2007 Audi S4 vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi S4. In addition, the cost of maintenance, including insurance, on 2007 Audi S4 would be higher. At 6,300 cc (8 cylinders), 2013 Mercedes-Benz SLS is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz SLS (575 HP @ 6800 RPM) has 235 more horse power than 2007 Audi S4. (340 HP @ 7000 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2007 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLS weights approximately 389 kg more than 2007 Audi S4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Mercedes-Benz SLS. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 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, 2013 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 238 more torque (in Nm) than 2007 Audi S4. (411 Nm @ 3500 RPM). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi S4.
Compare all specifications:
| 2007 Audi S4 | 2013 Mercedes-Benz SLS | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | SLS |
| Year Released | 2007 | 2013 |
| Body Type | Convertible | Roadster |
| Engine Position | Front | Middle |
| Engine Size | 4163 cc | 6300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 575 HP |
| Engine RPM | 7000 RPM | 6800 RPM |
| Torque | 411 Nm | 649 Nm |
| Torque RPM | 3500 RPM | 4750 RPM |
| Engine Bore Size | 84.5 mm | 102 mm |
| Engine Stroke Size | 93 mm | 94 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 330 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 4 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | 4-speed manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1275 kg | 1664 kg |
| Vehicle Length | 4580 mm | 4638 mm |
| Vehicle Width | 1790 mm | 2075 mm |
| Vehicle Height | 1450 mm | 1261 mm |
| Wheelbase Size | 2660 mm | 2680 mm |
| Fuel Consumption | 11.2 L/100km | 11.8 L/100km |
| Fuel Consumption City | 15.7 L/100km | 16.8 L/100km |
