2008 Audi A3 vs. 2007 Mercedes-Benz Viano
To start off, 2008 Audi A3 is newer by 1 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 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 49 more horse power than 2008 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 2008 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 580 kg more than 2008 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A3 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, 2008 Audi A3 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, 2008 Audi A3 (320 Nm @ 1750 RPM) has 50 more torque (in Nm) than 2007 Mercedes-Benz Viano. (270 Nm @ 2750 RPM). This means 2008 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mercedes-Benz Viano.
Compare all specifications:
| 2008 Audi A3 | 2007 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | Viano |
| Year Released | 2008 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1968 cc | 3199 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 138 HP | 187 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 320 Nm | 270 Nm |
| Torque RPM | 1750 RPM | 2750 RPM |
| Engine Compression Ratio | 18.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 205 km/hour | 176 km/hour |
| Acceleration 0-100mph | 9.7 seconds | 9.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1505 kg | 2085 kg |
| Vehicle Length | 4220 mm | 5000 mm |
| Vehicle Width | 1770 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2580 mm | 3210 mm |
| Fuel Consumption Overall | 5.8 L/100km | 12.5 L/100km |
| Fuel Tank Capacity | 60 L | 75 L |
