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  • Summit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLE

    $16,909

    67,618 mi.
    Est. $290/mo

    North Coast Mitsubishi West Cleveland

    4.6
    Cleveland, OH (25 mi)
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  • WHITE 2020 GMC Terrain SLEWHITE 2020 GMC Terrain SLEWHITE 2020 GMC Terrain SLEWHITE 2020 GMC Terrain SLEWHITE 2020 GMC Terrain SLEWHITE 2020 GMC Terrain SLE

    $14,995

    108,100 mi.
    Est. $257/mo

    Quality Carz and More LLC

    Lorain, OH (12 mi)
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  • Satin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLTSatin Steel Metallic 2020 GMC Terrain SLT

    $11,003

    189,425 mi.
    Est. $189/mo

    Medina Auto Mall

    4.5
    Medina, OH (19 mi)
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  • Graphite Gray Metallic 2020 GMC Terrain SLEGraphite Gray Metallic 2020 GMC Terrain SLEGraphite Gray Metallic 2020 GMC Terrain SLEGraphite Gray Metallic 2020 GMC Terrain SLEGraphite Gray Metallic 2020 GMC Terrain SLEGraphite Gray Metallic 2020 GMC Terrain SLE

    $19,433

    63,152 mi.
    Est. $333/mo

    Medina Auto Mall

    4.5
    Medina, OH (19 mi)
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  • Red Quartz Tintcoat 2020 GMC Terrain DenaliRed Quartz Tintcoat 2020 GMC Terrain DenaliRed Quartz Tintcoat 2020 GMC Terrain DenaliRed Quartz Tintcoat 2020 GMC Terrain DenaliRed Quartz Tintcoat 2020 GMC Terrain DenaliRed Quartz Tintcoat 2020 GMC Terrain Denali

    $19,968

    $1.3K
    84,708 mi.
    Est. $342/mo

    Joyce Buick GMC

    4.6
    Avon, OH (16 mi)
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  • Satin Steel Metallic 2020 GMC Terrain SLESatin Steel Metallic 2020 GMC Terrain SLESatin Steel Metallic 2020 GMC Terrain SLESatin Steel Metallic 2020 GMC Terrain SLESatin Steel Metallic 2020 GMC Terrain SLESatin Steel Metallic 2020 GMC Terrain SLE

    $16,681

    76,499 mi.
    Est. $286/mo

    Joyce Buick GMC

    4.6
    Avon, OH (16 mi)
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  • Summit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLESummit White 2020 GMC Terrain SLE

    $16,665

    94,126 mi.
    Est. $286/mo

    Medina Auto Mall

    4.5
    Medina, OH (19 mi)
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  • SILVER 2020 GMC Terrain SLTSILVER 2020 GMC Terrain SLTSILVER 2020 GMC Terrain SLTSILVER 2020 GMC Terrain SLTSILVER 2020 GMC Terrain SLTSILVER 2020 GMC Terrain SLT

    $15,995

    128,615 mi.
    Est. $274/mo

    Quality Carz and More LLC

    Lorain, OH (12 mi)
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  • White Frost Tricoat 2020 GMC Terrain Denali

    $23,557

    65,844 mi.
    Est. $404/mo

    Halleen Kia

    4.9
    North Olmsted, OH (16 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain SLT

    $24,275

    45,405 mi.
    Est. $416/mo

    Brunswick Auto Mart

    4.7
    Brunswick, OH (18 mi)
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  • Black 2020 GMC Terrain DenaliBlack 2020 GMC Terrain DenaliBlack 2020 GMC Terrain DenaliBlack 2020 GMC Terrain DenaliBlack 2020 GMC Terrain DenaliBlack 2020 GMC Terrain Denali

    $23,695

    72,431 mi.
    Est. $406/mo

    Champion Chevrolet GMC

    4.6
    $392 delivery from La Grange, KY (262 mi)
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  • Summit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLT

    $16,108

    $359
    102,999 mi.
    Est. $276/mo

    Ewald Buick GMC of Menomonee Falls

    4.7
    $299 delivery from Menomonee Falls, WI (333 mi)
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  • Quicksilver Metallic 2020 GMC Terrain SLEQuicksilver Metallic 2020 GMC Terrain SLEQuicksilver Metallic 2020 GMC Terrain SLEQuicksilver Metallic 2020 GMC Terrain SLEQuicksilver Metallic 2020 GMC Terrain SLEQuicksilver Metallic 2020 GMC Terrain SLE

    $17,698

    81,739 mi.
    Est. $304/mo

    Classic Honda - OH

    4.8
    Streetsboro, OH (40 mi)
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  • Summit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLT

    $19,900

    $100
    79,156 mi.
    Est. $341/mo

    Fred Martin Superstore

    4.6
    Norton, OH (31 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLT

    $16,999

    $180
    59,844 mi.
    Est. $292/mo

    Volkswagen of Streetsboro

    4.6
    Streetsboro, OH (40 mi)
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  • Blue Emerald Metallic 2020 GMC Terrain SLTBlue Emerald Metallic 2020 GMC Terrain SLTBlue Emerald Metallic 2020 GMC Terrain SLTBlue Emerald Metallic 2020 GMC Terrain SLTBlue Emerald Metallic 2020 GMC Terrain SLTBlue Emerald Metallic 2020 GMC Terrain SLT

