1999 Audi S8 vs. 2007 Mercedes-Benz Viano
To start off, 2007 Mercedes-Benz Viano is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi S8. In addition, the cost of maintenance, including insurance, on 1999 Audi S8 would be higher. At 4,170 cc (8 cylinders), 1999 Audi S8 is equipped with a bigger engine. In terms of performance, 1999 Audi S8 (247 HP) has 139 more horse power than 2007 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 1999 Audi S8 should accelerate faster than 2007 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 290 kg more than 1999 Audi S8.
Because 1999 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 2007 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 1999 Audi S8 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, 1999 Audi S8 (330 Nm @ 3400 RPM) has 59 more torque (in Nm) than 2007 Mercedes-Benz Viano. (271 Nm @ 1600 RPM). This means 1999 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
| 1999 Audi S8 | 2007 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | S8 | Viano |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 2148 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 247 HP | 108 HP |
| Torque | 330 Nm | 271 Nm |
| Torque RPM | 3400 RPM | 1600 RPM |
| Engine Bore Size | 84.5 mm | 88 mm |
| Engine Stroke Size | 93 mm | 88.3 mm |
| Top Speed | 250 km/hour | 157 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 16.2 seconds |
| Drive Type | AWD | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 2040 kg |
| Vehicle Length | 5040 mm | 5230 mm |
| Vehicle Width | 1890 mm | 1910 mm |
| Vehicle Height | 1420 mm | 1880 mm |
| Wheelbase Size | 2890 mm | 3210 mm |
| Fuel Consumption Overall | 13.9 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 90 L | 75 L |
