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New and used
2026 GMC Terrain
for sale
near
Diamond Bar, CA
61 matches
30 miles from 91765
Be the first to know!
Est.
$400
/mo*
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
New
2026 GMC Terrain Elevation
$32,390
MSRP $32,390
Hardin Buick GMC
Vehicle information
Ext. color: Ebony Twilight Metallic
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 26T45523
VIN: 3GKALMEG6TL345523
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
Used
2026 GMC Terrain Elevation
6,469 mi.
$28,771
Hardin Buick GMC
Vehicle information
Ext. color: Volcanic Red
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 26S14807
VIN: 3GKALMEG5TL114807
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain AT4
$41,940
MSRP $41,940
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Summit White
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 319771
VIN: 3GKALYEG6TL319771
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
Used
2026 GMC Terrain Elevation
3,782 mi.
$31,995
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Ebony Twilight Metallic
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: C158343
VIN: 3GKALUEG0TL158343
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
New
2026 GMC Terrain Denali
$44,185
MSRP $46,185
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Glacier White
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43618
VIN: 3GKALZEG1TL316945
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Power Liftgate, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Sunroof/Moonroof, Tow Hitch
Safety:
Brake Assist, Rain Sensing Wipers, Stability Control
Seating:
Leather Seats, Memory Seat
New
2026 GMC Terrain Elevation
$34,995
MSRP $40,325
$1,298 price drop
Hardin Buick GMC
Vehicle information
Ext. color: Sterling
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 26T01983
VIN: 3GKALUEG7TL301983
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
New
2026 GMC Terrain AT4
$41,940
MSRP $41,940
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Summit White
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 309208
VIN: 3GKALYEG6TL309208
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain AT4
$42,435
MSRP $42,435
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Sterling
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 322548
VIN: 3GKALYEG7TL322548
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain AT4
$42,435
MSRP $42,435
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 280056
VIN: 3GKALYEG5TL280056
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain AT4
$42,435
MSRP $42,435
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 348397
VIN: 3GKALYEGXTL348397
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain AT4
$42,435
MSRP $42,435
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Sterling
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 310679
VIN: 3GKALYEG6TL310679
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain Elevation
$30,390
MSRP $32,390
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Sterling
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43637
VIN: 3GKALMEGXTL313724
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain Elevation
$30,390
MSRP $32,390
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Sterling
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43399
VIN: 3GKALMEG2TL230000
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain Elevation
$30,390
MSRP $32,390
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Metallic
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43541
VIN: 3GKALMEG4TL233870
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain Elevation
$31,785
MSRP $33,785
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Sterling
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43710
VIN: 3GKALMEG1TL355019
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain Elevation
$29,895
MSRP $31,895
Mark Christopher Chevrolet Buick GMC Cadillac
Vehicle information
Ext. color: Summit White
Drivetrain: Front-wheel Drive
MPG:
26-28
Fuel type: Gasoline
Transmission: Automatic CVT
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 43398
VIN: 3GKALMEG9TL227756
Features
Convenience:
Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Navigation System, Remote Start
Entertainment:
Apple CarPlay®, Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating:
Memory Seat
New
2026 GMC Terrain Elevation
$34,840
MSRP $34,840
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Summit White
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 280490
VIN: 3GKALUEG9TL280490
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
New
2026 GMC Terrain Elevation
$34,840
MSRP $34,840
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Summit White
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 348983
VIN: 3GKALUEG0TL348983
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
New
2026 GMC Terrain AT4
$42,435
MSRP $42,435
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Ebony Twilight Metallic
Int. color: Storm
Drivetrain: All-wheel Drive
MPG:
24-26
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 324516
VIN: 3GKALYEG4TL324516
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Navigation System, Power Liftgate, Remote Start
Entertainment:
Bluetooth®, Satellite Radio
Exterior:
Alloy Wheels, Tow Hitch
Safety:
Backup Camera, Brake Assist, Stability Control
Seating:
Leather Seats
New
2026 GMC Terrain Elevation
$35,290
MSRP $35,290
Simpson Buick GMC of Buena Park
Vehicle information
Ext. color: Summit White
Drivetrain: All-wheel Drive
MPG:
24-28
Fuel type: Gasoline
Transmission: 8-Speed Automatic
Engine: 1.5L I4 16V GDI DOHC Turbo
Stock #: 337379
VIN: 3GKALUEG7TL337379
Features
Convenience:
Adaptive Cruise Control, Heated Steering Wheel, Keyless Start, Navigation System, Remote Start
Entertainment:
Bluetooth®, Satellite Radio, USB Port
Exterior:
Alloy Wheels
Safety:
Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
GMC Terrain prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2024 GMC Terrain | $20,987 | 9 Great deals |
| 2022 GMC Terrain | $21,269 | 7 Good deals |
| 2020 GMC Terrain | $17,177 | 4 Good deals |
About the 2026 GMC Terrain
FWD Elevation shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 27
- Transmission
- CVT Transmission
- Engine
- 175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel)
How much does the 2026 GMC Terrain cost?
The 2026 GMC Terrain price depends on trim level and optional features. Prices typically start at $30,200 and go as high as $41,900 for fully loaded models.
What is the MPG of the 2026 GMC Terrain?
The 2026 GMC Terrain offers up to 26 MPG in city driving and 28 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 2026 GMC Terrain?
The 2026 GMC Terrain compares to and/or competes against the following vehicles:
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) |
AWD Denali (1 style)
| Style |
|---|
| AWD 4dr Denali |
| Inventory price |
| Starting at $41,900 |
| Combined MPG |
| 25 |
| Engine |
| 175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
AWD Elevation (1 style)
| Style |
|---|
| AWD 4dr Elevation |
| Inventory price |
| Starting at $32,200 |
| Combined MPG |
| 25 |
| Engine |
| 175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
FWD Elevation (1 style)
| Style |
|---|
| FWD 4dr Elevation |
| Inventory price |
| Starting at $30,200 |
| Combined MPG |
| 27 |
| Engine |
| 175.0-hp, 1.5-liter, 4 Cylinder Engine (Gasoline Fuel) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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Research the 2026 GMC Terrain
Compare the 2026 GMC Terrain
2026 GMC Terrain by city
-
2026 GMC Terrain in Walnut, CA
1 Great Deal out of 61 listings starting at $26,993
-
2026 GMC Terrain in Rowland Heights, CA
1 Great Deal out of 61 listings starting at $26,993
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2026 GMC Terrain in Pomona, CA
1 Great Deal out of 61 listings starting at $26,993
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2026 GMC Terrain in South San Jose Hills, CA
1 Great Deal out of 61 listings starting at $26,993
-
2026 GMC Terrain in Brea, CA
2 Great Deals out of 80 listings starting at $26,993
-
2026 GMC Terrain in Chino Hills, CA
2 Great Deals out of 80 listings starting at $26,993
-
2026 GMC Terrain in City of Industry, CA
1 Great Deal out of 61 listings starting at $26,993
-
2026 GMC Terrain in West Covina, CA
1 Great Deal out of 61 listings starting at $26,993
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2026 GMC Terrain in Valinda, CA
1 Great Deal out of 61 listings starting at $26,993
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2026 GMC Terrain in Covina, CA
1 Great Deal out of 61 listings starting at $26,993
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2026 GMC Terrain in Charter Oak, CA
1 Great Deal out of 54 listings starting at $26,993
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2026 GMC Terrain in San Dimas, CA
1 Great Deal out of 54 listings starting at $26,993
GMC Terrain trims
-
GMC Terrain 2026 FWD Elevation
1 Great Deal out of 37 listings starting at $26,993
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