2002 Opel Signum vs. 2005 Renault Vel Satis
To start off, 2005 Renault Vel Satis is newer by 3 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 1,998 cc (4 cylinders), 2005 Renault Vel Satis is equipped with a bigger engine. In terms of performance, 2005 Renault Vel Satis (161 HP @ 5000 RPM) has 13 more horse power than 2002 Opel Signum. (148 HP @ 4000 RPM) In normal driving conditions, 2005 Renault Vel Satis should accelerate faster than 2002 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2005 Renault Vel Satis weights approximately 335 kg more than 2002 Opel Signum. 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 (315 Nm @ 2000 RPM) has 64 more torque (in Nm) than 2005 Renault Vel Satis. (251 Nm @ 2000 RPM). This means 2002 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Renault Vel Satis.
Compare all specifications:
| 2002 Opel Signum | 2005 Renault Vel Satis | |
| Make | Opel | Renault |
| Model | Signum | Vel Satis |
| Year Released | 2002 | 2005 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 161 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 315 Nm | 251 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 82.7 mm |
| Engine Stroke Size | 90.4 mm | 93 mm |
| Top Speed | 209 km/hour | 210 km/hour |
| Acceleration 0-100mph | 10.5 seconds | 9.6 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1380 kg | 1715 kg |
| Vehicle Length | 4640 mm | 4870 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1580 mm |
| Wheelbase Size | 2640 mm | 2750 mm |
| Fuel Tank Capacity | 60 L | 80 L |
