2009 Audi A5 vs. 2008 Mercedes-Benz SLK
To start off, 2009 Audi A5 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2008 Mercedes-Benz SLK would be higher. At 2,965 cc (6 cylinders), 2009 Audi A5 is equipped with a bigger engine. In terms of performance, 2009 Audi A5 (237 HP @ 4000 RPM) has 76 more horse power than 2008 Mercedes-Benz SLK. (161 HP @ 5500 RPM). In normal driving conditions, 2009 Audi A5 should accelerate faster than 2008 Mercedes-Benz SLK. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A5 weights approximately 220 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 2009 Audi A5 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, 2009 Audi A5 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, 2009 Audi A5 (500 Nm @ 1500 RPM) has 260 more torque (in Nm) than 2008 Mercedes-Benz SLK. (240 Nm @ 3000 RPM). This means 2009 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz SLK.
Compare all specifications:
2009 Audi A5 | 2008 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | A5 | SLK |
Year Released | 2009 | 2008 |
Body Type | Coupe | Convertible |
Engine Position | Front | Front |
Engine Size | 2965 cc | 1796 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 237 HP | 161 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 500 Nm | 240 Nm |
Torque RPM | 1500 RPM | 3000 RPM |
Engine Bore Size | 83 mm | 82.1 mm |
Engine Stroke Size | 91.4 mm | 85 mm |
Engine Compression Ratio | 16.8:1 | 9.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Acceleration 0-100mph | 5.9 seconds | 7.9 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 2 seats |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1610 kg | 1390 kg |
Vehicle Length | 4630 mm | 4090 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1380 mm | 1300 mm |
Wheelbase Size | 2760 mm | 2440 mm |
Fuel Consumption Overall | 6.6 L/100km | 8.7 L/100km |
Fuel Tank Capacity | 64 L | 70 L |