2007 Audi RS4 vs. 2007 Audi S8
To start off, both 2007 Audi RS4 and 2007 Audi S8 were released in the same year (2007). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 4,171 cc (8 cylinders), 2007 Audi S8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S8 weights approximately 100 kg more than 2007 Audi RS4.
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, 2007 Audi RS4 (431 Nm @ 5500 RPM) has 1 more torque (in Nm) than 2007 Audi S8. (430 Nm @ 3400 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S8. 2007 Audi S8 has automatic transmission and 2007 Audi RS4 has manual transmission. 2007 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Audi S8 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Audi RS4 | 2007 Audi S8 | |
| Make | Audi | Audi |
| Model | RS4 | S8 |
| Year Released | 2007 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 4171 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 414 HP | 0 HP |
| Torque | 431 Nm | 430 Nm |
| Torque RPM | 5500 RPM | 3400 RPM |
| Drive Type | 4WD | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1650 kg | 1750 kg |
| Wheelbase Size | 2660 mm | 2290 mm |
| Fuel Tank Capacity | 63 L | 90 L |
