2009 Alfa Romeo 147 vs. 2012 Mercedes-Benz Viano
To start off, 2012 Mercedes-Benz Viano is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Alfa Romeo 147. In addition, the cost of maintenance, including insurance, on 2009 Alfa Romeo 147 would be higher. At 2,148 cc (4 cylinders), 2012 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2009 Alfa Romeo 147 (138 HP @ 4000 RPM) has 4 more horse power than 2012 Mercedes-Benz Viano. (134 HP @ 3600 RPM). In normal driving conditions, 2009 Alfa Romeo 147 should accelerate faster than 2012 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2012 Mercedes-Benz Viano weights approximately 1465 kg more than 2009 Alfa Romeo 147.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 (310 Nm @ 1400 RPM) has 5 more torque (in Nm) than 2009 Alfa Romeo 147. (305 Nm @ 2000 RPM). This means 2012 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2009 Alfa Romeo 147. 2012 Mercedes-Benz Viano has automatic transmission and 2009 Alfa Romeo 147 has manual transmission. 2009 Alfa Romeo 147 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Alfa Romeo 147 | 2012 Mercedes-Benz Viano | |
| Make | Alfa Romeo | Mercedes-Benz |
| Model | 147 | Viano |
| Year Released | 2009 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1910 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 | 134 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 305 Nm | 310 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 82 mm | 88.1 mm |
| Engine Stroke Size | 90.4 mm | 88.3 mm |
| Engine Compression Ratio | 19.0:1 | 18.0:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 206 km/hour | 174 km/hour |
| Acceleration 0-100mph | 9.1 seconds | 14.1 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1365 kg | 2830 kg |
| Vehicle Length | 4180 mm | 5000 mm |
| Vehicle Width | 1740 mm | 1880 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2550 mm | 3210 mm |
| Fuel Tank Capacity | 60 L | 79 L |
