2009 Mercedes-Benz A vs. 2007 Mercedes-Benz Viano
To start off, 2009 Mercedes-Benz A is newer by 2 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 2,148 cc (4 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, both vehicles can yield 108 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz A weights approximately 790 kg more than 2007 Mercedes-Benz Viano.
Because 2007 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 2007 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz A, 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, 2007 Mercedes-Benz Viano (271 Nm @ 1600 RPM) has 21 more torque (in Nm) than 2009 Mercedes-Benz A. (250 Nm @ 1600 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2009 Mercedes-Benz A.
Compare all specifications:
| 2009 Mercedes-Benz A | 2007 Mercedes-Benz Viano | |
| Make | Mercedes-Benz | Mercedes-Benz |
| Model | A | Viano |
| Year Released | 2009 | 2007 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 108 HP |
| Torque | 250 Nm | 271 Nm |
| Torque RPM | 1600 RPM | 1600 RPM |
| Fuel Type | Diesel | Diesel |
| Top Speed | 181 km/hour | 157 km/hour |
| Acceleration 0-100mph | 10.8 seconds | 16.2 seconds |
| Drive Type | Front | Rear |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 2830 kg | 2040 kg |
| Vehicle Length | 3840 mm | 5230 mm |
| Vehicle Width | 1770 mm | 1910 mm |
| Vehicle Height | 1600 mm | 1880 mm |
| Wheelbase Size | 2570 mm | 3210 mm |
| Fuel Consumption Overall | 5.2 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 60 L | 75 L |
