1991 Lancia Dedra vs. 2004 Opel Signum
To start off, 2004 Opel Signum is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Lancia Dedra. In addition, the cost of maintenance, including insurance, on 1991 Lancia Dedra would be higher. Both 1991 Lancia Dedra and 2004 Opel Signum are equipped with a 1,995 cc engine. In terms of performance, 2004 Opel Signum (173 HP @ 5500 RPM) has 14 more horse power than 1991 Lancia Dedra. (159 HP @ 5500 RPM) In normal driving conditions, 2004 Opel Signum should accelerate faster than 1991 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 330 kg more than 1991 Lancia Dedra. 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, 1991 Lancia Dedra (274 Nm @ 3250 RPM) has 9 more torque (in Nm) than 2004 Opel Signum. (265 Nm @ 2500 RPM). This means 1991 Lancia Dedra will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Signum.
Compare all specifications:
1991 Lancia Dedra | 2004 Opel Signum | |
Make | Lancia | Opel |
Model | Dedra | Signum |
Year Released | 1991 | 2004 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1995 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 159 HP | 173 HP |
Engine RPM | 5500 RPM | 5500 RPM |
Torque | 274 Nm | 265 Nm |
Torque RPM | 3250 RPM | 2500 RPM |
Engine Compression Ratio | 7.5:1 | 9.5:1 |
Top Speed | 210 km/hour | 220 km/hour |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1230 kg | 1560 kg |
Vehicle Length | 4350 mm | 4640 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2550 mm | 2840 mm |
Fuel Consumption Overall | 7.9 L/100km | 9.4 L/100km |
Fuel Tank Capacity | 63 L | 60 L |