2021 GMC Terrain SLT
Specifications, live market data, colors, and factory features.
243 for sale right now
$8,426 – $37,780
Specifications
170
Horsepower
203
lb-ft Torque
26
MPG Combined
5
Seats
$34k
Base MSRP
Performance
- Engine
- 1.5L inline 4 LYX
- Horsepower
- 170 hp
- Torque
- 203 lb-ft
- Transmission
- 9-Speed Automatic
- Drivetrain
- AWD
Fuel & Efficiency
- Fuel
- Gasoline
- MPG City
- 25 mpg
- MPG Highway
- 28 mpg
- MPG Combined
- 26 mpg
- Fuel Tank
- 15.6 gal
Dimensions
- Length
- 182.3″
- Width
- 72.4″
- Wheelbase
- 107.3″
- Curb Weight
- 3,659 lbs
- Cargo Volume
- 63.3 cu ft
Body & Practicality
- Body Style
- SUV
- Doors
- 4
- Seating
- 5
- Base MSRP
- $34,200
Colors
Factory colors on 2021 GMC Terrain SLTs for sale now.
Exterior
- Summit White(white)32
- Ebony Twilight Metallic(black)28
- Satin Steel Metallic(gray)14
- Quicksilver Metallic(silver)10
- Graphite Gray Metallic(gray)10
- Blue Emerald Metallic(blue)8
- White7
- White Frost Tricoat(white)5
- Gray4
- White Frost Tri-Coat(white)3
Interior
- Jet Black(black)85
- Medium Ash Gray/Jet Black(gray)13
- Black12
- Brandy/Jet Black(black)7
- Medium Ash Gray(gray)6
- Gray2
- Brandy(black)1
- GRAY1
- BLACK1
Live Market Data
Computed from active 2021 GMC Terrain SLT listings nationwide, updated continuously.
For sale now243
Median price$18,387
Average price$18,457
Price range$8,426 – $37,780
Median vs. MSRP−$15,813
Avg. days on market57
Avg. mileage78,917 mi
New / Used1 / 242
Price Distribution
Price vs. Mileage
Latest SLT Listings
The newest 2021 GMC Terrain SLTs on the market.
View Used 2021 GMC Terrain listing
90,048 mi
Used 2021 GMC Terrain
SLT
$16,549
Est. $249/mo*
1 day at this dealer
GrayJet Black
St. Louis Acura
Manchester, MO
View Used 2021 GMC Terrain listing
96,253 mi
Used 2021 GMC Terrain
SLT
$18,530
Est. $277/mo*
3 days at this dealer
BlackBlack
Peltier Chevrolet
Tyler, TX
View Used 2021 GMC Terrain listing
71,092 mi
Used 2021 GMC Terrain
SLT
$19,203
Est. $287/mo*
3 days at this dealer
WhiteBlack
KIA of Columbia
Columbia, MO
View Used 2021 GMC Terrain listing
80,553 mi
Used 2021 GMC Terrain
SLT
$19,527
Est. $292/mo*
3 days at this dealer
GrayBlack
Ginn Chevrolet
Covington, GA
View Used 2021 GMC Terrain listing
55,911 mi
Used 2021 GMC Terrain
SLT
$21,165
Est. $315/mo*
4 days at this dealer
BlackJet Black
Bomnin Chevrolet Cadillac Buick GMC Nanuet
Nanuet, NY
View Used 2021 GMC Terrain listing
81,815 mi
Used 2021 GMC Terrain
SLT
$20,095
Est. $300/mo*
BlackBrandy/Jet Black
View Used 2021 GMC Terrain listing
152,308 mi
Used 2021 GMC Terrain
SLT
$14,982
Est. $227/mo*
6 days at this dealer
SilverGray
Crabtree Buick GMC
Bristol, VA
View Used 2021 GMC Terrain listing
57,421 mi
Used 2021 GMC Terrain
SLT
$19,888
Est. $297/mo*
6 days at this dealer
GrayJet Black
Volvo Cars of Vestavia Hills
Vestavia Hills, AL
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The median 2021 GMC Terrain SLT lists for $18,387 today.
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Factory Features
Standard equipment from the window sticker, reviewed for accuracy.
