2007 Audi S8 vs. 2004 Mercedes-Benz SLK
To start off, 2007 Audi S8 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz SLK would be higher. 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 360 kg more than 2004 Mercedes-Benz SLK.
Because 2007 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2004 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2007 Audi S8 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, 2007 Audi S8 (430 Nm @ 3400 RPM) has 190 more torque (in Nm) than 2004 Mercedes-Benz SLK. (240 Nm @ 3000 RPM). This means 2007 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz SLK. 2007 Audi S8 has automatic transmission and 2004 Mercedes-Benz SLK has manual transmission. 2004 Mercedes-Benz SLK 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 S8 | 2004 Mercedes-Benz SLK | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | SLK |
| Year Released | 2007 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4171 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 0 HP | 160 HP |
| Torque | 430 Nm | 240 Nm |
| Torque RPM | 3400 RPM | 3000 RPM |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1390 kg |
| Wheelbase Size | 2290 mm | 2440 mm |
| Fuel Tank Capacity | 90 L | 70 L |
