1998 Opel Signum vs. 2006 Volvo S80
To start off, 2006 Volvo S80 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Opel Signum. In addition, the cost of maintenance, including insurance, on 1998 Opel Signum would be higher. At 2,435 cc (5 cylinders), 2006 Volvo S80 is equipped with a bigger engine. In terms of performance, 2006 Volvo S80 (168 HP @ 5900 RPM) has 69 more horse power than 1998 Opel Signum. (99 HP @ 3120 RPM) In normal driving conditions, 2006 Volvo S80 should accelerate faster than 1998 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 1998 Opel Signum weights approximately 63 kg more than 2006 Volvo S80.
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, 2006 Volvo S80 (230 Nm @ 4500 RPM) has 45 more torque (in Nm) than 1998 Opel Signum. (185 Nm @ 1500 RPM). This means 2006 Volvo S80 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Signum.
Compare all specifications:
| 1998 Opel Signum | 2006 Volvo S80 | |
| Make | Opel | Volvo |
| Model | Signum | S80 |
| Year Released | 1998 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 2435 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 99 HP | 168 HP |
| Engine RPM | 3120 RPM | 5900 RPM |
| Torque | 185 Nm | 230 Nm |
| Torque RPM | 1500 RPM | 4500 RPM |
| Engine Bore Size | 84 mm | 83 mm |
| Engine Stroke Size | 90 mm | 90 mm |
| Engine Compression Ratio | 18.5:1 | 10.3:1 |
| Top Speed | 185 km/hour | 220 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1595 kg | 1532 kg |
| Vehicle Length | 4640 mm | 4830 mm |
| Vehicle Width | 1800 mm | 1840 mm |
| Vehicle Height | 1470 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2800 mm |
| Fuel Tank Capacity | 60 L | 70 L |
