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  • Graphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain Denali

    $13,838

    $160
    130,500 mi.
    Est. $246/mo

    Golden Circle Ford, Inc.

    4.1
    Check Availability
    Jackson, TN (436 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

    $13,302

    103,987 mi.
    Est. $236/mo

    Russ Darrow West Bend Chrysler Jeep Dodge RAM

    4.2
    Check Availability
    West Bend, WI (111 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

    $20,000

    68,360 mi.
    Est. $355/mo

    Baxter Toyota La Vista

    5.0
    Check Availability
    La Vista, NE (441 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

    $16,389

    54,445 mi.
    Est. $291/mo

    Ken Ganley Kia Medina

    4.7
    Check Availability
    Medina, OH (307 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

    $10,109

    $200
    131,378 mi.
    Est. $179/mo

    Preston Superstore

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

    $14,170

    59,686 mi.
    Est. $252/mo

    East Hills Chevrolet of Freeport

    4.6
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    Freeport, NY (735 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

    $11,988

    $1K
    109,330 mi.
    Est. $213/mo

    Kelly Nissan

    4.9
    Check Availability
    Easton, PA (646 mi)
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  • Summit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain Denali

    $19,215

    $586
    67,982 mi.
    Est. $341/mo

    D'Arcy Mitsubishi

    5.0
    Check Availability
    Joliet, IL (37 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

    $14,649

    $200
    75,918 mi.
    Est. $260/mo

    Walser Hyundai

    4.3
    Check Availability
    Brooklyn Park, MN (364 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

    $11,448

    $500
    130,150 mi.
    Est. $203/mo

    Kings Mazda

    4.7
    Check Availability
    Cincinnati, OH (250 mi)
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  • Graphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain DenaliGraphite Gray Metallic 2018 GMC Terrain Denali

    $23,482

    $1K
    40,750 mi.
    Est. $417/mo

    Randy Marion Buick GMC of Huntersville

    4.7
    Check Availability
    Huntersville, NC (578 mi)
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  • Quicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLTQuicksilver Metallic 2018 GMC Terrain SLT

    $18,587

    62,226 mi.
    Est. $330/mo

    Long Hyundai

    4.7
    Check Availability
    Chattanooga, TN (490 mi)
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  • Graphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLT

    $16,538

    $1.1K
    79,651 mi.
    Est. $294/mo

    Lester Glenn Chevrolet Freehold

    4.9
    Check Availability
    Freehold Township, NJ (704 mi)
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  • Summit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain DenaliSummit White 2018 GMC Terrain Denali

    $11,912

    $500
    163,359 mi.
    Est. $212/mo

    O'Brien Kia of Bloomington

    5.0
    Check Availability
    Bloomington, IL (121 mi)

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  • Blue Steel Metallic 2018 GMC Terrain SLTBlue Steel Metallic 2018 GMC Terrain SLTBlue Steel Metallic 2018 GMC Terrain SLTBlue Steel Metallic 2018 GMC Terrain SLTBlue Steel Metallic 2018 GMC Terrain SLTBlue Steel Metallic 2018 GMC Terrain SLT

    $15,998

    63,704 mi.
    Est. $284/mo

    Clearwater Toyota

    4.9
    Check Availability
    Clearwater, FL (1,001 mi)
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  • Summit White 2018 GMC Terrain SLTSummit White 2018 GMC Terrain SLTSummit White 2018 GMC Terrain SLTSummit White 2018 GMC Terrain SLTSummit White 2018 GMC Terrain SLTSummit White 2018 GMC Terrain SLT

    $19,461

    65,328 mi.
    Est. $346/mo

    Lexus of Watertown

    5.0
    Check Availability
    Watertown, MA (844 mi)
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  • Red Quartz Tintcoat 2018 GMC Terrain SLTRed Quartz Tintcoat 2018 GMC Terrain SLTRed Quartz Tintcoat 2018 GMC Terrain SLTRed Quartz Tintcoat 2018 GMC Terrain SLTRed Quartz Tintcoat 2018 GMC Terrain SLTRed Quartz Tintcoat 2018 GMC Terrain SLT

    $13,798

    113,332 mi.
    Est. $245/mo

    AutoNation Hyundai North Richland Hills

    4.7
    Check Availability
    North Richland Hills, TX (817 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

    $14,727

    $294
    84,514 mi.
    Est. $261/mo

    Raymond Chevrolet

    4.9
    Check Availability
    Antioch, IL (47 mi)
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  • Satin Steel 2018 GMC Terrain SLESatin Steel 2018 GMC Terrain SLESatin Steel 2018 GMC Terrain SLESatin Steel 2018 GMC Terrain SLESatin Steel 2018 GMC Terrain SLESatin Steel 2018 GMC Terrain SLE

