2007 Audi A4 vs. 2009 Mercedes-Benz SL
To start off, 2009 Mercedes-Benz SL is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Audi A4. In addition, the cost of maintenance, including insurance, on 2007 Audi A4 would be higher. At 5,980 cc (12 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (661 HP @ 5400 RPM) has 460 more horse power than 2007 Audi A4. (201 HP @ 4500 RPM) In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 340 kg more than 2009 Mercedes-Benz SL.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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 SL (1,000 Nm @ 2200 RPM) has 550 more torque (in Nm) than 2007 Audi A4. (450 Nm @ 1400 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
2007 Audi A4 | 2009 Mercedes-Benz SL | |
Make | Audi | Mercedes-Benz |
Model | A4 | SL |
Year Released | 2007 | 2009 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2967 cc | 5980 cc |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 201 HP | 661 HP |
Engine RPM | 4500 RPM | 5400 RPM |
Torque | 450 Nm | 1000 Nm |
Torque RPM | 1400 RPM | 2200 RPM |
Fuel Type | Diesel | Gasoline |
Top Speed | 226 km/hour | 320 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1705 kg | 1365 kg |
Vehicle Length | 4590 mm | 5210 mm |
Vehicle Height | 1430 mm | 1830 mm |
Wheelbase Size | 2650 mm | 2570 mm |
Fuel Consumption Overall | 8.3 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 66 L | 80 L |