2003 Mercedes-Benz Viano vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 5 year(s). Which means there will be less support and parts availability for 2003 Mercedes-Benz Viano. In addition, the cost of maintenance, including insurance, on 2003 Mercedes-Benz Viano would be higher. At 2,792 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (277 HP @ 5500 RPM) has 136 more horse power than 2003 Mercedes-Benz Viano. (141 HP @ 3800 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2003 Mercedes-Benz Viano. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mercedes-Benz Viano weights approximately 433 kg more than 2008 Opel Vectra.
Because 2003 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 2003 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2008 Opel Vectra, 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, 2008 Opel Vectra (355 Nm @ 1800 RPM) has 11 more torque (in Nm) than 2003 Mercedes-Benz Viano. (344 Nm @ 1800 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Viano.
Compare all specifications:
| 2003 Mercedes-Benz Viano | 2008 Opel Vectra | |
| Make | Mercedes-Benz | Opel |
| Model | Viano | Vectra |
| Year Released | 2003 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 277 HP |
| Engine RPM | 3800 RPM | 5500 RPM |
| Torque | 344 Nm | 355 Nm |
| Torque RPM | 1800 RPM | 1800 RPM |
| Engine Bore Size | 88 mm | 89 mm |
| Engine Stroke Size | 88.3 mm | 74.8 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 174 km/hour | 250 km/hour |
| Drive Type | Rear | Front |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2046 kg | 1613 kg |
| Vehicle Length | 4750 mm | 4880 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1880 mm | 1490 mm |
| Wheelbase Size | 3210 mm | 2840 mm |
| Fuel Consumption Overall | 8.6 L/100km | 10.4 L/100km |
| Fuel Tank Capacity | 80 L | 61 L |
