2007 Audi A3 vs. 2009 Mercedes-Benz SLK
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 217 more horse power than 2007 Audi A3. (138 HP @ 4000 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 176 kg more than 2009 Mercedes-Benz SLK.
Because 2009 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 2009 Mercedes-Benz SLK. However, in wet, icy, snow, or gravel driving conditions, 2007 Audi A3, 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, 2009 Mercedes-Benz SLK (510 Nm @ 4000 RPM) has 190 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 1750 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:
2007 Audi A3 | 2009 Mercedes-Benz SLK | |
Make | Audi | Mercedes-Benz |
Model | A3 | SLK |
Year Released | 2007 | 2009 |
Body Type | Hatchback | Convertible |
Engine Position | Front | Front |
Engine Size | 1968 cc | 5439 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 138 HP | 355 HP |
Engine RPM | 4000 RPM | 5750 RPM |
Torque | 320 Nm | 510 Nm |
Torque RPM | 1750 RPM | 4000 RPM |
Engine Bore Size | 81 mm | 97 mm |
Engine Stroke Size | 95.5 mm | 92 mm |
Fuel Type | Diesel | Diesel |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1416 kg | 1240 kg |
Vehicle Length | 4290 mm | 4110 mm |
Vehicle Width | 1770 mm | 1800 mm |
Vehicle Height | 1430 mm | 1290 mm |
Wheelbase Size | 2580 mm | 2440 mm |
Fuel Consumption | 4.6 L/100km | 10.7 L/100km |
Fuel Consumption City | 7.2 L/100km | 16.8 L/100km |
Fuel Consumption Overall | 5.7 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 55 L | 70 L |