2006 GMC Sierra vs. 2004 Saleen S7
To start off, 2006 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Saleen S7. In addition, the cost of maintenance, including insurance, on 2004 Saleen S7 would be higher. At 7,000 cc (8 cylinders), 2004 Saleen S7 is equipped with a bigger engine. In terms of performance, 2004 Saleen S7 (550 HP) has 250 more horse power than 2006 GMC Sierra. (300 HP) In normal driving conditions, 2004 Saleen S7 should accelerate faster than 2006 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1188 kg more than 2004 Saleen S7.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 Saleen S7. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control.
Compare all specifications:
| 2006 GMC Sierra | 2004 Saleen S7 | |
| Make | GMC | Saleen |
| Model | Sierra | S7 |
| Year Released | 2006 | 2004 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5965 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 300 HP | 550 HP |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2435 kg | 1247 kg |
| Vehicle Length | 6570 mm | 4755 mm |
| Vehicle Width | 2030 mm | 1981 mm |
| Vehicle Height | 1960 mm | 1041 mm |
| Wheelbase Size | 4250 mm | 2692 mm |
