New GMC Sierra 1500 Trucks — Sioux City, IA

Check out New 2026 GMC Sierra 1500 inventory!

See 2025

2026 GMC Sierra 1500 SLT - Volcanic Red Tintcoat, Truck, 1-speed Automatic, V8, 5.3L
2026 GMC Sierra 1500 Denali - Glacier White Tricoat, Truck, 1-speed Automatic, L6, 3.0L
2026 GMC Sierra 1500 AT4X - Volcanic Red Tintcoat, Truck, 1-speed Automatic, V8, 6.2L
2026 GMC Sierra 1500 Denali - Titanium Rush Metallic, Truck, 1-speed Automatic, V8, 5.3L
2026 GMC Sierra 1500 SLT - Titanium Rush Metallic, Truck, 1-speed Automatic, V8, 6.2L
2026 GMC Sierra 1500 Denali Ultimate - Onyx Black, Truck, 1-speed Automatic, L6, 3.0L

2026 GMC Sierra 1500 AT4X - Sterling Metallic, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Elevation - Gray, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
2026 GMC Sierra 1500 Denali Ultimate - Black, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 SLE - Summit White, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 AT4X - Summit White, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Denali - Silver, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr

2026 GMC Sierra 1500 SLT - Sterling, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
2026 GMC Sierra 1500 Elevation - Blue, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
2026 GMC Sierra 1500 SLE - White, Truck, 1-speed Automatic, 3.0L I6 24V DDI DOHC Turbo Diesel
2026 GMC Sierra 1500 Elevation - Black, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV

2026 GMC Sierra 1500 AT4 - Onyx Black, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 SLT - Glacier White Tricoat, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Denali - Onyx Black, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 SLT - Volcanic Red Tintcoat, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 SLT - Onyx Black, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr

2026 GMC Sierra 1500 Denali - Onyx Black, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
2026 GMC Sierra 1500 Pro - Sterling Metallic, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 AT4 - Sterling Metallic, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
2026 GMC Sierra 1500 Elevation - Sterling Metallic, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 Denali - Coastal Dune, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
2026 GMC Sierra 1500 AT4 - Volcanic Red Tintcoat, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con