2004 GMC Sierra vs. 2009 Saleen S7
To start off, 2009 Saleen S7 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 7,000 cc (8 cylinders), 2009 Saleen S7 is equipped with a bigger engine. In terms of performance, 2009 Saleen S7 (750 HP) has 425 more horse power than 2004 GMC Sierra. (325 HP) In normal driving conditions, 2009 Saleen S7 should accelerate faster than 2004 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1027 kg more than 2009 Saleen S7.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Saleen S7. In wet, icy, snow, or gravel driving conditions, 2004 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. Let's talk about torque, 2009 Saleen S7 (949 Nm) has 447 more torque (in Nm) than 2004 GMC Sierra. (502 Nm). This means 2009 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra.
Compare all specifications:
| 2004 GMC Sierra | 2009 Saleen S7 | |
| Make | GMC | Saleen |
| Model | Sierra | S7 |
| Year Released | 2004 | 2009 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 5963 cc | 7000 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 325 HP | 750 HP |
| Torque | 502 Nm | 949 Nm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2274 kg | 1247 kg |
| Vehicle Length | 5790 mm | 4755 mm |
| Vehicle Width | 2130 mm | 1981 mm |
| Vehicle Height | 1880 mm | 1041 mm |
| Wheelbase Size | 3650 mm | 2692 mm |