Comfort & Convenience
- Dual-zone automatic climate control with individual driver and front-passenger settings
- 2nd-row air vents
- Cabin humidity sensor
- Remote Start
- Keyless Open with extended-range Remote Keyless Entry
- Keyless Start (push-button)
- Cruise control with set and resume
- Universal Home Remote (3-channel programmable garage door opener)
- Power windows with driver Express-Up/Down and front/rear passenger Express-Down
- 12-volt power outlets (front auxiliary and cargo area)
- 110-volt power outlet (rear of center console)
- USB data ports (center console and front center storage bin with SD card reader and auxiliary input)
- USB charging-only ports (rear of center console)
Driver Assistance
- GMC Pro Safety (standard): Automatic Emergency Braking
- Forward Collision Alert
- Lane Keep Assist with Lane Departure Warning
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam auto high-beam headlamps
Entertainment
- 8 in diagonal GMC Infotainment System with multi-touch display
- AM/FM/SiriusXM stereo (SiriusXM trial subscription)
- 6-speaker audio system
- Bluetooth streaming audio and phone connectivity
- Apple CarPlay and Android Auto capability for compatible phones
- Advanced voice recognition
- In-vehicle apps and personalized profiles
- 4G LTE Wi-Fi Hotspot capable
- Roof-mounted shark-fin antenna
Exterior
- 18 in machined aluminum wheels with Gray painted accents
- P225/60R18 all-season blackwall tires
- 16 in steel spare wheel with T135/70R16 spare tire
- HID headlamps with GMC C-shaped LED signature lighting
- Automatic on/off headlamps with delay
- LED signature taillamps
- LED daytime running lamps
- Halogen front fog lamps
- Hands-free programmable power liftgate
- Roof-mounted luggage rack side rails (Silver painted)
- Heated power-adjustable manual-folding outside mirrors with LED turn-signal indicators
- Auto-dimming driver-side outside mirror
- Body-color mirror caps and door handles
- Black lower body trim
- Acoustic laminated windshield
- Deep-tinted rear glass
Interior
- Perforated leather-appointed seating
- 5-passenger seating
- Front bucket seats
- 8-way power driver seat with 2-way power lumbar
- 6-way power front-passenger seat with 2-way power lumbar
- Heated driver and front-passenger seats
- Memory Package (2 presets for power driver seat and outside mirrors)
- Fold-flat front-passenger seatback
- 60/40 split-folding second-row seat with center armrest
- 2nd-row mechanical seat release levers in cargo area
- 2-way adjustable front head restraints
- Leather-wrapped 4-spoke steering wheel
- Heated steering wheel
- Steering wheel-mounted audio and phone controls
- 4.2 in multi-color Driver Information Center
- Compass display
- Auto-dimming inside rearview mirror
- Carpeted front and rear floor mats
- Interior accent lighting (door armrest, floor console, instrument panel)
- Sunglass storage, overhead
- Driver and front-passenger seatback map pockets
- Assist handles (driver, front passenger, rear outboard)
Mechanical & Performance
- 1.5L Turbo DOHC 4-cylinder SIDI VVT engine (170 hp @ 5600 rpm, 203 lb-ft @ 2000–4000 rpm)
- 9-speed automatic transmission 9T45, electronically controlled with overdrive
- Front-wheel drive (standard)
- 3.47 final drive ratio
- Traction Select System
- Hill Descent Control
- Driver shift controls
- Front MacPherson strut suspension
- Rear 4-link non-isolated suspension
- 4-wheel antilock disc brakes (11.8 in front / 11.3 in rear rotors)
- Electronic parking brake
- High-performance Duralife brake linings
- StabiliTrak electronic stability control with traction control
- Trailering provisions (1,500 lbs / 680 kg)
- Capless fuel fill
- Single-outlet exhaust
- Active Noise Cancellation
Safety & Security
- Dual-stage frontal airbags and thorax side-impact airbags (driver and front passenger)
- Roof-rail side-impact airbags (front and rear outboard)
- Passenger Sensing System
- HD Rear Vision Camera
- Tire Pressure Monitor with Tire Fill Alert
- Rear Seat Reminder
- Teen Driver configurable feature
- Theft-deterrent system (unauthorized entry)
- Remote panic alarm
- Power programmable door locks with lockout protection
- Manual rear child-security door locks
- OnStar and GMC connected services capable
Warranty
- 3-year/36,000-mile Bumper-to-Bumper Limited Warranty
- 5-year/60,000-mile Powertrain Limited Warranty
- 6-year/100,000-mile rust-through corrosion coverage
- 24/7 Roadside Assistance and Courtesy Transportation for the duration of the Powertrain Limited Warranty