2007 Audi A8 vs. 2009 Saleen S7
To start off, 2009 Saleen S7 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A8. In addition, the cost of maintenance, including insurance, on 2007 Audi A8 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 494 more horse power than 2007 Audi A8. (256 HP) In normal driving conditions, 2009 Saleen S7 should accelerate faster than 2007 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 633 kg more than 2009 Saleen S7.
Because 2009 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 2009 Saleen S7. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A8, 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, 2009 Saleen S7 (949 Nm @ 4800 RPM) has 619 more torque (in Nm) than 2007 Audi A8. (330 Nm @ 3250 RPM). This means 2009 Saleen S7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A8. 2007 Audi A8 has automatic transmission and 2009 Saleen S7 has manual transmission. 2009 Saleen S7 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi A8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi A8 | 2009 Saleen S7 | |
| Make | Audi | Saleen |
| Model | A8 | S7 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 3123 cc | 7000 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 256 HP | 750 HP |
| Torque | 330 Nm | 949 Nm |
| Torque RPM | 3250 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 399 km/hour |
| Acceleration 0-100mph | 8 seconds | 2.8 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1247 kg |
| Vehicle Length | 5060 mm | 4755 mm |
| Vehicle Width | 1900 mm | 1981 mm |
| Vehicle Height | 1450 mm | 1041 mm |
| Wheelbase Size | 2950 mm | 2692 mm |
