Used 2021 GMC Terrain for Sale Nationwide

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2020 GMC Terrain

Denali AWD

77,132 kilometres

$24,499

Great Deal

Sarnia, ON

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Gray
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 77,132
Stock number:: LL247321P
VIN:: 3GKALXEX6LL247321

2022 GMC Terrain

AT4 AWD

155,189 kilometres

$23,888

Great Deal

Okotoks, AB

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 155,189
Stock number:: KU0431
VIN:: 3GKALYEV7NL163872

2022 GMC Terrain

Denali AWD

28,000 kilometres

$28,988

Great Deal

Guelph, ON

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 28,000
Stock number:: NL152776
VIN:: 3GKALXEV8NL152776

2021 GMC Terrain

SLE FWD

104,038 kilometres

$20,556

Great Deal

Ottawa, ON

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Gray
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 104,038
Stock number:: C14030
VIN:: 3GKALMEV6ML339883

2022 GMC Terrain

AT4 AWD

51,574 kilometres

$26,977

Great Deal

Truro, NS

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 51,574
Stock number:: 44302
VIN:: 3GKALYEVXNL244302

2022 GMC Terrain

SLE AWD

46,587 kilometres

$24,007

Great Deal

Dieppe, NB

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Red
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 46,587
Stock number:: PA8754
VIN:: 3GKALTEVXNL218754

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2022 GMC Terrain

SLT AWD

171,000 kilometres

$19,299

Great Deal

Moncton, NB

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 171,000
Stock number:: EN535310
VIN:: 3GKALVEV9NL100822

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2022 GMC Terrain

Denali AWD

25,899 kilometres

$28,998

Great Deal

Ottawa, ON

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Blue
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 25,899
Stock number:: T4020
VIN:: 3GKALXEV2NL225821

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2022 GMC Terrain

SLT AWD

97,055 kilometres

$24,758

Great Deal

Brandon, MB

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Silver
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 97,055
Stock number:: 176750
VIN:: 3GKALVEV2NL194803

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2022 GMC Terrain

SLE AWD

100,256 kilometres

$19,988

Great Deal

Newmarket, ON

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 100,256
Stock number:: 22536A
VIN:: 3GKALTEV6NL117226

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2021 GMC Terrain

SLE FWD

41,870 kilometres

$21,995

Great Deal

Certified Pre-Owned

Saint-jerome, QC

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Summit White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 41,870
Stock number:: AF089
VIN:: 3GKALMEV1ML319590

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2020 GMC Terrain

SLE AWD

92,549 kilometres

$19,635

Great Deal

Deer Lake, NL

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: Gray (GRAPHITE GREY METALLIC)
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 92,549
Stock number:: DL1527
VIN:: 3GKALTEX6LL141167

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2022 GMC Terrain

Denali AWD

36,637 kilometres

$28,588

Great Deal

Scarborough, ON

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 36,637
Stock number:: U27040
VIN:: 3GKALXEV9NL257259

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2021 GMC Terrain

SLE AWD

69,209 kilometres

$21,900

Great Deal

Lower Sackville, NS

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: 9-Speed Automatic
Mileage:: 69,209
Stock number:: 385065
VIN:: 3GKALTEV1ML385065

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2020 GMC Terrain

SLE AWD

55,367 kilometres

$21,298

Great Deal

Certified Pre-Owned

Cambridge, ON

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 55,367
Stock number:: 349379
VIN:: 3GKALTEV1LL235116

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2020 GMC Terrain

Denali AWD

69,281 kilometres

$24,913

Great Deal

Edmonton, AB

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Black[Ebony Twilight Metallic]
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Interior colour:: Jet Black
Transmission:: 9-Speed Automatic
Mileage:: 69,281
Stock number:: KA164739A
VIN:: 3GKALXEX6LL336743

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2020 GMC Terrain

101,000 kilometres

$17,800

Great Deal

Toronto, ON

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Exterior colour:: Gray
Interior colour:: Gray
Transmission:: Automatic
Mileage:: 101,000
Stock number:: .158403
VIN:: 3GKALTCV2LL158405

