2005 Audi S4 vs. 2008 Mercedes-Benz C
To start off, 2008 Mercedes-Benz C is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Audi S4. In addition, the cost of maintenance, including insurance, on 2005 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 7000 RPM) has 112 more horse power than 2008 Mercedes-Benz C. (228 HP @ 6000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2008 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 615 kg more than 2008 Mercedes-Benz C. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mercedes-Benz C. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Audi S4 (410 Nm @ 3500 RPM) has 110 more torque (in Nm) than 2008 Mercedes-Benz C. (300 Nm @ 2700 RPM). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2008 Mercedes-Benz C.
Compare all specifications:
| 2005 Audi S4 | 2008 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | S4 | C |
| Year Released | 2005 | 2008 |
| Body Type | Convertible | Sedan |
| 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 | 2700 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1855 kg | 1240 kg |
| Vehicle Length | 4580 mm | 4640 mm |
| Vehicle Width | 1790 mm | 1780 mm |
| Vehicle Height | 1450 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Highway | 11.4 L/100km | 9.1 L/100km |
| Fuel Consumption City | 15.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 14 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 63 L | 66 L |
