2021 GMC Terrain Specs & Features

Starting MSRP

Engine TypeGas
Transmission9-speed shiftable automatic
Drive TypeAll wheel drive
CylindersInline 4
Combined MPG26
Total Seating5
Basic Warranty3 yr./ 36000 mi.
descent controlyes
Center limited slip differentialyes
Drive typeAll wheel drive
Transmission9-speed shiftable automatic
Fuel & MPG
Fuel & MPG
Combined MPG26
EPA mileage est. (cty/hwy)25/28 mpg
Fuel tank capacity15.6 gal.
Fuel typeRegular unleaded
Range in miles (cty/hwy)390.0/436.8 mi.
direct injectionyes
Base engine size1.5 l
Base engine typeGas
Cam typeDouble overhead cam (dohc)
CylindersInline 4
Horsepower170 hp @ 5600 rpm
Torque203 lb-ft @ 2000 rpm
Turning circle38.4 ft.
Valve timingVariable
2 front headrestsyes
2 rear headrestsyes
auto delay off headlampsyes
child seat anchorsyes
daytime running lightsyes
dual front side-mounted airbagsyes
dusk sensing headlampsyes
engine immobilizeryes
front and rear head airbagsyes
front fog/driving lightsyes
lane departure warning accident avoidance systemyes
post-collision safety systemyes
pre-collision safety systemyes
remote anti-theft alarm systemyes
stability controlyes
tire pressure monitoringyes
traction controlyes
xenon high intensity discharge headlampyes
4-wheel ABSyes
Emergency braking assistyes
Front and rear ventilated disc brakesyes
Passenger airbag occupant sensing deactivationyes
Rear center 3-point beltyes
Rear door child safety locksyes
Rear height adjustable headrestsyes
Turn signal mirrorsyes
Infotainment Package II +$1,180
Fleet Convenience Package (Fleet) +$120
Cargo Package +$200
Roadside Safety Package +$150
In-Car Entertainment
In-Car Entertainment
3 Months of provided satellite radio serviceyes
6 total speakersyes
USB connectionyes
auxiliary audio input and USB with external media controlyes
memory card slotyes
satellite radio satellite radioyes
speed sensitive volume controlyes
AM/FM stereoyes
Comfort & Convenience
Comfort & Convenience
cruise controlyes
electric power steeringyes
front and rear cupholdersyes
front and rear door pocketsyes
front seatback storageyes
keyless ignitionyes
overhead console with storageyes
rear view camerayes
tilt and telescopic steering wheelyes
universal remote transmitter (for garage door, security system, etc.)yes
Audio and cruise controls on steering wheelyes
Sun sensoryes
electrochromatic inside rearview mirroryes
heated steering wheelyes
leather steering wheelyes
turn signal in mirrorsyes
Dual illuminating vanity mirrorsyes
Dual zone front climate controlyes
Power Feature
Power Feature
4 one-touch power windowsyes
hands-free entryyes
Heated mirrorsyes
Interior Options
Interior Options
Embroidered Front Row Headrests w/GMC Logo +$110
Protective Seat Coveryes
Horizontal Cargo Net +$70
Rear Seat Infotainment System w/DVD Player +$1,995
Interior Protection Packageyes
Rear Seat Infotainment System w/o DVD Player +$1,750
Floor Liner Package +$295
Cargo Area Organizer +$145
external temperature displayyes
trip computeryes
Front Seat Dimensions
Front Seat Dimensions
2 -way manual passenger seat adjustmentyes
6 -way power passenger seatyes
8 -way power driver seatyes
bucket front seatsyes
fold flat passenger seatyes
height adjustable driver seatyes
height adjustable passenger seatyes
multi-level heating driver seatyes
multi-level heating passenger seatyes
Driver seat with power adjustable lumbar supportyes
Front head room40.0 in.
Front hip room54.4 in.
Front leg room40.9 in.
Front shoulder room57.2 in.
Rear Seat Dimensions
Rear Seat Dimensions
folding center armrestyes
Rear head room38.5 in.
Rear hip Room51.8 in.
Rear leg room39.7 in.
Rear shoulder room55.6 in.
Split-folding rear seatbackyes
Exterior Options
Exterior Options
Wheel Locks +$85
"Hit the Road" Package +$995
19" x 7.5" Machined Aluminum Wheels w/Gray Painted Accents +$500
Bright Accent Package +$695
Black Front and Rear GMC Emblems +$195
Bright Rear Bumper Protector +$135
Molded Assist Steps +$795
Dark Accent Package +$1,250
Roof Rack Cross Rails +$275
Skyscape Power Glass Sunroof +$1,495
Elevation Edition +$795
Front License Plate Mounting Package +$40
Custom Molded Front and Rear Splash Guards +$190
P235/50R19 All-Season Blackwall Tiresyes
Cargo capacity, all seats in place29.6 cu.ft.
Curb weight3659 lbs.
Gross weight4630 lbs.
Ground clearance7.9 in.
Length182.3 in.
Maximum cargo capacity63.3 cu.ft.
Maximum payload1146 lbs.
Maximum towing capacity1500 lbs.
Overall Width without Mirrors72.4 in.
Wheel base107.3 in.
Exterior Colors
  • Graphite Gray Metallic
  • Ebony Twilight Metallic
  • White Frost Tricoat
  • Summit White
  • Satin Steel Metallic
  • Red Quartz Tintcoat
  • Quicksilver Metallic
  • Blue Emerald Metallic
Interior Colors
  • Brandy/Jet Black, leather
  • Jet Black, leather
  • Medium Ash Gray/Jet Black, leather
Tires & Wheels
Tires & Wheels
inside mounted spare tireyes
painted alloy wheelsyes
temporary spare tireyes
18 x 7.0 in. wheelsyes
All season tiresyes
P225/60R18 tiresyes
four-wheel independent suspensionyes
Stabilizer bar stabilizer baryes
Basic3 yr./ 36000 mi.
Drivetrain5 yr./ 60000 mi.
Free Maintenance1 yr./ unlimited mi.
Roadside5 yr./ 60000 mi.
Rust6 yr./ 100000 mi.