2009 Mercedes-Benz SLK vs. 2007 Audi A3
To start off, 2009 Mercedes-Benz SLK is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 5,439 cc (8 cylinders), 2009 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SLK (355 HP @ 5750 RPM) has 108 more horse power than 2007 Audi A3. (247 HP @ 6300 RPM). In normal driving conditions, 2009 Mercedes-Benz SLK should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A3 weights approximately 315 kg more than 2009 Mercedes-Benz SLK.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SLK. In wet, icy, snow, or gravel driving conditions, 2007 Audi A3 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 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 190 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 2500 RPM). This means 2009 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
2009 Mercedes-Benz SLK | 2007 Audi A3 | |
Make | Mercedes-Benz | Audi |
Model | SLK | A3 |
Year Released | 2009 | 2007 |
Body Type | Convertible | Hatchback |
Engine Position | Front | Front |
Engine Size | 5439 cc | 3189 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 3 valves | 4 valves |
Horse Power | 355 HP | 247 HP |
Engine RPM | 5750 RPM | 6300 RPM |
Torque | 510 Nm | 320 Nm |
Torque RPM | 4000 RPM | 2500 RPM |
Fuel Type | Diesel | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 3 doors |
Vehicle Weight | 1240 kg | 1555 kg |
Vehicle Length | 4110 mm | 4210 mm |
Vehicle Width | 1800 mm | 1770 mm |
Vehicle Height | 1290 mm | 1430 mm |
Wheelbase Size | 2440 mm | 2580 mm |
Fuel Consumption Overall | 13.8 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 70 L | 55 L |