2005 Audi A4 vs. 2006 Mercedes-Benz Viano
To start off, 2006 Mercedes-Benz Viano is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Audi A4. In addition, the cost of maintenance, including insurance, on 2005 Audi A4 would be higher. At 2,146 cc (4 cylinders), 2006 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2005 Audi A4 (128 HP) has 20 more horse power than 2006 Mercedes-Benz Viano. (108 HP). In normal driving conditions, 2005 Audi A4 should accelerate faster than 2006 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz Viano weights approximately 555 kg more than 2005 Audi A4.
Because 2005 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2005 Audi A4 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, 2005 Audi A4 (310 Nm @ 1900 RPM) has 40 more torque (in Nm) than 2006 Mercedes-Benz Viano. (270 Nm @ 1600 RPM). This means 2005 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2006 Mercedes-Benz Viano.
Compare all specifications:
| 2005 Audi A4 | 2006 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A4 | Viano |
| Year Released | 2005 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 2146 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 128 HP | 108 HP |
| Torque | 310 Nm | 270 Nm |
| Torque RPM | 1900 RPM | 1600 RPM |
| Engine Bore Size | 79.5 mm | 88 mm |
| Engine Stroke Size | 95.5 mm | 88.3 mm |
| Engine Compression Ratio | 19.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 205 km/hour | 157 km/hour |
| Acceleration 0-100mph | 10.1 seconds | 16.2 seconds |
| Drive Type | 4WD | Rear |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1485 kg | 2040 kg |
| Vehicle Length | 4550 mm | 5230 mm |
| Vehicle Width | 1780 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2580 mm | 3210 mm |
| Fuel Consumption Overall | 6.6 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 66 L | 75 L |