    $14,988

    81,393 mi.
    Est. $266/mo

    Camelback Toyota

    4.6
    Check Availability
    Phoenix, AZ (1,448 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

    $12,762

    119,544 mi.
    Est. $227/mo

    Spitzer Chevrolet GMC Cadillac of Dubois

    4.6
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    DuBois, PA (462 mi)

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  • Graphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLTGraphite Gray Metallic 2018 GMC Terrain SLT

    $12,847

    $250
    130,406 mi.
    Est. $228/mo

    Luther St. Cloud Honda

    4.7
    Check Availability
    Waite Park, MN (416 mi)
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  • Red Quartz Tintcoat 2018 GMC Terrain DenaliRed Quartz Tintcoat 2018 GMC Terrain DenaliRed Quartz Tintcoat 2018 GMC Terrain DenaliRed Quartz Tintcoat 2018 GMC Terrain DenaliRed Quartz Tintcoat 2018 GMC Terrain DenaliRed Quartz Tintcoat 2018 GMC Terrain Denali

    $16,049

    $299
    125,918 mi.
    Est. $285/mo

    Walser Toyota

    4.2
    Check Availability
    Minneapolis, MN (353 mi)
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  • Satin Steel Metallic 2018 GMC Terrain SLTSatin Steel Metallic 2018 GMC Terrain SLTSatin Steel Metallic 2018 GMC Terrain SLTSatin Steel Metallic 2018 GMC Terrain SLTSatin Steel Metallic 2018 GMC Terrain SLTSatin Steel Metallic 2018 GMC Terrain SLT

    $14,679

    $101
    106,470 mi.
    Est. $261/mo

    Suburban Ford of Troy

    4.9
    Check Availability
    Troy, MI (237 mi)
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  • Red Quartz Tintcoat 2018 GMC Terrain DENALIRed Quartz Tintcoat 2018 GMC Terrain DENALIRed Quartz Tintcoat 2018 GMC Terrain DENALIRed Quartz Tintcoat 2018 GMC Terrain DENALIRed Quartz Tintcoat 2018 GMC Terrain DENALIRed Quartz Tintcoat 2018 GMC Terrain DENALI

    $18,596

    $1.2K
    62,571 mi.
    Est. $330/mo

    Gullo Ford of Conroe - The Woodlands

    4.7
    Check Availability
    Conroe, TX (912 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

    $12,774

    118,383 mi.
    Est. $227/mo

    Cumberland Toyota

    4.4
    Check Availability
    Cookeville, TN (413 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

    $17,086

    64,580 mi.
    Est. $303/mo

    Spitzer Honda Dubois

    4.9
    Check Availability
    DuBois, PA (462 mi)
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  • Ebony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLTEbony Twilight Metallic 2018 GMC Terrain SLT

    $19,206

    83,033 mi.
    Est. $341/mo

    Ray Skillman Mitsubishi West

    4.8
    Check Availability
    Indianapolis, IN (160 mi)
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  • Quartz 2018 GMC Terrain SLTQuartz 2018 GMC Terrain SLTQuartz 2018 GMC Terrain SLTQuartz 2018 GMC Terrain SLTQuartz 2018 GMC Terrain SLTQuartz 2018 GMC Terrain SLT

    $15,216

    93,134 mi.
    Est. $270/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (954 mi)
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About the 2018 GMC Terrain

Basics

SL shown (base trim).

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
FAQs

How much does the 2018 GMC Terrain cost?

The 2018 GMC Terrain price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 Terrain is $15,343, with pricing starting at $6,490.

What is the MPG of the 2018 GMC Terrain?

The 2018 GMC Terrain 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.

Is the 2018 GMC Terrain 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.

Is the 2018 GMC Terrain a good SUV?

Below are the Cars.com consumer ratings for the 2018 GMC Terrain.

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

Denali (2 styles)

Style
FWD 4dr Denali AWD 4dr Denali
Inventory price
Starting at $37,600 Starting at $39,300
Combined MPG
24 23
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 $24,995
Combined MPG
28
Engine
170.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)

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)

SLT (2 styles)

Style
AWD 4dr SLT FWD 4dr SLT
Inventory price
Starting at $33,100 Starting at $31,400
Combined MPG
26 28
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 (2 styles)

Style
AWD 4dr SLT Diesel FWD 4dr SLT Diesel
Inventory price
Starting at $36,000 Starting at $34,200
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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