New GMC Sierra 1500 Trucks — Portland, ME

Check out New 2026 GMC Sierra 1500 inventory!

See 2025

2026 GMC Sierra 1500 Denali Ultimate - Glacier White Tricoat, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Pro - Sterling Metallic, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
2026 GMC Sierra 1500 SLE - Cardinal Red, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Pro - Sterling Metallic, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Elevation - Onyx Black, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 SLE - Summit White, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv

2026 GMC Sierra 1500 Elevation - Cardinal Red, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
2026 GMC Sierra 1500 SLE - Summit White, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Elevation - Summit White, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
2026 GMC Sierra 1500 Elevation - Onyx Black, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
2026 GMC Sierra 1500 Denali - Sterling Metallic, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Pro - Summit White, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv

2026 GMC Sierra 1500 Elevation - Summit White, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
2026 GMC Sierra 1500 Denali - Onyx Black, Truck, 1-speed Automatic, 6.2L V8 16V GDI OHV
2026 GMC Sierra 1500 Pro - Summit White, Truck, 8-speed Automatic, 2.7L I4 16V GDI DOHC Turbo
2026 GMC Sierra 1500 Elevation - Metallic, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
2026 GMC Sierra 1500 AT4 - Summit White, Truck, 1-speed Automatic, 6.2L V8 16V GDI OHV
2026 GMC Sierra 1500 Pro - Onyx Black, Truck, 8-speed Automatic, 2.7L I4 16V GDI DOHC Turbo