2006 Opel Vectra vs. 2011 Mercedes-Benz Viano
To start off, 2011 Mercedes-Benz Viano is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2006 Opel Vectra would be higher. At 2,197 cc (4 cylinders), 2006 Opel Vectra is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz Viano (161 HP @ 3800 RPM) has 8 more horse power than 2006 Opel Vectra. (153 HP @ 5600 RPM) In normal driving conditions, 2011 Mercedes-Benz Viano should accelerate faster than 2006 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz Viano weights approximately 1280 kg more than 2006 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2011 Mercedes-Benz Viano (360 Nm @ 1800 RPM) has 140 more torque (in Nm) than 2006 Opel Vectra. (220 Nm @ 3800 RPM). This means 2011 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Vectra.
Compare all specifications:
| 2006 Opel Vectra | 2011 Mercedes-Benz Viano | |
| Make | Opel | Mercedes-Benz |
| Model | Vectra | Viano |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 2148 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 153 HP | 161 HP |
| Engine RPM | 5600 RPM | 3800 RPM |
| Torque | 220 Nm | 360 Nm |
| Torque RPM | 3800 RPM | 1800 RPM |
| Engine Bore Size | 86 mm | 88.1 mm |
| Engine Stroke Size | 94.6 mm | 88.3 mm |
| Engine Compression Ratio | 12.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Acceleration 0-100mph | 10.1 seconds | 11.1 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1550 kg | 2830 kg |
| Vehicle Length | 4830 mm | 5000 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1510 mm | 1910 mm |
| Wheelbase Size | 2840 mm | 3210 mm |
| Fuel Consumption Overall | 8.1 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 60 L | 79 L |
