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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

    $19,850

    $350
    71,981 mi.
    Est. $367/mo

    D'Arcy Buick GMC

    4.3
    Check Availability
    Joliet, IL (24 mi)

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  • Quicksilver Metallic 2020 GMC Terrain DenaliQuicksilver Metallic 2020 GMC Terrain DenaliQuicksilver Metallic 2020 GMC Terrain DenaliQuicksilver Metallic 2020 GMC Terrain DenaliQuicksilver Metallic 2020 GMC Terrain DenaliQuicksilver Metallic 2020 GMC Terrain Denali

    $24,972

    57,593 mi.
    Est. $462/mo

    Advantage Chevrolet of Bolingbrook

    4.8
    Check Availability
    Bolingbrook, IL (17 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

    $18,800

    $199
    42,591 mi.
    Est. $348/mo

    Oakbrook Toyota in Westmont

    4.4
    Check Availability
    Westmont, IL (15 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

    $14,950

    $600
    81,616 mi.
    Est. $277/mo

    Rizza Cadillac Buick GMC

    4.3
    Check Availability
    Tinley Park, IL (29 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

    $18,997

    $137
    56,107 mi.
    Est. $351/mo

    Arlington Nissan

    4.2
    Check Availability
    Arlington Heights, IL (21 mi)
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  • Graphite Gray Metallic 2020 GMC Terrain AWD 4dr SLEGraphite Gray Metallic 2020 GMC Terrain AWD 4dr SLEGraphite Gray Metallic 2020 GMC Terrain AWD 4dr SLEGraphite Gray Metallic 2020 GMC Terrain AWD 4dr SLEGraphite Gray Metallic 2020 GMC Terrain AWD 4dr SLEGraphite Gray Metallic 2020 GMC Terrain AWD 4dr SLE

    $16,799

    103,243 mi.
    Est. $311/mo

    Your Choice Auto Sales of Elgin

    4.7
    Check Availability
    Elgin, IL (10 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

    $22,295

    $1K
    67,963 mi.
    Est. $412/mo

    Napleton's Schaumburg Buick GMC

    4.1
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    Schaumburg, IL (13 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

    $19,995

    77,243 mi.
    Est. $370/mo

    DriveTime of Chicago - Lombard

    5.0
    Check Availability
    Lombard, IL (11 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

    $13,918

    122,804 mi.
    Est. $257/mo

    Glendale Nissan

    4.5
    Check Availability
    Glendale Heights, IL (8 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

    $16,497

    95,232 mi.
    Est. $305/mo

    Ogden Motors

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    Berwyn, IL (23 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

    $18,995

    71,761 mi.
    Est. $351/mo

    High Quality Auto Sales - Archer Ave

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    Chicago, IL (27 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

    $25,995

    25,355 mi.
    Est. $481/mo

    High Quality Auto Sales of Kedzie Ave

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    Chicago, IL (27 mi)
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  • Gray 2020 GMC Terrain DenaliGray 2020 GMC Terrain DenaliGray 2020 GMC Terrain DenaliGray 2020 GMC Terrain DenaliGray 2020 GMC Terrain DenaliGray 2020 GMC Terrain Denali

    $22,996

    97,592 mi.
    Est. $425/mo

    Affinity Auto Sales

    3.9
    Check Availability
    West Chicago, IL (8 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

    $23,093

    16,906 mi.
    Est. $427/mo

    Heritage Cadillac

    3.8
    Check Availability
    Lombard, IL (11 mi)
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  • White Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain Denali

    $21,999

    $300
    56,130 mi.
    Est. $407/mo

    Haggerty Buick GMC Inc

    5.0
    Check Availability
    Villa Park, IL (12 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

    $15,161

    99,390 mi.
    Est. $280/mo

    McGrath City Hyundai

    4.1
    Check Availability
    Chicago, IL (22 mi)
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  • Gray 2020 GMC Terrain SLEGray 2020 GMC Terrain SLEGray 2020 GMC Terrain SLEGray 2020 GMC Terrain SLEGray 2020 GMC Terrain SLEGray 2020 GMC Terrain SLE

