2004 Audi A6 vs. 2005 Mercedes-Benz Viano
To start off, 2005 Mercedes-Benz Viano is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Audi A6. In addition, the cost of maintenance, including insurance, on 2004 Audi A6 would be higher. At 2,671 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (247 HP @ 6300 RPM) has 99 more horse power than 2005 Mercedes-Benz Viano. (148 HP @ 3800 RPM). In normal driving conditions, 2004 Audi A6 should accelerate faster than 2005 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz Viano weights approximately 248 kg more than 2004 Audi A6.
Because 2005 Mercedes-Benz Viano is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A6, being front wheel drive (FWD), will offer much better control with better grip. 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, 2004 Audi A6 (350 Nm) has 20 more torque (in Nm) than 2005 Mercedes-Benz Viano. (330 Nm). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mercedes-Benz Viano.
Compare all specifications:
| 2004 Audi A6 | 2005 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A6 | Viano |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2671 cc | 2148 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 247 HP | 148 HP |
| Engine RPM | 6300 RPM | 3800 RPM |
| Torque | 350 Nm | 330 Nm |
| Engine Compression Ratio | 9.3:1 | 18.0:1 |
| Drive Type | Front | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1722 kg | 1970 kg |
| Vehicle Length | 4880 mm | 5000 mm |
| Vehicle Width | 1940 mm | 1910 mm |
| Vehicle Height | 1460 mm | 1880 mm |
| Wheelbase Size | 2660 mm | 3210 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 70 L | 75 L |
