2009 Audi A8 vs. 2007 Mercedes-Benz Viano
To start off, 2009 Audi A8 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2007 Mercedes-Benz Viano would be higher. At 3,723 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (229 HP) has 1 more horse power than 2007 Mercedes-Benz Viano. (228 HP). In normal driving conditions, 2009 Audi A8 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 230 kg more than 2009 Audi A8.
Because 2009 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Audi A8 (450 Nm @ 1400 RPM) has 105 more torque (in Nm) than 2007 Mercedes-Benz Viano. (345 Nm @ 2500 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
2009 Audi A8 | 2007 Mercedes-Benz Viano | |
Make | Audi | Mercedes-Benz |
Model | A8 | Viano |
Year Released | 2009 | 2007 |
Body Type | Sedan | Minivan |
Engine Position | Front | Front |
Engine Size | 2966 cc | 3723 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 229 HP | 228 HP |
Torque | 450 Nm | 345 Nm |
Torque RPM | 1400 RPM | 2500 RPM |
Engine Bore Size | 83 mm | 97 mm |
Engine Stroke Size | 91.4 mm | 84 mm |
Engine Compression Ratio | 17.0:1 | 10.0:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 243 km/hour | 199 km/hour |
Acceleration 0-100mph | 7.8 seconds | 10 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1830 kg | 2060 kg |
Vehicle Height | 1900 mm | 1880 mm |
Wheelbase Size | 2950 mm | 3210 mm |
Fuel Consumption Overall | 8.4 L/100km | 12.9 L/100km |
Fuel Tank Capacity | 90 L | 75 L |