    $18,147

    63,145 mi.
    Est. $311/mo

    North Coast Mitsubishi of Akron

    4.5
    Akron, OH (36 mi)
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  • Summit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLTSummit White 2020 GMC Terrain SLT

    $21,948

    39,140 mi.
    Est. $376/mo

    Ron Marhofer Buick GMC

    4.3
    North Canton, OH (46 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLE

    $11,495

    $500
    109,813 mi.
    Est. $197/mo

    CHERRY AUTO GROUP

    North Randall, OH (34 mi)
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  • Graphite Gray Metallic 2020 GMC Terrain DenaliGraphite Gray Metallic 2020 GMC Terrain DenaliGraphite Gray Metallic 2020 GMC Terrain DenaliGraphite Gray Metallic 2020 GMC Terrain DenaliGraphite Gray Metallic 2020 GMC Terrain DenaliGraphite Gray Metallic 2020 GMC Terrain Denali

    $22,447

    $250
    77,172 mi.
    Est. $385/mo

    VanDevere Auto Outlet

    Akron, OH (38 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLTEbony Twilight Metallic 2020 GMC Terrain SLT

    $18,948

    $1.4K
    64,718 mi.
    Est. $325/mo

    Ron Marhofer Buick GMC

    4.3
    North Canton, OH (46 mi)
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  • Graphite Gray Metallic 2020 GMC Terrain SLTGraphite Gray Metallic 2020 GMC Terrain SLTGraphite Gray Metallic 2020 GMC Terrain SLTGraphite Gray Metallic 2020 GMC Terrain SLTGraphite Gray Metallic 2020 GMC Terrain SLTGraphite Gray Metallic 2020 GMC Terrain SLT

    $18,298

    60,201 mi.
    Est. $314/mo

    Ron Marhofer Buick GMC

    4.3
    North Canton, OH (46 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLEEbony Twilight Metallic 2020 GMC Terrain SLE

    $17,943

    $500
    74,790 mi.
    Est. $308/mo

    Ken Ganley Buick GMC Sandusky

    4.8
    Sandusky, OH (31 mi)
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GMC Terrain prices by year

Model year Average price Deals
2027 GMC Terrain $33,705
2026 GMC Terrain $36,760 1 Good deal
2024 GMC Terrain $26,048 14 Good deals
2023 GMC Terrain $24,997 5 Great deals
2022 GMC Terrain $23,036 5 Good deals

About the 2020 GMC Terrain

Basics

SL shown (base trim).

Seating
5
Door count
4
Drivetrain
Front-wheel drive
Combined MPG
27
Transmission
9-Speed A/T
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2020 GMC Terrain
FAQs

How much does the 2020 GMC Terrain cost?

The 2020 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 Terrain is $18,491, with pricing starting at $4,299.

What is the MPG of the 2020 GMC Terrain?

The 2020 GMC Terrain offers up to 26 MPG in city driving and 30 MPG on the highway for a combined rating of 27 MPG.

These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2020 GMC Terrain?

The 2020 GMC Terrain compares to and/or competes against the following vehicles:


  • GMC Acadia
  • Dodge Grand Caravan
  • Chrysler 200
  • Chevrolet Equinox
  • Chevrolet Blazer
  • Buick Envision

Is the 2020 GMC Terrain reliable?

The 2020 GMC Terrain has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 Terrain owners.

Is the 2020 GMC Terrain a good SUV?

Below are the Cars.com consumer ratings for the 2020 GMC Terrain.

(87 reviews)
Rating breakdown (out of 5):
Comfort
4.7
Interior
4.6
Performance
4.4
Value
4.4
Exterior
4.8
Reliability
4.5
Ratings (87 reviews)

86% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.7
Interior
4.6
Performance
4.4
Value
4.4
Exterior
4.8
Reliability
4.5
Trims

Denali (2 styles)

Style
AWD 4dr Denali FWD 4dr Denali
Inventory price
Starting at $39,900 Starting at $38,300
Combined MPG
23 24
Engine
252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) 252.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

SL (1 style)

Style
FWD 4dr SL
Inventory price
Starting at $25,000
Combined MPG
27
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE (2 styles)

Style
AWD 4dr SLE FWD 4dr SLE
Inventory price
Starting at $30,000 Starting at $28,400
Combined MPG
26 27
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

SLE Diesel (1 style)

Style
FWD 4dr SLE Diesel *Ltd Avail*
Inventory price
Starting at $0
Combined MPG
32
Engine
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel)

SLT (2 styles)

Style
FWD 4dr SLT AWD 4dr SLT
Inventory price
Starting at $31,200 Starting at $32,800
Combined MPG
27 26
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) 170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

SLT Diesel (1 style)

Style
FWD 4dr SLT Diesel *Ltd Avail*
Inventory price
Starting at $0
Combined MPG
32
Engine
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel)
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