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Used 2020 GMC Terrain for Sale near Colorado

104 results
Denver, CO
2020 GMC Terrain SLT AWD CTS Auto

2020 GMC Terrain

SLT AWD

67,890 miles

$19,499

Fair Deal
Denver, CO
8 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
White
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
9-Speed Automatic
Mileage:
67,890
Stock number:
243651
VIN:
3GKALVEV3LL243651

Sponsored

2021 GMC Terrain SLT AWD

2021 GMC Terrain

SLT AWD

59,794 miles

$21,394

Fair Deal
Boulder, CO
23 mi away
Year:
2021
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
170 hp 1.5L I4
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
59,794
Stock number:
T320488
VIN:
3GKALVEV7ML320488

Sponsored

2020 GMC Terrain Denali AWD

2020 GMC Terrain

Denali AWD

53,954 miles

$24,401

Fair Deal
Greeley, CO
47 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Red
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
53,954
Stock number:
MGS250904A
VIN:
3GKALXEX9LL163929

Sponsored

2020 GMC Terrain Denali AWD

2020 GMC Terrain

Denali AWD

48,847 miles

$22,600

Great Deal
Aurora, CO
8 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum/Taupe)
Transmission:
9-Speed Automatic
Mileage:
48,847
Stock number:
250540A
VIN:
3GKALXEX2LL269736

2021 GMC Terrain SLE AWD

2021 GMC Terrain

SLE AWD

71,388 miles

$18,800

Fair Deal
Broomfield, CO
12 mi away
Year:
2021
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
170 hp 1.5L I4
Exterior color:
Gray
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
71,388
Stock number:
ML349399
VIN:
3GKALTEV4ML349399

2020 GMC Terrain SLT AWD

2020 GMC Terrain

SLT AWD

112,087 miles

$13,971

Great Deal
Aurora, CO
7 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
White
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
112,087
Stock number:
8M51127B
VIN:
3GKALVEV4LL268722

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2021 GMC Terrain

SLT AWD

58,178 miles

$21,797

Fair Deal
Store transfer to Denver, CO
1,459 mi away • Price includes $1,799 shipping Price includes $1,799 shipping
Year:
2021
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
170 hp 1.5L I4
Exterior color:
White
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Gray
Transmission:
Automatic
Mileage:
58,178
Stock number:
27632067
VIN:
3GKALVEV5ML379619

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2019 GMC Terrain

SLE AWD

63,273 miles

$16,999

Fair Deal
Northglenn, CO
9 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
63,273
Stock number:
KL324041
VIN:
3GKALTEV5KL324041

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2019 GMC Terrain

SLT AWD

47,132 miles

$19,798

Good Deal
Denver, CO
5 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Smokey Quartz Metallic
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
47,132
Stock number:
KL178682
VIN:
3GKALVEX6KL178682

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2019 GMC Terrain

SLE AWD

106,222 miles

$10,900

Great Deal
Thornton, CO
8 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
White
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Transmission:
Automatic
Mileage:
106,222
Stock number:
M753
VIN:
3GKALTEVXKL287472

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2020 GMC Terrain

SLE AWD

88,454 miles

$14,999

Great Deal
Longmont, CO
30 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Gray
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
9-Speed Automatic
Mileage:
88,454
Stock number:
J25544
VIN:
3GKALTEV1LL199234

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2020 GMC Terrain

SLE AWD

29,747 miles

$20,997

Fair Deal
Denver, CO
9 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Gray
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
29,747
Stock number:
PLL130700
VIN:
3GKALTEV0LL130700

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2020 GMC Terrain

Denali AWD

70,564 miles

$21,500

Good Deal
Franktown, CO
28 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Transmission:
9-Speed Automatic
Mileage:
70,564
Stock number:
25322
VIN:
3GKALXEX4LL150599

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2019 GMC Terrain

SLE AWD

107,335 miles

$12,499

Great Deal
Highlands Ranch, CO
13 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Red Quartz Tintcoat
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Jet Black
Transmission:
9-Speed Automatic
Mileage:
107,335
Stock number:
Z039B
VIN:
3GKALTEV6KL105475

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2020 GMC Terrain

Denali AWD

53,954 miles

$24,401

Fair Deal
Greeley, CO
47 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Red
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
53,954
Stock number:
MGS250904A
VIN:
3GKALXEX9LL163929

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2019 GMC Terrain

SLE AWD

47,722 miles

$16,950

Good Deal
Denver, CO
7 mi away
Year:
2019
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
1.5L I4
Exterior color:
Black
Combined gas mileage:
26 MPG
Fuel type:
Gasoline
Interior color:
Black
Transmission:
Automatic
Mileage:
47,722
Stock number:
20135
VIN:
3GKALTEV8KL396996

