: $32,498 + Sales Taxes*

  • Manufacturer Offer

    Finance Cash - CBG

    * Read full offer details
    Applies to select new 2020 GMC Sierra 1500

    * Disclaimer(s)

  • Manufacturer Offer

    Non-Stackable Cash Delivery Allowance (NSCDA) - CBG - Western Region Only

    * Read full offer details
    Applies to select new 2020 GMC Sierra 1500

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Inventory

  • 2020 GMC Sierra 1500 AT4 Crew Cab

    • MSRP:$77,314
    • Rebate:$7,750
    • Final Price:$69,564+ Sales Taxes*
    Engine:
    5.3L ECOTEC3 V8 ENGINE,
    Transmission:
    8-SPD AUTOMATIC TRANSMISSION,
    L/100km Range:
    14.7/11.2,
    Exterior Colour:
    Summit White,
    Interior Colour:
    Jet Black,
    Stock #:
    20MT097
    More
    AT4 Preferred Package, Driver Alert Package II, Driver Alert Package I, Tires: 275/60R20SL AT BW, (more packages)
    View Details
  • 2020 GMC Sierra 1500 Base Crew Cab

    • MSRP:$51,087
    • Rebate:$4,750
    • Final Price:$46,337+ Sales Taxes*
    Engine:
    2.7L TURBO I4 ENGINE,
    Transmission:
    8-SPD AUTOMATIC TRANSMISSION,
    L/100km Range:
    15.7/12.0,
    Exterior Colour:
    Onyx Black,
    Interior Colour:
    Jet Black,
    Stock #:
    20MT054
    More
    Convenience Package, Trailering Package, 120-Volt Instrument Panel Power Outlet, SEO: OnStar & GMC Connected Services Capable, (more packages)
    View Details
  • 2020 GMC Sierra 1500 Elevation Crew Cab

    • MSRP:$64,979
    • Rebate:$8,500
    • Final Price:$56,479+ Sales Taxes*
    Engine:
    5.3L ECOTEC3 V8 ENGINE,
    Transmission:
    8-SPD AUTOMATIC TRANSMISSION,
    L/100km Range:
    12.5/11.2,
    Exterior Colour:
    Dark Sky Metall,
    Interior Colour:
    Jet Black,
    Stock #:
    20MT098
    More
    Preferred Package, Engine: 5.3L EcoTec3 V8, Trailering Package
    View Details
  • 2020 GMC Sierra 1500 SLT Crew Cab

    • MSRP:$76,599
    • Rebate:$7,750
    • Final Price:$68,849+ Sales Taxes*
    Engine:
    6.2L ECOTEC3 V8 ENGINE,
    Transmission:
    10-SPD AUTOMATIC TRANSMISSION,
    L/100km Range:
    14.3/10.6,
    Exterior Colour:
    Summit White,
    Interior Colour:
    Jet Black,
    Stock #:
    20MT096
    More
    Engine: 6.2L EcoTec3 V8, Max Trailering Package
    View Details
  • 2020 GMC Sierra 1500 Denali Crew Cab

    • MSRP:$77,549
    • Rebate:$7,750
    • Final Price:$69,799+ Sales Taxes*
    Engine:
    5.3L ECOTEC3 V8 ENGINE,
    Transmission:
    8-SPD AUTOMATIC TRANSMISSION,
    L/100km Range:
    14.7/10.6,
    Exterior Colour:
    Pacific Blue Metallic,
    Interior Colour:
    JET BLACK,
    Stock #:
    20SMT079
    More
    Driver Alert Package II, Front Bucket Seats
    View Details
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Specifications