    $13,999

    75,183 mi.
    Est. $259/mo

    West Chicago Auto Mall

    3.5
    Check Availability
    West Chicago, IL (30 mi)
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  • Quicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLTQuicksilver Metallic 2020 GMC Terrain SLT

    $12,999

    134,053 mi.
    Est. $240/mo

    Your Choice Auto Sales of Elgin

    4.7
    Check Availability
    Elgin, IL (10 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

    $19,570

    $225
    56,553 mi.
    Est. $362/mo

    Castle Buick GMC

    3.8
    Check Availability
    North Riverside, IL (22 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

    $18,991

    84,703 mi.
    Est. $351/mo

    Hawk CDJR

    4.7
    Check Availability
    Forest Park, IL (21 mi)
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  • Red 2020 GMC Terrain SLERed 2020 GMC Terrain SLERed 2020 GMC Terrain SLERed 2020 GMC Terrain SLERed 2020 GMC Terrain SLERed 2020 GMC Terrain SLE

    $18,998

    82,905 mi.
    Est. $351/mo

    CarMax Kansas City

    4.0
    Check Availability
    $199 delivery to Naperville, IL (7 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

    $24,995

    45,956 mi.
    Est. $462/mo

    Laura Buick GMC

    4.6
    Check Availability
    $481 delivery from Collinsville, IL (241 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

    $21,250

    $250
    68,795 mi.
    Est. $393/mo

    Woody Buick GMC of Gurnee

    5.0
    Check Availability
    Gurnee, IL (37 mi)
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  • White Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain DenaliWhite Frost Tri-Coat 2020 GMC Terrain Denali

    $25,980

    39,093 mi.
    Est. $481/mo

    BMW of Schererville

    4.8
    Check Availability
    Schererville, IN (48 mi)
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  • Silver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLE

    $22,998

    16,247 mi.
    Est. $425/mo

    CarMax Kenosha

    4.4
    Check Availability
    Kenosha, WI (48 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 SLE

    $13,167

    110,818 mi.
    Est. $244/mo

    Ottawa Honda

    Check Availability
    Ottawa, IL (49 mi)
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  • Blue 2020 GMC Terrain SLEBlue 2020 GMC Terrain SLEBlue 2020 GMC Terrain SLEBlue 2020 GMC Terrain SLEBlue 2020 GMC Terrain SLEBlue 2020 GMC Terrain SLE

    $20,998

    24,441 mi.
    Est. $388/mo

    CarMax Tinley Park

    Check Availability
    Tinley Park, IL (33 mi)
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  • Quicksilver Metallic 2020 GMC Terrain FWD 4dr SLEQuicksilver Metallic 2020 GMC Terrain FWD 4dr SLEQuicksilver Metallic 2020 GMC Terrain FWD 4dr SLEQuicksilver Metallic 2020 GMC Terrain FWD 4dr SLEQuicksilver Metallic 2020 GMC Terrain FWD 4dr SLEQuicksilver Metallic 2020 GMC Terrain FWD 4dr SLE

    $13,999

    110,783 mi.
    Est. $259/mo

    Your Choice Autos Waukegan

    4.6
    Check Availability
    Waukegan, IL (36 mi)
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  • Silver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLESilver 2020 GMC Terrain SLE

    $20,998

    34,299 mi.
    Est. $388/mo

    CarMax Tinley Park

    Check Availability
    Tinley Park, IL (33 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

    125,513 mi.
    Est. $314/mo

    Kenn Motors

    Check Availability
    Ottawa, IL (50 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

    $12,950

    117,869 mi.
    Est. $240/mo

    Chicago Motor Credit

    4.8
    Check Availability
    South Holland, IL (37 mi)
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GMC Terrain prices by year

Model year Average price Deals
2026 GMC Terrain $37,056 4 Good deals
2025 GMC Terrain $28,337 10 Great deals
2024 GMC Terrain $24,518 7 Great deals
2023 GMC Terrain $24,748 20 Good deals
2022 GMC Terrain $22,709 22 Good deals
2021 GMC Terrain $19,224 6 Good deals
2019 GMC Terrain $16,354 10 Good deals
2017 GMC Terrain $13,495 8 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 $18,393, 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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