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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $24,490

    24,271 mi.
    Est. $427/mo

    Bomnin Chevrolet Buick GMC Nanuet

    4.7
    Check Availability
    Nanuet, NY (3 mi)

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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $25,690

    25,011 mi.
    Est. $448/mo

    Route 46 Chrysler Jeep Dodge RAM

    4.1
    Check Availability
    Little Falls, NJ (19 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $24,888

    35,347 mi.
    Est. $434/mo

    Millennium Hyundai

    4.2
    Check Availability
    Hempstead, NY (30 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $30,487

    28,412 mi.
    Est. $532/mo

    North Bay Cadillac GMC

    4.2
    Check Availability
    Great Neck, NY (24 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $25,863

    21,064 mi.
    Est. $451/mo

    Volkswagen of Nanuet

    4.4
    Check Availability
    Nanuet, NY (4 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $25,063

    31,706 mi.
    Est. $437/mo

    Rockland Nissan

    4.4
    Check Availability
    Blauvelt, NY (1 mi)
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  • Volcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLT

    $22,946

    49,946 mi.
    Est. $400/mo

    Park Ford of Mahopac

    4.7
    Check Availability
    Mahopac, NY (23 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $19,993

    62,800 mi.
    Est. $349/mo

    Cartopia 46

    3.7
    Check Availability
    Elmwood Park, NJ (15 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $19,789

    53,881 mi.
    Est. $345/mo

    Route 17 Nissan

    3.8
    Check Availability
    Hasbrouck Heights, NJ (17 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $24,372

    $182
    21,743 mi.
    Est. $425/mo

    Platinum Buick GMC of White Plains

    4.4
    Check Availability
    White Plains, NY (10 mi)
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  • Volcanic Red Tintcoat 2023 GMC Terrain SLTVolcanic Red Tintcoat 2023 GMC Terrain SLTVolcanic Red Tintcoat 2023 GMC Terrain SLTVolcanic Red Tintcoat 2023 GMC Terrain SLTVolcanic Red Tintcoat 2023 GMC Terrain SLTVolcanic Red Tintcoat 2023 GMC Terrain SLT

    $26,500

    24,089 mi.
    Est. $463/mo

    GMC Bedford Hills

    Check Availability
    Bedford Hills, NY (17 mi)
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  • Sterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLT

    $26,500

    $200
    23,505 mi.
    Est. $463/mo

    GMC Bedford Hills

    Check Availability
    Bedford Hills, NY (17 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $25,600

    32,738 mi.
    Est. $447/mo

    McGuire Buick GMC Little Falls

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    Little Falls, NJ (19 mi)
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  • Blue 2023 GMC Terrain SLTBlue 2023 GMC Terrain SLTBlue 2023 GMC Terrain SLTBlue 2023 GMC Terrain SLTBlue 2023 GMC Terrain SLTBlue 2023 GMC Terrain SLT

    $26,879

    27,207 mi.
    Est. $469/mo

    AUTO CENTER NJ INC

    Check Availability
    Orange, NJ (26 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $17,488

    52,528 mi.
    Est. $305/mo

    Certified Auto Group LLC

    2.4
    Check Availability
    Hempstead, NY (30 mi)
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  • Black 2023 GMC Terrain SLTBlack 2023 GMC Terrain SLTBlack 2023 GMC Terrain SLTBlack 2023 GMC Terrain SLTBlack 2023 GMC Terrain SLTBlack 2023 GMC Terrain SLT

    $18,908

    94,546 mi.
    Est. $330/mo

    Fast and Furious Auto Sales

    Check Availability
    Newark, NJ (27 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLT

    $24,552

    37,367 mi.
    Est. $429/mo

    Platinum Buick GMC of White Plains

    4.4
    Check Availability
    White Plains, NY (10 mi)
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  • $28,348

    24,122 mi.
    Est. $495/mo

    Hawthorne Chevrolet

    4.5
    Check Availability
    Hawthorne, NJ (13 mi)
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  • Not Priced

    34,696 mi.
    Est. $0/mo

    GMC Bedford Hills

    Check Availability
    Bedford Hills, NY (17 mi)
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  • Not Priced

    32,038 mi.
    Est. $0/mo

    North Bay Cadillac GMC

    4.2
    Check Availability
    Great Neck, NY (24 mi)
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  • Summit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLTSummit White 2023 GMC Terrain SLT

    $27,495

    12,019 mi.
    Est. $480/mo

    Bob Johnson Used

    4.0
    Check Availability
    $399 delivery from Rochester, NY (233 mi)
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  • White 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLTWhite 2023 GMC Terrain SLT

    $26,710

    $465
    21,633 mi.
    Est. $466/mo

    Reymore Chevrolet Sales, Inc.

