2007 Audi A3 vs. 2012 Mercedes-Benz Viano
To start off, 2012 Mercedes-Benz Viano is newer by 5 year(s). Which means there will be less support and parts availability for 2007 Audi A3. In addition, the cost of maintenance, including insurance, on 2007 Audi A3 would be higher. At 2,148 cc (4 cylinders), 2012 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz Viano (161 HP @ 3800 RPM) has 23 more horse power than 2007 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2012 Mercedes-Benz Viano should accelerate faster than 2007 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz Viano weights approximately 1325 kg more than 2007 Audi A3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A3 is four wheel drive (4WD), it will have significant more traction and grip than 2012 Mercedes-Benz Viano. In wet, icy, snow, or gravel driving conditions, 2007 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, 2012 Mercedes-Benz Viano (360 Nm @ 1800 RPM) has 40 more torque (in Nm) than 2007 Audi A3. (320 Nm @ 1750 RPM). This means 2012 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A3.
Compare all specifications:
| 2007 Audi A3 | 2012 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | Viano |
| Year Released | 2007 | 2012 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 161 HP |
| Engine RPM | 4000 RPM | 3800 RPM |
| Torque | 320 Nm | 360 Nm |
| Torque RPM | 1750 RPM | 1800 RPM |
| Engine Bore Size | 81 mm | 88.1 mm |
| Engine Stroke Size | 95.5 mm | 88.3 mm |
| Engine Compression Ratio | 18.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Acceleration 0-100mph | 9.4 seconds | 11.1 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 7 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1505 kg | 2830 kg |
| Vehicle Length | 4210 mm | 5000 mm |
| Vehicle Width | 1770 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2580 mm | 3210 mm |
| Fuel Consumption Overall | 5.8 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 60 L | 79 L |
