2008 Audi A4 vs. 2005 Saleen S7
To start off, 2008 Audi A4 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Saleen S7. In addition, the cost of maintenance, including insurance, on 2005 Saleen S7 would be higher. At 7,000 cc (8 cylinders), 2005 Saleen S7 is equipped with a bigger engine. In terms of performance, 2005 Saleen S7 (750 HP @ 6300 RPM) has 589 more horse power than 2008 Audi A4. (161 HP @ 5700 RPM) In normal driving conditions, 2005 Saleen S7 should accelerate faster than 2008 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A4 weights approximately 293 kg more than 2005 Saleen S7.
Because 2005 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 2005 Saleen S7. However, in wet, icy, snow, or gravel driving conditions, 2008 Audi A4, 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. Let's talk about torque, 2005 Saleen S7 (949 Nm @ 4800 RPM) has 724 more torque (in Nm) than 2008 Audi A4. (225 Nm @ 1950 RPM). This means 2005 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A4.
Compare all specifications:
| 2008 Audi A4 | 2005 Saleen S7 | |
| Make | Audi | Saleen |
| Model | A4 | S7 |
| Year Released | 2008 | 2005 |
| Body Type | Convertible | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 1781 cc | 7000 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 161 HP | 750 HP |
| Engine RPM | 5700 RPM | 6300 RPM |
| Torque | 225 Nm | 949 Nm |
| Torque RPM | 1950 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Acceleration 0-100mph | 9.4 seconds | 2.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1540 kg | 1247 kg |
| Vehicle Length | 4580 mm | 4755 mm |
| Vehicle Width | 1780 mm | 1981 mm |
| Vehicle Height | 1400 mm | 1041 mm |
| Wheelbase Size | 2660 mm | 2692 mm |
