1988 Opel Vectra vs. 2005 Opel Signum
To start off, 2005 Opel Signum is newer by 17 year(s). Which means there will be less support and parts availability for 1988 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1988 Opel Vectra would be higher. At 2,958 cc (6 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (175 HP @ 4000 RPM) has 73 more horse power than 1988 Opel Vectra. (102 HP @ 6000 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 1988 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 310 kg more than 1988 Opel Vectra. 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 220 more torque (in Nm) than 1988 Opel Vectra. (150 Nm @ 3600 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1988 Opel Vectra.
Compare all specifications:
1988 Opel Vectra | 2005 Opel Signum | |
Make | Opel | Opel |
Model | Vectra | Signum |
Year Released | 1988 | 2005 |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 102 HP | 175 HP |
Engine RPM | 6000 RPM | 4000 RPM |
Torque | 150 Nm | 370 Nm |
Torque RPM | 3600 RPM | 1900 RPM |
Engine Bore Size | 79 mm | 87.5 mm |
Engine Stroke Size | 81.5 mm | 82 mm |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Top Speed | 178 km/hour | 221 km/hour |
Acceleration 0-100mph | 14.5 seconds | 9.4 seconds |
Drive Type | Front | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1360 kg | 1670 kg |
Vehicle Length | 4500 mm | 4640 mm |
Vehicle Width | 1710 mm | 1800 mm |
Vehicle Height | 1430 mm | 1470 mm |
Wheelbase Size | 2520 mm | 2620 mm |
Fuel Tank Capacity | 60 L | 60 L |