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2020 GMC Terrain

Denali AWD

48,847 miles

$22,600

Great Deal
Aurora, CO
8 mi away
Year:
2020
Make:
GMC
Model:
Terrain
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
252 hp 2L I4
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
23 MPG
Fuel type:
Gasoline
Interior color:
Gray (Light Platinum/Taupe)
Transmission:
9-Speed Automatic
Mileage:
48,847
Stock number:
250540A
VIN:
3GKALXEX2LL269736

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  1. Home
  2. / Used Cars
  3. / GMC Terrain
  4. / 2020
  5. / Colorado
Overview
Reviews
FAQs
Picture of 2020 GMC Terrain GMC released the second generation of its compact Terrain crossover in 2018. For 2020, it gets a few updates. It competes with the Honda CR-V, Toyota RAV4, and Volkswagen Tiguan. You’ll find one of three engines in every Terrain. The base engine is a turbocharged 1.5-liter inline 4-cylinder unit that makes 170 horsepower and 203 pound-feet of torque. If you desire more performance, GMC offers a turbocharged 2.0-liter inline 4-cylinder good for 252 hp and 260 lb-ft. Both of those engines pair with a 9-speed automatic transmission and standard front-wheel drive (FWD). All-wheel drive (AWD) is optional. The 1.5-liter engine with FWD is rated for 26 mpg city, 30 highway, and 27 combined, while the 2.0-liter with FWD achieves 22/28/24. But the efficiency champion in the lineup is a turbocharged 1.6-liter diesel inline 4-cylinder engine, packing 137 hp and 240 lb-ft. It pairs to a 6-speed automatic transmission and comes in either FWD or AWD. Fuel-economy ratings for the diesel ring in at 28/39/32. Last year’s SL, SLE, SLT, and Denali trims return to the roster for 2020. The base SL trim includes 17-inch alloy wheels, keyless access and start, a 6-speaker audio system, two USB ports, Bluetooth connectivity, 4G LTE WiFi hotspot capability, and a 7-inch infotainment system. Other trims add leather, a sunroof, wireless charging, power seats, an 8-inch infotainment system with Apple CarPlay and Android Auto, larger wheels, and dual-zone automatic climate control. Several appearance packages are also available. The former Black Edition package, now called the Elevation Edition package, includes black mirror caps, black exterior trim, and 19-inch painted black wheels. For 2020, the Terrain comes standard with GMC Pro Safety. It bundles forward-collision warning, automatic emergency braking with pedestrian detection, lane-keep assist, a following-distance indicator, and automatic high beams. Other options include adaptive cruise control, lane-change alert, blind-spot monitoring, rear cross-traffic alert, rear parking sensors, and a safety alert seat, which vibrates to indicate cross-traffic. The Terrain achieved excellent crash-prevention scores from the Insurance Institute for Highway Safety (IIHS), but a “poor” headlight rating. It also earned a 5-star overall rating from the National Highway Traffic Safety Administration (NHTSA). The improved GMC Terrain continues to be a solid choice for anyone looking for a 5-passenger compact crossover.

4.7 Overall rating

(29 reviews)
Anonymous
5.0
Reviewed a 2020 GMC Terrain on Sep 22, 2020

It’s extremely comfortable, and I love the safety features! Spacious, sharp, and drives great!

Anonymous
5.0
Reviewed a 2020 GMC Terrain on Feb 06, 2023

This Denali has everything, full loaded and I love it. The entertainment system is great and is very intuitive. Feels like a luxury car inside and the ride is smooth an comfortable. Perfect crossover for someone who really likes the perks.

T. D. R
5.0
Reviewed a 2020 GMC Terrain on Oct 27, 2021

This SUV is a great vehicle. I love the appearance and safety features. The vehicle is also affordable.

D'Srae K
5.0
Reviewed a 2020 GMC Terrain on Jan 30, 2022

The vehicle is very spacious and it drives real smooth. It is a great vehicle for on the road traveling and everyday round abouts. I would recommend this SUV to anyone.

Anonymous
3.0
Reviewed a 2020 GMC Terrain on Nov 03, 2020

Missing comfort for rear passengers .Also a higher price point then comparable models.

2020 GMC Terrain FAQs

How much does the 2020 GMC Terrain cost in Colorado?

The average 2020 GMC Terrain costs about $18,764.76. The average price has decreased by -6.3% since last year. The 104 for sale near Colorado on CarGurus, range from $10,900 to $28,065 in price.

How many 2020 GMC Terrain vehicles in Colorado have no reported accidents or damage?

104 out of 104 for sale near Colorado have no reported accidents or damage.

What is the fuel economy of the 2020 GMC Terrain?

Depending on the engine and options, the 2020 GMC Terrain gets between 23 and 27 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

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