| 2005 | Chevrolet | Silverado 1500 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LS Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 HD | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LT Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 HD | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | SLE Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated |  | 
| 2005 | Chevrolet | Silverado 1500 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated |  | 
| 2005 | GMC | Sierra 1500 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |  |