2009 Audi RS4 vs. 2002 Mercedes-Benz S
To start off, 2009 Audi RS4 is newer by 7 year(s). Which means there will be less support and parts availability for 2002 Mercedes-Benz S. In addition, the cost of maintenance, including insurance, on 2002 Mercedes-Benz S would be higher. At 4,266 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 139 more horse power than 2002 Mercedes-Benz S. (275 HP @ 5750 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 2002 Mercedes-Benz S. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 270 kg more than 2009 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 30 more torque (in Nm) than 2002 Mercedes-Benz S. (400 Nm @ 3000 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 2002 Mercedes-Benz S. 2002 Mercedes-Benz S has automatic transmission and 2009 Audi RS4 has manual transmission. 2009 Audi RS4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi RS4 | 2002 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | RS4 | S |
| Year Released | 2009 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 4266 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 414 HP | 275 HP |
| Engine RPM | 7800 RPM | 5750 RPM |
| Torque | 430 Nm | 400 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Engine Bore Size | 84.5 mm | 89.9 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Engine Compression Ratio | 12.5:1 | 10.0:1 |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 4.8 seconds | 7.7 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1980 kg |
| Vehicle Length | 4590 mm | 5050 mm |
| Vehicle Width | 1820 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2660 mm | 2720 mm |
| Fuel Tank Capacity | 70 L | 88 L |
