New GMC Sierra 1500 Trucks — Collinsville, IL

• 2026 GMC Sierra 1500 AT4X - Summit White, Truck, 1-speed Automatic, 3.0L I6 24V DDI DOHC Turbo Diesel
• 2026 GMC Sierra 1500 Elevation - Summit White, Truck, 1-speed Automatic, 3.0L I6 24V DDI DOHC Turbo Diesel
• 2026 GMC Sierra 1500 AT4X - Volcanic Red, Truck, 1-speed Automatic, 6.2L V8 16V GDI OHV
• 2026 GMC Sierra 1500 AT4 - Summit White, Truck, 1-speed Automatic, 3.0L I6 24V DDI DOHC Turbo Diesel
• 2026 GMC Sierra 1500 Elevation - Metallic, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
• 2026 GMC Sierra 1500 Pro - Summit White, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV Flexible Fuel

• 2026 GMC Sierra 1500 Elevation - Red, Truck, Automatic, 2.7L I4 16V GDI DOHC Turbo
• 2026 GMC Sierra 1500 Elevation - Gray, Truck, Automatic, 5.3L V8 16V GDI OHV
• 2026 GMC Sierra 1500 Elevation - White, Truck, Automatic, 2.7L I4 16V GDI DOHC Turbo
• 2026 GMC Sierra 1500 SLT - Black, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
• 2026 GMC Sierra 1500 Pro - White, Truck, Automatic, 2.7L I4 16V GDI DOHC Turbo
• 2026 GMC Sierra 1500 Elevation - Black, Truck, Automatic, 5.3L V8 16V GDI OHV

• 2026 GMC Sierra 1500 Elevation - Summit White, Truck, Automatic, 5.3L
• 2026 GMC Sierra 1500 Denali - Titanium Rush Metallic, Truck, Automatic, 6.2L
• 2026 GMC Sierra 1500 AT4X - Summit White, Truck, Automatic, 6.2L
• 2026 GMC Sierra 1500 Elevation - Onyx Black, Truck, Automatic, 5.3L
• 2026 GMC Sierra 1500 Denali - Titanium Rush Metallic, Truck, Automatic, 5.3L EcoTec3 V8 ; featuring Dynamic Fuel Management
• 2026 GMC Sierra 1500 SLT - Summit White, Truck, Automatic, 6.2L

• 2026 GMC Sierra 1500 Elevation - Summit White, Truck, Automatic, Turbocharged Diesel I6 3.0L/
• 2026 GMC Sierra 1500 Pro - Summit White, Truck, Automatic, Turbocharged Gas I4 2.7L/
• 2026 GMC Sierra 1500 SLT - Sterling Metallic, Truck, Automatic, Turbocharged Diesel I6 3.0L/
• 2026 GMC Sierra 1500 SLT - Summit White, Truck, Automatic, Gas V8 5.3L/
• 2026 GMC Sierra 1500 Elevation - Onyx Black, Truck, Automatic, Turbocharged Diesel I6 3.0L/
• 2026 GMC Sierra 1500 Pro - Onyx Black, Truck, Automatic, Turbocharged Gas I4 2.7L/

• 2026 GMC Sierra 1500 Denali - Sterling, Truck, 1-speed Automatic, 3.0L I6 24V DDI DOHC Turbo Diesel

• 2026 GMC Sierra 1500 Elevation - Summit White, Truck, Automatic, 5.3L V8 16V GDI OHV
• 2026 GMC Sierra 1500 AT4 - Dune, Truck, 1-speed Automatic, 6.2L V8 16V GDI OHV
• 2026 GMC Sierra 1500 Denali - Glacier White, Truck, 1-speed Automatic, 5.3L V8 16V GDI OHV
• 2026 GMC Sierra 1500 Elevation - Onyx Black, Truck, Automatic, 5.3L V8 16V GDI OHV

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

• 2026 GMC Sierra 1500 AT4 - Sterling Metallic, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
• 2026 GMC Sierra 1500 SLT - Sterling Metallic, 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 - Summit White, Truck, Automatic, TurboMax 2.7L I-4 gasoline direct injection, DOHC, variable valv
• 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 - 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 AT4 - Coastal Dune, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
• 2026 GMC Sierra 1500 AT4 - Sterling Metallic, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
• 2026 GMC Sierra 1500 AT4 - Volcanic Red Tintcoat, Truck, Automatic, EcoTec3 6.2L V-8 gasoline direct injection, variable valve contr
• 2026 GMC Sierra 1500 AT4 - Summit White, 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
• 2026 GMC Sierra 1500 Elevation - Titanium Rush Metallic, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
• 2026 GMC Sierra 1500 SLT - Summit White, Truck, Automatic, EcoTec3 5.3L V-8 gasoline direct injection, variable valve contr
• 2026 GMC Sierra 1500 SLT - Onyx Black, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
• 2026 GMC Sierra 1500 AT4 - Onyx Black, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con
• 2026 GMC Sierra 1500 Denali - Glacier White Tricoat, Truck, Automatic, Duramax 3L I-6 diesel direct injection, DOHC, variable valve con