Skip to main content
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed
Skip to Filters
  • Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4

    $39,502

    MSRP $42,410

    Est. $729/mo

    Demontrond Buick GMC

    4.8
    Check Availability
    Houston, TX (27 mi)

    Quick view
  • Summit White 2026 GMC Terrain AWD AT4Summit White 2026 GMC Terrain AWD AT4Summit White 2026 GMC Terrain AWD AT4Summit White 2026 GMC Terrain AWD AT4Summit White 2026 GMC Terrain AWD AT4Summit White 2026 GMC Terrain AWD AT4

    $40,695

    MSRP $43,660

    Est. $751/mo

    Demontrond Buick GMC

    4.8
    Check Availability
    Houston, TX (27 mi)

    Quick view
  • Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4

    $42,321

    MSRP $45,725

    Est. $781/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4

    $44,105

    $775

    MSRP $44,880

    Est. $814/mo

    Group 1 Buick GMC South

    4.6
    Check Availability
    Houston, TX (6 mi)
    Quick view
  • Volcanic Red 2026 GMC Terrain AT4Volcanic Red 2026 GMC Terrain AT4Volcanic Red 2026 GMC Terrain AT4Volcanic Red 2026 GMC Terrain AT4Volcanic Red 2026 GMC Terrain AT4Volcanic Red 2026 GMC Terrain AT4

    $38,991

    $1K

    MSRP $41,940

    Est. $720/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (15 mi)
    Quick view
  • White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4

    $38,677

    MSRP $41,095

    Est. $714/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4

    $38,738

    $1K

    MSRP $41,590

    Est. $715/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (15 mi)
    Quick view
  • Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4

    $40,552

    MSRP $43,510

    Est. $748/mo

    Demontrond Buick GMC

    4.8
    Check Availability
    Houston, TX (27 mi)

    Quick view
  • Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4

    $39,152

    MSRP $41,590

    Est. $723/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4

    $41,369

    $1K

    MSRP $44,480

    Est. $763/mo

    Gay Family Auto

    4.8
    Check Availability
    Dickinson, TX (15 mi)
    Quick view
  • Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4

    $39,475

    MSRP $42,760

    Est. $729/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $42,310

    MSRP $44,880

    Est. $781/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $39,331

    MSRP $42,610

    Est. $726/mo

    Group 1 GMC Southwest

    4.4
    Check Availability
    Houston, TX (25 mi)
    Quick view
  • White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4

    $35,998

    6,693 mi.
    Est. $664/mo

    CarMax Loveland

    4.4
    Check Availability
    $1,199 delivery to Houston, TX (6 mi)
    Quick view
  • Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4Metallic 2026 GMC Terrain AT4

    $42,029

    MSRP $45,180

    Est. $776/mo

    James Wood Motors, Inc

    4.8
    Check Availability
    $427 delivery from Decatur, TX (285 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $39,930

    MSRP $42,635

    Est. $737/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Blue 2026 GMC Terrain AT4Blue 2026 GMC Terrain AT4Blue 2026 GMC Terrain AT4Blue 2026 GMC Terrain AT4Blue 2026 GMC Terrain AT4Blue 2026 GMC Terrain AT4

    $37,870

    MSRP $40,490

    Est. $699/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $37,870

    MSRP $40,490

    Est. $699/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4

    $43,510

    MSRP $43,510

    Est. $803/mo

    Martin Chevrolet GMC

    2.8
    Check Availability
    Cleveland, TX (47 mi)
    Quick view
  • Ebony Twilight Metallic 2026 GMC Terrain AWD AT4Ebony Twilight Metallic 2026 GMC Terrain AWD AT4Ebony Twilight Metallic 2026 GMC Terrain AWD AT4Ebony Twilight Metallic 2026 GMC Terrain AWD AT4Ebony Twilight Metallic 2026 GMC Terrain AWD AT4Ebony Twilight Metallic 2026 GMC Terrain AWD AT4

    $41,889

    MSRP $41,889

    Est. $773/mo

    Martin Chevrolet GMC

    2.8
    Check Availability
    Cleveland, TX (47 mi)
    Quick view
  • Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4Gray 2026 GMC Terrain AT4

    $37,870

    MSRP $40,490

    Est. $699/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4Sterling Metallic 2026 GMC Terrain AWD AT4

    $43,230

    MSRP $43,230

    Est. $798/mo

    Martin Chevrolet GMC

    2.8
    Check Availability
    Cleveland, TX (47 mi)
    Quick view
  • Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4

    $40,050

    MSRP $42,760

    Est. $739/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4White 2026 GMC Terrain AT4

    $37,395

    MSRP $39,995

    Est. $690/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $37,870

    MSRP $40,490

    Est. $699/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4Red 2026 GMC Terrain AT4

    $38,014

    MSRP $40,640

    Est. $702/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view
  • Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4Black 2026 GMC Terrain AT4

    $40,986

    MSRP $43,735

    Est. $756/mo

    Classic Buick GMC

    4.7
    Check Availability
    Houston, TX (33 mi)
    Quick view

About the 2026 GMC Terrain AWD AT4

Basics

AWD AT4 shown.

Seating
5
Door count
4
Drivetrain
All Wheel Drive
Combined MPG
25
Transmission
8-Speed A/T
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Side view of the 2026 GMC Terrain AWD AT4
FAQs

How much does the 2026 GMC Terrain AWD AT4 cost?

The 2026 GMC Terrain AWD AT4 price depends on optional features. Prices typically start at $39,400.

What is the MPG of the 2026 GMC Terrain AWD AT4?

The 2026 GMC Terrain AWD AT4 offers up to 24 MPG in city driving and 26 MPG on the highway for a combined rating of 25 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 2026 GMC Terrain AWD AT4?

The 2026 GMC Terrain AWD AT4 compares to and/or competes against the following vehicles:


Is the 2026 GMC Terrain AWD AT4 reliable?

The 2026 GMC Terrain has an average reliability rating of 4.8 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2026 Terrain owners.

Ratings (6 reviews)

83% of drivers recommend this car

Rating breakdown (out of 5):
Comfort
4.8
Interior
4.8
Performance
4.5
Value
4.0
Exterior
4.8
Reliability
4.8
Trims

AWD AT4 (1 style)

Style
AWD 4dr AT4
Inventory price
Starting at $39,400
Combined MPG
25
Engine
175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
Skip to Listings
Best match Lowest price Highest price Lowest mileage Highest mileage Nearest location Best deal Newest year Oldest year Newest listed Oldest listed

2026 GMC Terrain AWD AT4 by city

GMC Terrain trims