2008 Audi A8 vs. 2002 Mercedes-Benz S
To start off, 2008 Audi A8 is newer by 6 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 3,997 cc (8 cylinders), 2002 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2002 Mercedes-Benz S (246 HP @ 4000 RPM) has 16 more horse power than 2008 Audi A8. (230 HP @ 4000 RPM) In normal driving conditions, 2002 Mercedes-Benz S should accelerate faster than 2008 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2002 Mercedes-Benz S weights approximately 160 kg more than 2008 Audi A8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2002 Mercedes-Benz S. In wet, icy, snow, or gravel driving conditions, 2008 Audi A8 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, 2002 Mercedes-Benz S (560 Nm @ 1700 RPM) has 110 more torque (in Nm) than 2008 Audi A8. (450 Nm @ 1400 RPM). This means 2002 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 2008 Audi A8.
Compare all specifications:
| 2008 Audi A8 | 2002 Mercedes-Benz S | |
| Make | Audi | Mercedes-Benz |
| Model | A8 | S |
| Year Released | 2008 | 2002 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2967 cc | 3997 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 246 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 450 Nm | 560 Nm |
| Torque RPM | 1400 RPM | 1700 RPM |
| Engine Compression Ratio | 17.0:1 | 18.5:1 |
| Acceleration 0-100mph | 7.9 seconds | 7.8 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1990 kg |
| Vehicle Length | 5190 mm | 5170 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 3080 mm | 2970 mm |
| Fuel Tank Capacity | 90 L | 88 L |
