2002 Opel Signum vs. 2003 Mercedes-Benz Vaneo
To start off, 2003 Mercedes-Benz Vaneo is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Signum. In addition, the cost of maintenance, including insurance, on 2002 Opel Signum would be higher. At 2,957 cc (6 cylinders), 2002 Opel Signum is equipped with a bigger engine. In terms of performance, 2002 Opel Signum (174 HP @ 4000 RPM) has 51 more horse power than 2003 Mercedes-Benz Vaneo. (123 HP @ 5500 RPM). In normal driving conditions, 2002 Opel Signum should accelerate faster than 2003 Mercedes-Benz Vaneo. With that said, vehicle weight also plays an important factor in acceleration. 2002 Opel Signum weights approximately 295 kg more than 2003 Mercedes-Benz Vaneo. 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, 2002 Opel Signum (377 Nm @ 1900 RPM) has 197 more torque (in Nm) than 2003 Mercedes-Benz Vaneo. (180 Nm @ 4000 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2003 Mercedes-Benz Vaneo. 2003 Mercedes-Benz Vaneo has automatic transmission and 2002 Opel Signum has manual transmission. 2002 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Mercedes-Benz Vaneo will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Opel Signum | 2003 Mercedes-Benz Vaneo | |
| Make | Opel | Mercedes-Benz |
| Model | Signum | Vaneo |
| Year Released | 2002 | 2003 |
| Body Type | Hatchback | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2957 cc | 1898 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 174 HP | 123 HP |
| Engine RPM | 4000 RPM | 5500 RPM |
| Torque | 377 Nm | 180 Nm |
| Torque RPM | 1900 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 84 mm |
| Engine Stroke Size | 82 mm | 85.6 mm |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 221 km/hour | 180 km/hour |
| Acceleration 0-100mph | 9.4 seconds | 11.4 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1670 kg | 1375 kg |
| Vehicle Length | 4640 mm | 4200 mm |
| Vehicle Width | 1800 mm | 1750 mm |
| Vehicle Height | 1470 mm | 1840 mm |
| Wheelbase Size | 2840 mm | 2970 mm |
| Fuel Consumption Overall | 7.4 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 58 L | 54 L |