  • Rear cargo - tailgate
  • Bumpers - chrome
  • Rear step bumper
  • Trailer sway control
  • Engine litres - 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 - 13.5L/100 km
  • Fuel tank capacity - 106.0L
  • Fuel economy city - 15.1L/100 km
  • Fuel economy highway - 11.5L/100 km
  • Basic warranty - 36 months/60,000km
  • Powertrain warranty - 60 months/100,000km
  • Corrosion perforation warranty - 72 months/100,000km
  • Roadside assistance coverage - 60 months/100,000km
  • 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"
  • 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 - 1,016kg (2,240lbs)
  • Curb weight - 2,050kg (4,520lbs)
  • GVWR - 3,084kg (6,800lbs)
  • Towing capacity - 3,583kg (7,900lbs)
  • Exterior length - 5,832mm (229.6")
  • Exterior body width - 2,061mm (81.2")
  • Exterior height - 1,920mm (75.6")
  • Wheelbase - 3,546mm (139.6")
  • Turning radius - 6.8m (22.3')
  • Front legroom - 1,131mm (44.5")
  • Front headroom - 1,095mm (43.1")
  • Front hiproom - 1,547mm (60.9")
  • Front shoulder room - 1,678mm (66.1")
  • AM/FM radio - SiriusXM
  • Premium audio system - GMC Infotainment System
  • Radio data system
  • Speakers - 2
  • Speaker type - Bose
  • Wireless phone connectivity
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Smart device integration
  • Fully automatic headlights
  • Delay-off headlights
  • Variably intermittent wipers
  • Front reading lights
  • Rear reading lights
  • Display - analog
  • Tachometer
  • Voltmeter
  • Oil pressure gauge
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Exterior parking camera rear
  • 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
  • Max seating capacity - 3
  • Front seats - bench
  • Front centre armrest
  • Ground clearance (min) - 206mm (8.1")
  • Air conditioning
  • Tilt steering wheel
  • Passenger vanity mirror
  • Front beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin

Trims

  MSRP Engine Transmission City/Hwy L/100 km
Base 2020 GMC Sierra 1500 Truck Base Search New $32,498   285-hp 4.3L 6-cyl  6-spd auto  15 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $36,698   285-hp 4.3L 6-cyl  6-spd auto  16 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $37,298   285-hp 4.3L 6-cyl  6-spd auto  15 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $39,798   285-hp 4.3L 6-cyl  6-spd auto  15 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $40,098   285-hp 4.3L 6-cyl  6-spd auto  15 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $41,098   285-hp 4.3L 6-cyl  6-spd auto  16 / 12  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $42,698   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
Base 2020 GMC Sierra 1500 Truck Base Search New $43,598   285-hp 4.3L 6-cyl  6-spd auto  16 / 12  
Base 2020 GMC Sierra 1500 Truck Base Search New $43,898   285-hp 4.3L 6-cyl  6-spd auto  16 / 12  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $44,398   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $44,698   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $46,498   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $46,798   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $48,198   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
SLE 2020 GMC Sierra 1500 Truck SLE Search New $48,498   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $48,498   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $48,798   310-hp 2.7L 4-cyl  8-spd auto  12 / 10  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $50,598   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $52,298   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
Elevation 2020 GMC Sierra 1500 Truck Elevation Search New $52,598   310-hp 2.7L 4-cyl  8-spd auto  12 / 11  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $53,298   355-hp 5.3L 8-cyl  8-spd auto  14 / 10  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $55,598   355-hp 5.3L 8-cyl  8-spd auto  14 / 10  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $55,898   355-hp 5.3L 8-cyl  8-spd auto  14 / 10  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $57,398   355-hp 5.3L 8-cyl  10-spd auto  14 / 11  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $59,598   355-hp 5.3L 8-cyl  10-spd auto  14 / 11  
SLT 2020 GMC Sierra 1500 Truck SLT Search New $59,898   355-hp 5.3L 8-cyl  10-spd auto  14 / 11  
AT4 2020 GMC Sierra 1500 Truck AT4 Search New $60,898   355-hp 5.3L 8-cyl  10-spd auto  15 / 11  
AT4 2020 GMC Sierra 1500 Truck AT4 Search New $63,098   355-hp 5.3L 8-cyl  10-spd auto  15 / 11  
AT4 2020 GMC Sierra 1500 Truck AT4 Search New $63,398   355-hp 5.3L 8-cyl  10-spd auto  15 / 11  
Denali 2020 GMC Sierra 1500 Truck Denali Search New $69,298   355-hp 5.3L 8-cyl  10-spd auto  14 / 11  
Denali 2020 GMC Sierra 1500 Truck Denali Search New $69,598   355-hp 5.3L 8-cyl  10-spd auto  14 / 11  

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