Prices starting at: $30,100

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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$43,080
  • Internet Discount$2,080
  • Featured Price$41,000
  • Offers$1,000
  • Final Price$40,000
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea
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2026 GMC Terrain SUV

2026 GMC Terrain AT4

  • MSRP$42,890
  • Internet Discount$1,890
  • Featured Price$41,000
  • Offers$1,000
  • Final Price$40,000
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: Forest Storm w/Mahogany Accents, Cloth/CoreTec sea
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2026 GMC Terrain SUV

2026 GMC Terrain AT4

  • MSRP$42,435
  • Internet Discount$2,685
  • Featured Price$39,750
  • Offers$1,000
  • Final Price$38,750
  • 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
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2026 GMC Terrain SUV

2026 GMC Terrain AT4

  • MSRP$42,785
  • Internet Discount$2,000
  • Featured Price$40,785
  • Offers$1,000
  • Final Price$39,785
  • 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
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2026 GMC Terrain SUV

2026 GMC Terrain Denali

  • MSRP$46,435
  • Internet Discount$1,000
  • Featured Price$45,435
  • Offers$1,000
  • Final Price$44,435
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Ebony Twilight Metallic, Interior Color: After Dark, Perforated Leather-appointed seat trim
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2026 GMC Terrain SUV

2026 GMC Terrain Elevation

  • MSRP$39,290
  • Internet Discount$1,000
  • Featured Price$38,290
  • Offers$1,000
  • Final Price$37,290
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: After Dark, CoreTec seat trim
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2026 GMC Terrain SUV

2026 GMC Terrain Elevation

  • MSRP$39,290
  • Internet Discount$1,000
  • Featured Price$38,290
  • Offers$1,000
  • Final Price$37,290
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Summit White, Interior Color: After Dark, CoreTec seat trim
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2026 GMC Terrain SUV

2026 GMC Terrain Elevation

  • MSRP$34,735
  • Internet Discount$2,735
  • Featured Price$32,000
  • Offers$1,000
  • Final Price$31,000
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: After Dark, Premium cloth seat trim
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2026 GMC Terrain SUV

2026 GMC Terrain Elevation

  • MSRP$37,540
  • Internet Discount$1,000
  • Featured Price$36,540
  • Offers$1,000
  • Final Price$35,540
  • Conditional Offers$750
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Exterior Color: Sterling Metallic, Interior Color: After Dark, CoreTec seat trim
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2025 GMC Terrain SUV

2025 GMC Terrain Elevation

  • Price$26,999
Engine: 1.5L Turbo 4-cylinder engine, Transmission: Automatic, Mileage: 50,046 miles, Exterior Color: Riverstone Metallic, Interior Color: Gray
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2020 GMC Terrain SUV

2020 GMC Terrain SLT

  • Market Value$18,890
  • Swanson Discount$1,891
  • Swanson Price$16,999
Engine: 2.0L Turbo 4-cylinder engine, Transmission: Automatic, Mileage: 80,497 miles, Exterior Color: Summit White, Interior Color: Gray
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GMC (1)

Terrain SUV (3)

2026

Manufacturer Offer

Bonus Cash

  1. $1,000 cash
  • Applies to this new 2026 GMC Terrain

Disclaimer(s)
  • Not available with some other offers. Must take new retail delivery by 04/30/2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

NER GMC Lease - Unrestricted

  • Applies to this new 2026 GMC Terrain.

Ultra Low-Mileage Lease for Well-Qualified Lessees. $299/month for 36 months. For Eligible Current Lessees: $3,829 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 2021 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 $34,195. Based on due at signing amount of $3,829 (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 04-30-2026. (See Trims)
  • See State Disclaimer *
Manufacturer Offer

GMC GMF Bonus Cash

  1. $750 Cash
  • Applies to this new 2026 GMC Terrain

Disclaimer(s)
  • Not available with special financing, lease and some other offers. Must finance with GM Financial. Must take new retail delivery by 04/30/2026. (See Trims)
  • See State Disclaimer *

Interested in a different GMC? Click a link below and find the GMC that fits your lifestyle.

 

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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