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2021 GMC Terrain

SLE AWD

70,965 kilometres

$18,999

Great Deal

Sarnia, ON

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Black
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 70,965
Stock number:: ML351893
VIN:: 3GKALTEV0ML351893

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2021 GMC Terrain

SLT AWD

130,812 kilometres

$18,695

Great Deal

Saint-Georges, QC

Year:: 2021
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: White
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 130,812
Stock number:: T297A
VIN:: 3GKALVEV0ML385540

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2020 GMC Terrain

SLE AWD

75,674 kilometres

$19,995

Great Deal

New Westminster, BC

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 1.5L I4
Exterior colour:: Metallic Dark Blue
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 75,674
Stock number:: 122732
VIN:: 3GKALTEX4LL122732

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2020 GMC Terrain

Denali AWD

61,900 kilometres

$20,500

Great Deal

Mississauga, ON

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Four-Wheel Drive
Engine:: 252 hp 2L I4
Exterior colour:: Silver
Combined gas mileage:: 10 L/100km
Fuel type:: Gasoline
Transmission:: Automatic
Mileage:: 61,900
Stock number:: 262605
VIN:: 3GKALXEX7LL262605

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2020 GMC Terrain

SLE FWD

70,616 kilometres

$16,995

Great Deal

Richmond, BC

Year:: 2020
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: Front-Wheel Drive
Engine:: 1.5L I4
Combined gas mileage:: 8 L/100km
Fuel type:: Gasoline
Transmission:: 9-Speed Automatic
Mileage:: 70,616
Stock number:: L2013803P
VIN:: 3GKALMEV5LL113803

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2022 GMC Terrain

SLT AWD

179,203 kilometres

$17,998

Great Deal

Pilot Butte, SK

Year:: 2022
Make:: GMC
Model:: Terrain
Body type:: SUV / Crossover
Doors:: 4 doors
Drivetrain:: All-Wheel Drive
Engine:: 170 hp 1.5L I4
Exterior colour:: Blue
Combined gas mileage:: 9 L/100km
Fuel type:: Gasoline
Interior colour:: Black
Transmission:: Automatic
Mileage:: 179,203
VIN:: 3GKALVEV5NL193080

Reviews

FAQs

5 Overall rating

(8 reviews)

Ja'Nette J

5.0

Reviewed a 2021 GMC Terrain on Apr. 05, 2024

I love the Terrain! It drives great and has a smoothest ride. It also is good on gas.

Deborah W

5.0

Reviewed a 2021 GMC Terrain on Nov. 20, 2023

It had everything and more in the features that I was looking for. I think it was a good value for all that it offered.

Assata B

5.0

Reviewed a 2021 GMC Terrain on Apr. 22, 2021

Very nice interior. Excellent options. We went with a black on black model but would have purchased this one if the other had not been available.

Destiney K

5.0

Reviewed a 2021 GMC Terrain on Oct. 27, 2021

I absolutely adore my Terrain! I love everything about it. Not too big, not too small. Zero complaints. If I did have to make a suggestion I would say blind spot protection, and maybe a bigger screen that shows your speed but not deal breakers and simply just suggestions :)

Christian G

5.0

Reviewed a 2021 GMC Terrain on Aug. 07, 2021

I love the GMC Terrain. This 2021 GMC Terrain is a great car and beautiful! I love it!! It makes me feel pretty when Im driving. I had a 2018 Terrain, but this is new and improved.

2021 GMC Terrain FAQs

How much does the 2021 GMC Terrain cost?

The average 2021 GMC Terrain costs about $24,157.76. The average price has decreased by -9.2% since last year. The 439 for sale on CarGurus range from $10,995 to $44,800 in price.

How many 2021 GMC Terrain vehicles have no reported accidents or damage?

439 out of 439 for sale have no reported accidents or damage.

What is the fuel economy of the 2021 GMC Terrain?

Depending on the engine and options, the 2021 GMC Terrain gets between 8 and 10 MPG (or MPGe).

What fuel types are available?

Gasoline engines are available.

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