2007 Audi A4 vs. 2011 Mercedes-Benz SL
To start off, 2011 Mercedes-Benz SL is newer by 4 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 3,498 cc (6 cylinders), 2011 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz SL (311 HP @ 6500 RPM) has 114 more horse power than 2007 Audi A4. (197 HP @ 5100 RPM) In normal driving conditions, 2011 Mercedes-Benz SL should accelerate faster than 2007 Audi A4.
Because 2011 Mercedes-Benz SL 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 2011 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 2011 Mercedes-Benz SL (360 Nm @ 4900 RPM) has 80 more torque (in Nm) than 2007 Audi A4. (280 Nm @ 1800 RPM). This means 2011 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 | 2011 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SL |
| Year Released | 2007 | 2011 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 311 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 280 Nm | 360 Nm |
| Torque RPM | 1800 RPM | 4900 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 238 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 6.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Length | 4580 mm | 4582 mm |
| Vehicle Height | 1780 mm | 1298 mm |
| Wheelbase Size | 2660 mm | 2560 mm |
| Fuel Tank Capacity | 70 L | 80 L |
