2006 Audi A6 vs. 2004 Mercedes-Benz Viano
To start off, 2006 Audi A6 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2004 Mercedes-Benz Viano would be higher. At 2,966 cc (6 cylinders), 2006 Audi A6 is equipped with a bigger engine. In terms of performance, 2006 Audi A6 (222 HP) has 114 more horse power than 2004 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2006 Audi A6 should accelerate faster than 2004 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Viano weights approximately 275 kg more than 2006 Audi A6.
Because 2006 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2006 Audi A6 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, 2006 Audi A6 (450 Nm @ 1400 RPM) has 180 more torque (in Nm) than 2004 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2006 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano.
Compare all specifications:
| 2006 Audi A6 | 2004 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | Viano |
| Year Released | 2006 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2966 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 222 HP | 108 HP |
| Torque | 450 Nm | 270 Nm |
| Torque RPM | 1400 RPM | 1600 RPM |
| Engine Bore Size | 83 mm | 88 mm |
| Engine Stroke Size | 91.4 mm | 88.3 mm |
| Engine Compression Ratio | 17.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 7.3 seconds | 16.5 seconds |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1765 kg | 2040 kg |
| Vehicle Length | 4920 mm | 4750 mm |
| Vehicle Width | 1860 mm | 1910 mm |
| Vehicle Height | 1470 mm | 1880 mm |
| Wheelbase Size | 2850 mm | 3210 mm |
| Fuel Consumption Overall | 8.3 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 80 L | 75 L |
