1999 Opel Signum vs. 2004 Renault Vel Satis
To start off, 2004 Renault Vel Satis is newer by 5 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 3,175 cc (6 cylinders), 1999 Opel Signum is equipped with a bigger engine. In terms of performance, 1999 Opel Signum (208 HP @ 6200 RPM) has 60 more horse power than 2004 Renault Vel Satis. (148 HP @ 4000 RPM). In normal driving conditions, 1999 Opel Signum should accelerate faster than 2004 Renault Vel Satis. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Vel Satis weights approximately 125 kg more than 1999 Opel Signum.
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, 2004 Renault Vel Satis (320 Nm @ 1750 RPM) has 20 more torque (in Nm) than 1999 Opel Signum. (300 Nm @ 4000 RPM). This means 2004 Renault Vel Satis will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum. 2004 Renault Vel Satis has automatic transmission and 1999 Opel Signum has manual transmission. 1999 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Renault Vel Satis will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Opel Signum | 2004 Renault Vel Satis | |
| Make | Opel | Renault |
| Model | Signum | Vel Satis |
| Year Released | 1999 | 2004 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 2188 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 148 HP |
| Engine RPM | 6200 RPM | 4000 RPM |
| Torque | 300 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 87.5 mm | 87 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 10.0:1 | 18.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 237 km/hour | 193 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1610 kg | 1735 kg |
| Vehicle Length | 4640 mm | 4870 mm |
| Vehicle Width | 1800 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1580 mm |
| Wheelbase Size | 2840 mm | 2700 mm |
| Fuel Tank Capacity | 52 L | 80 L |
