City mpg:
25
Highway mpg:
30

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

2021 GMC Terrain SUV Overview

The standard features of the GMC Terrain SL include 1.5L I-4 170hp intercooled turbo engine, 9-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" aluminum wheels, cruise control, ABS and driveline traction control, electronic stability.

2021 GMC
Terrain SUV

Starting at: $25,000

  • Manufacturer Offer

    Purchase Allowance

    * Read full offer details
    Applies to this new 2021 GMC Terrain

    * Disclaimer(s)

    • Not available with special financing, lease and some other offers. Must take new retail delivery by 06/01/2021.

      See Trims

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Inventory

  • 2021 GMC Terrain SLT

    • MSRP:$38,825
    • D+H Fee:$499
    • Featured Price:$39,324
    • Offers:$4,500
    • Final Price:$34,824
    MPG Range:
    25/28,
    Engine:
    1.5L Turbo 4-cylinder engine,
    Transmission:
    Automatic,
    Drive Line:
    AWD,
    Exterior Color:
    Satin Steel Metallic,
    Interior Color:
    Jet Black, Perforated leather-appointed seat trim,
    Stock #:
    16165
    More
    View Details
  • 2021 GMC Terrain SLT

    • MSRP:$40,005
    • D+H Fee:$499
    • Featured Price:$40,504
    • Offers:$4,500
    • Final Price:$36,004
    MPG Range:
    25/28,
    Engine:
    1.5L Turbo 4-cylinder engine,
    Transmission:
    Automatic,
    Drive Line:
    AWD,
    Exterior Color:
    Ebony Twilight Metallic,
    Interior Color:
    Jet Black, Perforated leather-appointed seat trim,
    Stock #:
    16198
    More
    • Certified
    View Details
  • 2021 GMC Terrain SLT

    • MSRP:$38,615
    • D+H Fee:$499
    • Featured Price:$39,114
    • Offers:$4,500
    • Final Price:$34,614
    MPG Range:
    25/28,
    Engine:
    1.5L Turbo 4-cylinder engine,
    Transmission:
    Automatic,
    Drive Line:
    AWD,
    Exterior Color:
    Summit White,
    Interior Color:
    Jet Black, Perforated leather-appointed seat trim,
    Stock #:
    16122
    More
    View Details
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Specifications

  • Cargo - liftgate
  • Power door mirrors
  • Heated door mirrors
  • Spoiler
  • Bumpers - body-color
  • Trailer sway control
  • Engine liters - 1.5
  • Compressor - intercooled turbo
  • Cylinder configuration - I-4
  • Horsepower - 170hp @ 5,600RPM
  • Torque - 203 lb.-ft. @ 2,000RPM
  • Number of valves - 16
  • Variable valve control
  • Engine location - front
  • Recommended fuel - Regular Unleaded
  • Transmission - 9 speed automatic
  • Mode select transmission
  • Manual-shift auto
  • Drive type - front-wheel
  • Fuel economy combined - 27mpg
  • Fuel tank capacity - 14.9gal.
  • Fuel economy city - 25mpg
  • Fuel economy highway - 30mpg
  • 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 - 12 months/ unlimited distance
  • Four wheel independent suspension
  • Front anti-roll bar
  • Rear anti-roll bar
  • Power steering
  • Speed-sensing steering
  • Alloy wheels
  • Front tires - 225/65TR17.0
  • Rear tires - 225/65TR17.0
  • Wheel size - 17"
  • Engine displacement - 1.5 L
  • Engine horsepower - 170hp @ 5,600RPM
  • Engine torque - 203 lb.-ft. @ 2,000RPM
  • Engine bore x stroke - 73.9mm x 86.4mm (2.91" x 3.40")
  • Compression ratio - 10.00 to 1
  • Curb weight - 1,564kg (3,449lbs)
  • GVWR - 2,025kg (4,464lbs)
  • Towing capacity - 680kg (1,500lbs)
  • Exterior length - 4,630mm (182.3")
  • Exterior body width - 1,839mm (72.4")
  • Exterior height - 1,661mm (65.4")
  • Wheelbase - 2,725mm (107.3")
  • Turning radius - 5.7m (18.7')
  • Front legroom - 1,039mm (40.9")
  • Rear legroom - 1,008mm (39.7")
  • Front headroom - 1,016mm (40.0")
  • Rear headroom - 978mm (38.5")
  • Front hiproom - 1,382mm (54.4")
  • Rear hiproom - 1,316mm (51.8")
  • Front shoulder room - 1,453mm (57.2")
  • Rear shoulder room - 1,412mm (55.6")
  • Interior cargo volume - 838 L (30 cu.ft.)
  • Interior maximum cargo volume - 1,792 L (63 cu.ft.)
  • AM/FM radio
  • Radio data system
  • Steering wheel mounted audio controls
  • Speakers - 6
  • Turn-by-turn navigation directions - OnStar Turn-by-Turn Navigation
  • Wireless phone connectivity - Bluetooth
  • 1st row LCD monitors - 1
  • Primary LCD size - 7.0"
  • Smart device integration - Apple CarPlay/Android Auto
  • High intensity discharge headlights
  • Fully automatic headlights
  • Delay-off headlights
  • Auto high-beam headlights
  • Variably intermittent wipers
  • Rear window wiper
  • Rear window defroster
  • Front reading lights
  • Appearance - analog
  • Tachometer
  • Outside temperature display
  • Low tire pressure warning
  • Trip computer
  • Lane departure - Lane Keep Assist with Lane Departure Warning active
  • Exterior parking camera rear
  • Forward collision - Forward Collision Alert with Automatic Braking mitigation
  • 4 wheel disc brakes
  • ABS brakes
  • Brake assist
  • Dual front impact airbags
  • Dual front side impact airbags
  • Overhead airbag
  • Occupant sensing airbag
  • Panic alarm
  • Perimeter/approach lights
  • Tracker system
  • Ignition disable
  • Security system
  • Electronic stability
  • Traction control
  • Max seating capacity - 5
  • Front seats - bucket
  • Front center armrest
  • Rear seats - bench
  • Split folding rear seat
  • Rear seats Folding position - fold forward seatback
  • Rear seat center armrest
  • Ground clearance (min) - 175mm (6.9")
  • Air conditioning
  • Speed control
  • Power windows
  • 1-touch down
  • 1-touch up
  • Remote keyless entry
  • Proximity key - doors and push button start
  • Illuminated entry
  • Tilt steering wheel
  • Telescoping steering wheel
  • Driver vanity mirror
  • Passenger vanity mirror
  • Emergency communication system
  • Front beverage holders
  • Rear beverage holders
  • Overhead console
  • Driver door bin
  • Passenger door bin
  • Rear door bins

Trims

  MSRP Engine Transmission City/Hwy mpg
SL 2021 GMC Terrain SUV SL Search New $25,000   170-hp 1.5L 4-cyl  9-spd auto  25 / 30  
SLE 2021 GMC Terrain SUV SLE Search New $28,500   170-hp 1.5L 4-cyl  9-spd auto  25 / 30  
SLE 2021 GMC Terrain SUV SLE Search New $30,100   170-hp 1.5L 4-cyl  9-spd auto  25 / 28  
SLT 2021 GMC Terrain SUV SLT Search New $31,200   170-hp 1.5L 4-cyl  9-spd auto  25 / 30  
SLT 2021 GMC Terrain SUV SLT Search New $32,800   170-hp 1.5L 4-cyl  9-spd auto  25 / 28  

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