2008 Audi S4 vs. 2012 Mercedes-Benz SL
To start off, 2012 Mercedes-Benz SL is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 112 more horse power than 2012 Mercedes-Benz SL. (228 HP @ 6000 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2012 Mercedes-Benz SL.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz SL. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 110 more torque (in Nm) than 2012 Mercedes-Benz SL. (300 Nm @ 2500 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2012 Mercedes-Benz SL.
Compare all specifications:
| 2008 Audi S4 | 2012 Mercedes-Benz SL | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | SL |
| Year Released | 2008 | 2012 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2996 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 228 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 245 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 7.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4590 mm | 4582 mm |
| Vehicle Height | 1430 mm | 1298 mm |
| Wheelbase Size | 2650 mm | 2560 mm |
| Fuel Tank Capacity | 63 L | 80 L |
