2026 GMC Terrain For Sale

Prices starting at: $30,100

View photos, watch videos and get a quote on a new 2026 GMC Terrain in Acton, MA.

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2026 GMC Terrain SUV

2026 GMC Terrain SUV Volcanic Red Tintcoat

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Learn More About Buying a 2026 GMC Terrain in Acton

Visit Swanson GMC for a great deal on a new 2026 GMC Terrain. Our sales team is ready to show you all of the features that you will find in the GMC Terrain and take you for a test drive in the Acton Area. At our GMC dealership you will find competitive prices, a stocked inventory of 2026 GMC Terrain cars and a helpful sales team. Stop by our car dealership today and take a 2026 GMC for a spin.

2026 GMC Terrain SUV

2026 GMC Terrain AT4

MSRP$42,435
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea

2026 GMC Terrain SUV

2026 GMC Terrain AT4

MSRP$41,940
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Ebony Twilight Metallic, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea

2026 GMC Terrain SUV

2026 GMC Terrain AT4

MSRP$42,435

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea

2026 GMC Terrain SUV

2026 GMC Terrain AT4

MSRP$42,785

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Ebony Twilight Metallic, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea

2026 GMC Terrain Elevation

MSRP$34,140
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: After Dark, Premium cloth seat trim

2026 GMC Terrain Elevation

MSRP$37,735
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Volcanic Red Tintcoat, Interior Color: After Dark, CoreTec seat trim

2026 GMC Terrain Elevation

MSRP$39,485
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: After Dark, CoreTec seat trim

2026 GMC Terrain Elevation

MSRP$34,735
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: After Dark, Premium cloth seat trim

2026 GMC Terrain Elevation

MSRP$34,985
Conditional Offers$750

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Riverstone Metallic, Interior Color: After Dark, Premium cloth seat trim

View All New GMC Terrain

2019 GMC Terrain Denali

Market Value$24,999
Swanson Discount$1,349
Price$23,650

Engine: 2.0L Turbo Gas Engine, Transmission: Automatic, Mileage: 48,372 miles, Exterior Color: Red Quartztintcoat, Interior Color: Denali Leather, Jet Black

2018 GMC Terrain Denali

Swanson Price$17,999

Engine: 2.0L Turbo Gas Engine, Transmission: Automatic, Mileage: 81,114 miles, Exterior Color: Summit White, Interior Color: Denaili Leather, Jet Black

2024 GMC Terrain SLE

Market Value$26,350
Swanson Discount$3,451
Swanson Price$22,899

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Mileage: 22,696 miles, Exterior Color: Sterling Metallic, Interior Color: Jet Black, Premium cloth seat trim

2019 GMC Terrain SLE

Market Value$18,450
Swanson Discount$2,450
Swanson Price$16,000

Engine: 1.5L Turbo Gas Engine, Transmission: Automatic, Mileage: 75,895 miles, Exterior Color: Ebony Twilight Metallic, Interior Color: Cloth, Jet Black

2016 GMC Terrain SLE

Swanson Price$10,799

Engine: 2.4L Engine, DOHC 4 Cyl SIDI, Transmission: Automatic, Mileage: 85,356 miles, Exterior Color: Quicksilver Metallic, Interior Color: Jet Black Cloth

2024 GMC Terrain SLT

Market Value$29,310
Swanson Discount$4,810
Swanson Price$24,500

Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Mileage: 22,815 miles, Exterior Color: Summit White, Interior Color: Jet Black, Perforated leather-appointed seat trim

View All Pre-Owned GMC Terrain

GMC (1)

Terrain SUV (2)

2026

Manufacturer Offer

NER GMC Lease - Unrestricted

Applies to this new 2026 GMC Terrain.

Offer only valid Sep 03, 2025 through Sep 30, 2025

Ultra Low-Mileage Lease for Well-Qualified Lessees. $299/month for 36 months. For Eligible Current Lessees: $4,709 due at signing (after all offers).** $0 security deposit. Tax, title, license, and dealer fees extra. Mileage charge of $0.25/mile over 30,000 miles at participating dealers.

Disclaimer(s)

**For Current Lessees of a 2020 model year or newer GM or Non-GM passenger car or truck at least 30 days prior to the lease of a new GM vehicle through GM Financial. Customer remains responsible for current lease payments. Each dealer sets own price. $299/month for 36 months. Your payments may vary. Payments are for a 2026 GMC Terrain AWD Elevation with an MSRP of $33,295. Based on due at signing amount of $4,709 (after all offers). 36 monthly payments total $10,764. Must show proof of lease. Option to purchase at lease end for an amount to be determined at lease signing. Lessor must approve lease. Lessee pays for maintenance, repair, excess wear and disposition fee of $495 or less at end of lease. No security deposit required. Payments may be higher in some states. Not available with other offers. Take new retail delivery by 09-30-2025. (See Trims)
See State Disclaimer *

Manufacturer Offer

Down Payment Assistance

$750 Cash

Applies to this new 2026 GMC Terrain

Offer only valid Sep 03, 2025 through Sep 30, 2025

Disclaimer(s)

Not available with special financing, lease and some other offers. Must take new retail delivery by 09/30/2025. (See Trims)
See State Disclaimer *

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Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

¹Dealer Discount applied to everyone