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  • Summit White 2018 GMC Terrain SLE

    Not Priced

    131,950 mi.
    Est. $0/mo

    Kunes Buick GMC of Stoughton

    4.3
    Check Availability
    Stoughton, WI (110 mi)

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  • Red Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLE

    $13,610

    70,426 mi.
    Est. $256/mo

    Cape Coral Chrysler Dodge Jeep Ram

    4.2
    Check Availability
    Cape Coral, FL (1,100 mi)

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  • Blue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLE

    $16,990

    17,818 mi.
    Est. $319/mo

    Brickell Buick & GMC

    4.4
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    Miami, FL (1,192 mi)
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  • Quicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLE

    $10,995

    $1.7K
    129,666 mi.
    Est. $207/mo

    McLarty Nissan of North Little Rock

    4.9
    Check Availability
    North Little Rock, AR (548 mi)
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  • Red Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLE

    $11,599

    $300
    111,330 mi.
    Est. $218/mo

    Nissan of McKinney

    4.1
    Check Availability
    McKinney, TX (778 mi)
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  • Quicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLE

    $14,399

    135,426 mi.
    Est. $271/mo

    McLarty Daniel Nissan

    4.8
    Check Availability
    Bentonville, AR (519 mi)
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  • Coppertino Metallic 2018 GMC Terrain SLECoppertino Metallic 2018 GMC Terrain SLECoppertino Metallic 2018 GMC Terrain SLECoppertino Metallic 2018 GMC Terrain SLECoppertino Metallic 2018 GMC Terrain SLECoppertino Metallic 2018 GMC Terrain SLE

    $16,488

    87,723 mi.
    Est. $310/mo

    Kelly Nissan

    4.9
    Check Availability
    Easton, PA (646 mi)
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  • Quicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLE

    $17,975

    65,300 mi.
    Est. $338/mo

    Deyarman CDJR Ames

    4.4
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    Ames, IA (307 mi)

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  • Quicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLE

    $13,625

    $670
    95,365 mi.
    Est. $256/mo

    Round Rock Hyundai

    4.6
    Check Availability
    Round Rock, TX (963 mi)
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  • Red Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLERed Quartz Tintcoat 2018 GMC Terrain SLE

    $15,299

    $300
    75,913 mi.
    Est. $288/mo

    Walser Hyundai

    4.4
    Check Availability
    Brooklyn Park, MN (364 mi)
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  • Summit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLE

    $13,900

    104,004 mi.
    Est. $261/mo

    Wickstrom Auto Group

    5.0
    Check Availability
    Barrington, IL (33 mi)
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  • Ebony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLE

    $11,049

    $200
    131,378 mi.
    Est. $208/mo

    Preston Superstore

    4.9
    Check Availability
    Burton, OH (336 mi)
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  • Ebony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLE

    $13,161

    $822
    110,351 mi.
    Est. $247/mo

    Group 1 Ford of South Austin

    4.7
    Check Availability
    Austin, TX (984 mi)
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  • White 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLE

    $15,995

    74,173 mi.
    Est. $301/mo

    Southern Buick GMC Virginia Beach

    4.1
    Check Availability
    Virginia Beach, VA (710 mi)

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  • Quicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLEQuicksilver Metallic 2018 GMC Terrain SLE

    $15,395

    $200
    87,432 mi.
    Est. $289/mo

    DriveTime of NW Cincinnati

    5.0
    Check Availability
    Fairfield, OH (241 mi)
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  • Summit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLE

    $9,497

    $500
    153,364 mi.
    Est. $179/mo

    Father & Son Auto Sales

    4.5
    Check Availability
    Dearborn, MI (232 mi)
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  • Satin Steel Metallic 2018 GMC Terrain SLESatin Steel Metallic 2018 GMC Terrain SLESatin Steel Metallic 2018 GMC Terrain SLESatin Steel Metallic 2018 GMC Terrain SLESatin Steel Metallic 2018 GMC Terrain SLESatin Steel Metallic 2018 GMC Terrain SLE

    $15,587

    61,199 mi.
    Est. $293/mo

    Honda of Grand Blanc

    4.7
    Check Availability
    Grand Blanc, MI (217 mi)
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  • White 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLEWhite 2018 GMC Terrain SLE

    $10,995

    126,489 mi.
    Est. $207/mo

    Auto House of Bloomington

    4.2
    Check Availability
    Bloomington, IL (121 mi)
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  • Blue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLEBlue Steel Metallic 2018 GMC Terrain SLE

    $14,962

    70,095 mi.
    Est. $281/mo

    Heller Chevrolet GMC

    4.3
    Check Availability
    El Paso, IL (108 mi)
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  • Summit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLE

    $13,897

    51,973 mi.
    Est. $261/mo

    Lou Bachrodt Pompano Chevrolet

    4.4
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    Pompano Beach, FL (1,162 mi)

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  • Summit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLE

    $8,484

    201,965 mi.
    Est. $159/mo

    Lithia Nissan of Clovis

    4.5
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    Clovis, CA (1,739 mi)
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  • Gray 2018 GMC Terrain SLEGray 2018 GMC Terrain SLEGray 2018 GMC Terrain SLEGray 2018 GMC Terrain SLEGray 2018 GMC Terrain SLEGray 2018 GMC Terrain SLE

    $17,998

    62,595 mi.
    Est. $338/mo

    CarMax Fresno

    Check Availability
    Fresno, CA (1,743 mi)
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  • Summit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLESummit White 2018 GMC Terrain SLE

    $12,477

    $500
    105,732 mi.
    Est. $235/mo

    Auto Trendz

    5.0
    Check Availability
    Oswego, IL (40 mi)
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  • Ebony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLEEbony Twilight Metallic 2018 GMC Terrain SLE

    $11,495

    107,709 mi.
    Est. $216/mo

    Rides Unlimited Chicago

    4.4
    Check Availability
    Crest Hill, IL (34 mi)
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GMC Terrain prices by year

Model year Average price Deals
2024 GMC Terrain SLE $23,241 71 Great deals
2023 GMC Terrain SLE $23,660 96 Great deals
2022 GMC Terrain SLE $21,342 63 Great deals
2021 GMC Terrain SLE $18,562 28 Great deals
2020 GMC Terrain SLE $17,566 75 Great deals
2019 GMC Terrain SLE $15,474 64 Great deals

About the 2018 GMC Terrain SLE

Basics

SLE shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
28
Transmission
9-Speed A/T
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2018 GMC Terrain SLE
FAQs

How much does the 2018 GMC Terrain SLE cost?

The 2018 GMC Terrain SLE price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Terrain SLE is $13,676, with pricing starting at $6,500.

What is the MPG of the 2018 GMC Terrain SLE?

The 2018 GMC Terrain SLE offers up to 26 MPG in city driving and 30 MPG on the highway for a combined rating of 28 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.

What are some similar vehicles and competitors of the 2018 GMC Terrain SLE?

The 2018 GMC Terrain SLE compares to and/or competes against the following vehicles:


Is the 2018 GMC Terrain SLE reliable?

The 2018 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 2018 Terrain owners.

Ratings (264 reviews)

87% of drivers recommend this car

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

SLE (2 styles)

Style
FWD 4dr SLE AWD 4dr SLE
Inventory price
Starting at $27,900 Starting at $29,600
Combined MPG
28 26
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 (2 styles)

Style
FWD 4dr SLE Diesel AWD 4dr SLE Diesel
Inventory price
Starting at $31,600 Starting at $33,400
Combined MPG
32 32
Engine
137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel) 137.0-hp, 1.6-liter, 4 Cylinder Engine (Diesel Fuel)
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GMC Terrain trims