2005 Opel Vectra vs. 2004 Saleen S7
To start off, 2005 Opel Vectra is newer by 1 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 428 more horse power than 2005 Opel Vectra. (122 HP) In normal driving conditions, 2004 Saleen S7 should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 113 kg more than 2004 Saleen S7.
Because 2004 Saleen S7 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Saleen S7. However, in wet, icy, snow, or gravel driving conditions, 2005 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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:
| 2005 Opel Vectra | 2004 Saleen S7 | |
| Make | Opel | Saleen |
| Model | Vectra | S7 |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Middle |
| Engine Size | 1796 cc | 7000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 122 HP | 550 HP |
| Top Speed | 208 km/hour | 322 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 3.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1360 kg | 1247 kg |
| Vehicle Length | 4500 mm | 4755 mm |
| Vehicle Width | 1710 mm | 1981 mm |
| Vehicle Height | 1430 mm | 1041 mm |
| Wheelbase Size | 2450 mm | 2692 mm |