    4.1
    Check Availability
    Free delivery from Central Square, NY (191 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $26,985

    18,418 mi.
    Est. $471/mo

    Paul Conte Cadillac

    4.7
    Check Availability
    Freeport, NY (35 mi)
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  • Sterling 2023 GMC Terrain SLTSterling 2023 GMC Terrain SLTSterling 2023 GMC Terrain SLTSterling 2023 GMC Terrain SLTSterling 2023 GMC Terrain SLTSterling 2023 GMC Terrain SLT

    $27,073

    $1K
    12,602 mi.
    Est. $473/mo

    Nissan of Staten Island

    4.4
    Check Availability
    Staten Island, NY (35 mi)
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  • Sterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLT

    $26,063

    $611
    29,388 mi.
    Est. $455/mo

    Group 1 GMC Rockville Centre

    4.8
    Check Availability
    Rockville Centre, NY (34 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $25,762

    $2K
    26,106 mi.
    Est. $450/mo

    Sawyer Lyons Buick GMC of Randolph

    3.6
    Check Availability
    Randolph, NJ (38 mi)
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  • Volcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLTVolcanic Red 2023 GMC Terrain SLT

    $26,549

    $466
    6,727 mi.
    Est. $463/mo

    Bical Auto Mall

    4.4
    Check Availability
    Brooklyn, NY (33 mi)
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  • Sterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLTSterling Metallic 2023 GMC Terrain SLT

    $24,246

    31,000 mi.
    Est. $423/mo

    Generation Buick GMC

    4.0
    Check Availability
    Bohemia, NY (50 mi)
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  • Ebony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLTEbony Twilight Metallic 2023 GMC Terrain SLT

    $17,488

    52,528 mi.
    Est. $305/mo

    Certified Performance Motors

    3.9
    Check Availability
    Valley Stream, NY (31 mi)
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  • $26,998

    21,043 mi.
    Est. $471/mo

    Nielsen Chrysler Dodge Jeep Ram of Morristown

    Check Availability
    Morristown, NJ (33 mi)
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  • $24,573

    30,291 mi.
    Est. $429/mo

    Infiniti City of Massapequa

    3.9
    Check Availability
    Massapequa, NY (38 mi)
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  • $27,995

    32,830 mi.
    Est. $489/mo

    D'Addario Cadillac Buick GMC Nissan

    Check Availability
    Shelton, CT (47 mi)
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About the 2023 GMC Terrain SLT

Basics

SLT shown.

Seating
5
Door count
4
Drivetrain
Front Wheel Drive
Combined MPG
26
Transmission
9-Speed A/T
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2023 GMC Terrain SLT
FAQs

How much does the 2023 GMC Terrain SLT cost?

The 2023 GMC Terrain SLT price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2023 Terrain SLT is $24,536, with pricing starting at $14,977.

What is the MPG of the 2023 GMC Terrain SLT?

The 2023 GMC Terrain SLT offers up to 24 MPG in city driving and 29 MPG on the highway for a combined rating of 26 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 2023 GMC Terrain SLT?

The 2023 GMC Terrain SLT compares to and/or competes against the following vehicles:


Is the 2023 GMC Terrain SLT reliable?

The 2023 GMC Terrain has an average reliability rating of 3.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2023 Terrain owners.

Ratings (5 reviews)

60% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
3.8
Interior
3.4
Performance
3.2
Value
3.4
Exterior
4.0
Reliability
3.8
Trims

SLT (2 styles)

Style
FWD 4dr SLT AWD 4dr SLT
Inventory price
Starting at $33,900 Starting at $35,500
Combined MPG
26 26
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) 175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
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2023 GMC Terrain SLT by city

GMC Terrain trims