2007 Audi A8 vs. 2008 Mercedes-Benz SLK
To start off, 2008 Mercedes-Benz SLK is newer by 1 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 5,997 cc, 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 6200 RPM) has 283 more horse power than 2008 Mercedes-Benz SLK. (161 HP @ 5500 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2008 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 605 kg more than 2008 Mercedes-Benz SLK. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2007 Audi A8 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 A8 (580 Nm @ 4000 RPM) has 340 more torque (in Nm) than 2008 Mercedes-Benz SLK. (240 Nm @ 3000 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK. 2007 Audi A8 has automatic transmission and 2008 Mercedes-Benz SLK has manual transmission. 2008 Mercedes-Benz SLK 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 | 2008 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | A8 | SLK |
Year Released | 2007 | 2008 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 5997 cc | 1796 cc |
Engine Type | W | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 444 HP | 161 HP |
Engine RPM | 6200 RPM | 5500 RPM |
Torque | 580 Nm | 240 Nm |
Torque RPM | 4000 RPM | 3000 RPM |
Engine Bore Size | 84 mm | 82.1 mm |
Engine Stroke Size | 90.2 mm | 85 mm |
Engine Compression Ratio | 11.0:1 | 9.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 5.2 seconds | 7.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1995 kg | 1390 kg |
Vehicle Length | 5070 mm | 4090 mm |
Vehicle Width | 1900 mm | 1790 mm |
Vehicle Height | 1460 mm | 1300 mm |
Wheelbase Size | 3080 mm | 2440 mm |
Fuel Consumption Overall | 13.8 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 90 L | 70 L |