2009 Audi A3 vs. 2005 Mercedes-Benz Viano
To start off, 2009 Audi A3 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2005 Mercedes-Benz Viano would be higher. At 2,148 cc (4 cylinders), 2005 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2009 Audi A3 (200 HP @ 5100 RPM) has 52 more horse power than 2005 Mercedes-Benz Viano. (148 HP @ 3800 RPM). In normal driving conditions, 2009 Audi A3 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 1010 kg more than 2009 Audi A3.
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, 2009 Audi A3, 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, 2005 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 49 more torque (in Nm) than 2009 Audi A3. (281 Nm @ 1800 RPM). This means 2005 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A3.
Compare all specifications:
| 2009 Audi A3 | 2005 Mercedes-Benz Viano | |
| Make | Audi | Mercedes-Benz |
| Model | A3 | Viano |
| Year Released | 2009 | 2005 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 148 HP |
| Engine RPM | 5100 RPM | 3800 RPM |
| Torque | 281 Nm | 330 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Bore Size | 82.6 mm | 88 mm |
| Engine Stroke Size | 92.8 mm | 88.3 mm |
| Engine Compression Ratio | 10.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Rear |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1030 kg | 2040 kg |
| Vehicle Length | 4290 mm | 4750 mm |
| Vehicle Width | 1970 mm | 1910 mm |
| Vehicle Height | 1430 mm | 1880 mm |
| Wheelbase Size | 2580 mm | 3210 mm |
| Fuel Consumption Overall | 9.8 L/100km | 8.6 L/100km |
| Fuel Tank Capacity | 55 L | 75 L |
