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  • Red Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLT

    $22,111

    39,416 mi.
    Est. $403/mo

    Penske Chevrolet

    4.7
    Check Availability
    Indianapolis, IN (9 mi)
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  • Emerald Metallic 2020 GMC Terrain SLEEmerald Metallic 2020 GMC Terrain SLEEmerald Metallic 2020 GMC Terrain SLEEmerald Metallic 2020 GMC Terrain SLEEmerald Metallic 2020 GMC Terrain SLEEmerald Metallic 2020 GMC Terrain SLE

    $16,988

    96,524 mi.
    Est. $310/mo

    Ray Skillman Kia West

    4.9
    Check Availability
    Indianapolis, IN (19 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

    $19,595

    66,437 mi.
    Est. $357/mo

    DriveTime of West Indianapolis

    4.2
    Check Availability
    Indianapolis, IN (18 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

    $18,977

    55,628 mi.
    Est. $346/mo

    DeVoe Chevrolet

    3.6
    Check Availability
    Alexandria, IN (25 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

    $15,980

    100,823 mi.
    Est. $292/mo

    Ray Skillman Ford

    4.8
    Check Availability
    Greenwood, IN (27 mi)
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  • Red Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLTRed Quartz Tintcoat 2020 GMC Terrain SLT

    $14,500

    $500
    143,272 mi.
    Est. $265/mo

    Tipton Ford Inc

    4.0
    Check Availability
    Tipton, IN (23 mi)
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  • Satin Steel Metallic 2020 GMC Terrain SLE

    $20,000

    37,965 mi.
    Est. $365/mo

    AutoGiant USA

    4.2
    Check Availability
    Fishers, IN (4 mi)
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  • Smokey Quartz Metallic 2020 GMC Terrain SLE

    $14,540

    $220
    91,359 mi.
    Est. $265/mo

    Great Lakes Honda of Fishers

    Check Availability
    Fishers, IN (4 mi)
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  • Quicksilver Metallic 2020 GMC Terrain SLE

    $16,969

    83,978 mi.
    Est. $310/mo

    Ray Skillman Northeast Kia on Shadeland

    4.6
    Check Availability
    Indianapolis, IN (14 mi)
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  • $19,900

    61,456 mi.
    Est. $363/mo

    Hubler Chevrolet

    4.7
    Check Availability
    Indianapolis, IN (24 mi)
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  • $20,900

    64,982 mi.
    Est. $381/mo

    Hubler Chevrolet

    4.7
    Check Availability
    Indianapolis, IN (24 mi)
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  • Blue Emerald Metallic 2020 GMC Terrain SLEBlue Emerald Metallic 2020 GMC Terrain SLEBlue Emerald Metallic 2020 GMC Terrain SLEBlue Emerald Metallic 2020 GMC Terrain SLEBlue Emerald Metallic 2020 GMC Terrain SLEBlue Emerald Metallic 2020 GMC Terrain SLE

    $14,979

    $562
    92,178 mi.
    Est. $273/mo

    Chevrolet of Troy

    4.3
    Check Availability
    Free delivery from Troy, OH (93 mi)
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  • Red Quartz Tintcoat 2020 GMC Terrain SLERed Quartz Tintcoat 2020 GMC Terrain SLERed Quartz Tintcoat 2020 GMC Terrain SLERed Quartz Tintcoat 2020 GMC Terrain SLERed Quartz Tintcoat 2020 GMC Terrain SLERed Quartz Tintcoat 2020 GMC Terrain SLE

    $17,894

    70,170 mi.
    Est. $326/mo

    Phillips Chevrolet

    5.0
    Check Availability
    $499 delivery from Frankfort, IL (147 mi)
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  • White Frost Tricoat 2020 GMC Terrain DenaliWhite Frost Tricoat 2020 GMC Terrain DenaliWhite Frost Tricoat 2020 GMC Terrain DenaliWhite Frost Tricoat 2020 GMC Terrain DenaliWhite Frost Tricoat 2020 GMC Terrain DenaliWhite Frost Tricoat 2020 GMC Terrain Denali

    $18,999

    115,424 mi.
    Est. $347/mo

    Zeigler Subaru of Lafayette

    4.6
    Check Availability
    Lafayette, IN (56 mi)
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  • Satin Steel Metallic 2020 GMC Terrain DenaliSatin Steel Metallic 2020 GMC Terrain DenaliSatin Steel Metallic 2020 GMC Terrain DenaliSatin Steel Metallic 2020 GMC Terrain DenaliSatin Steel Metallic 2020 GMC Terrain DenaliSatin Steel Metallic 2020 GMC Terrain Denali

    $18,875

    $382
    110,034 mi.
    Est. $344/mo

    York Chevrolet Buick GMC

    Check Availability
    Greencastle, IN (52 mi)
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  • Ebony Twilight Metallic 2020 GMC Terrain DenaliEbony Twilight Metallic 2020 GMC Terrain DenaliEbony Twilight Metallic 2020 GMC Terrain DenaliEbony Twilight Metallic 2020 GMC Terrain DenaliEbony Twilight Metallic 2020 GMC Terrain DenaliEbony Twilight Metallic 2020 GMC Terrain Denali

    $20,500

    $400
    97,694 mi.
    Est. $374/mo

    Wetzel Auto

    1.6
    Check Availability
    Richmond, IN (57 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

    $14,908

    $222
    111,760 mi.
    Est. $272/mo

    Lakeside Huntington Chevrolet

    3.8
    Check Availability
    Huntington, IN (69 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

    $24,995

    45,308 mi.
    Est. $456/mo

    ACRA Pre-Owned Superstore

    4.9
    Check Availability
    Columbus, IN (51 mi)
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  • White Frost Tricoat 2020 GMC Terrain SLTWhite Frost Tricoat 2020 GMC Terrain SLTWhite Frost Tricoat 2020 GMC Terrain SLTWhite Frost Tricoat 2020 GMC Terrain SLTWhite Frost Tricoat 2020 GMC Terrain SLTWhite Frost Tricoat 2020 GMC Terrain SLT

    $17,895

    73,078 mi.
    Est. $326/mo

    Mike Anderson Chevy Buick GMC

    Check Availability
    Logansport, IN (59 mi)
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  • Red 2020 GMC Terrain SLTRed 2020 GMC Terrain SLTRed 2020 GMC Terrain SLTRed 2020 GMC Terrain SLTRed 2020 GMC Terrain SLTRed 2020 GMC Terrain SLT

    $14,500

    $500
    143,272 mi.
    Est. $265/mo

    City of Firsts Auto

    Check Availability
    Kokomo, IN (37 mi)
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GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $39,549 2 Good deals
2024 GMC Terrain $26,065 6 Great deals
2023 GMC Terrain $25,588 18 Good deals
2022 GMC Terrain $23,351 15 Good deals
2019 GMC Terrain $16,145 9 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 $18,472, with pricing starting at $7,299.

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:


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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