2009 Audi A4 vs. 2007 Mercedes-Benz SLK
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz SLK. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz SLK would be higher. At 3,498 cc (6 cylinders), 2007 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz SLK (268 HP @ 5750 RPM) has 110 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 2007 Mercedes-Benz SLK should accelerate faster than 2009 Audi A4.
Because 2007 Mercedes-Benz SLK 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 2007 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, 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, 2007 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 260 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 2007 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
2009 Audi A4 | 2007 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | A4 | SLK |
Year Released | 2009 | 2007 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 1798 cc | 3498 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 158 HP | 268 HP |
Engine RPM | 4500 RPM | 5750 RPM |
Torque | 250 Nm | 510 Nm |
Torque RPM | 1500 RPM | 4000 RPM |
Engine Bore Size | 82.5 mm | 97 mm |
Engine Stroke Size | 84.1 mm | 92 mm |
Engine Compression Ratio | 9.6:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 225 km/hour | 250 km/hour |
Acceleration 0-100mph | 8.6 seconds | 4.9 seconds |
Drive Type | Front | Rear |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Height | 1430 mm | 1280 mm |
Wheelbase Size | 2810 mm | 2440 mm |
Fuel Consumption Overall | 7.1 L/100km | 12 L/100km |
Fuel Tank Capacity | 65 L | 70 L |