2009 Audi A6 vs. 2004 Mercedes-Benz Viano
To start off, 2009 Audi A6 is newer by 5 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 3,199 cc (6 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2009 Audi A6 (300 HP @ 5100 RPM) has 85 more horse power than 2004 Mercedes-Benz Viano. (215 HP @ 5600 RPM). In normal driving conditions, 2009 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 1165 kg more than 2009 Audi A6.
Because 2009 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, 2009 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, 2009 Audi A6 (420 Nm @ 2500 RPM) has 115 more torque (in Nm) than 2004 Mercedes-Benz Viano. (305 Nm @ 2800 RPM). This means 2009 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mercedes-Benz Viano.
Compare all specifications:
| 2009 Audi A6 | 2004 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | Viano |
| Year Released | 2009 | 2004 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2995 cc | 3199 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 300 HP | 215 HP |
| Engine RPM | 5100 RPM | 5600 RPM |
| Torque | 420 Nm | 305 Nm |
| Torque RPM | 2500 RPM | 2800 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 895 kg | 2060 kg |
| Vehicle Length | 4930 mm | 4750 mm |
| Vehicle Width | 2040 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1880 mm |
| Wheelbase Size | 2850 mm | 3210 mm |
| Fuel Consumption Overall | 11.2 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 80 L | 75 L |
