2005 Audi A4 vs. 2013 Mercedes-Benz SLS
To start off, 2013 Mercedes-Benz SLS is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 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 474 more horse power than 2005 Audi A4. (101 HP @ 5600 RPM) In normal driving conditions, 2013 Mercedes-Benz SLS should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz SLS weights approximately 328 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz SLS 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 2013 Mercedes-Benz SLS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2013 Mercedes-Benz SLS (649 Nm @ 4750 RPM) has 501 more torque (in Nm) than 2005 Audi A4. (148 Nm @ 3800 RPM). This means 2013 Mercedes-Benz SLS will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 2005 Audi A4 | 2013 Mercedes-Benz SLS | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | SLS |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1595 cc | 6300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 101 HP | 575 HP |
| Engine RPM | 5600 RPM | 6800 RPM |
| Torque | 148 Nm | 649 Nm |
| Torque RPM | 3800 RPM | 4750 RPM |
| Engine Bore Size | 81 mm | 102 mm |
| Engine Stroke Size | 77.4 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 11.3:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 190 km/hour | 330 km/hour |
| Acceleration 0-100mph | 12.9 seconds | 4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1623 kg |
| Vehicle Length | 4550 mm | 4638 mm |
| Vehicle Width | 1780 mm | 2078 mm |
| Vehicle Height | 1430 mm | 1262 mm |
| Wheelbase Size | 2770 mm | 2680 mm |
