2005 Audi RS4 vs. 2004 Mercedes-Benz C
To start off, 2005 Audi RS4 is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz C. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz C would be higher. At 2,671 cc (6 cylinders), 2005 Audi RS4 is equipped with a bigger engine. In terms of performance, 2005 Audi RS4 (376 HP @ 6300 RPM) has 216 more horse power than 2004 Mercedes-Benz C. (160 HP @ 4200 RPM). In normal driving conditions, 2005 Audi RS4 should accelerate faster than 2004 Mercedes-Benz C. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz C weights approximately 55 kg more than 2005 Audi RS4.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 RS4 (449 Nm) has 209 more torque (in Nm) than 2004 Mercedes-Benz C. (240 Nm). This means 2005 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz C. 2004 Mercedes-Benz C has automatic transmission and 2005 Audi RS4 has manual transmission. 2005 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Mercedes-Benz C will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi RS4 | 2004 Mercedes-Benz C | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | C |
| Year Released | 2005 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2597 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 3 valves |
| Horse Power | 376 HP | 160 HP |
| Engine RPM | 6300 RPM | 4200 RPM |
| Torque | 449 Nm | 240 Nm |
| Engine Compression Ratio | 12.5:1 | 10.5:1 |
| Top Speed | 245 km/hour | 232 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 10 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1585 kg | 1640 kg |
| Vehicle Length | 4600 mm | 4530 mm |
| Vehicle Width | 1820 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2610 mm | 2720 mm |
| Fuel Tank Capacity | 55 L | 62 L |
