2001 Opel Signum vs. 2005 Rover 45
To start off, 2005 Rover 45 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Signum. In addition, the cost of maintenance, including insurance, on 2001 Opel Signum would be higher. At 3,173 cc (6 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (208 HP @ 6200 RPM) has 93 more horse power than 2005 Rover 45. (115 HP @ 6000 RPM). In normal driving conditions, 2001 Opel Signum should accelerate faster than 2005 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 475 kg more than 2005 Rover 45. 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, 2001 Opel Signum (300 Nm @ 4000 RPM) has 162 more torque (in Nm) than 2005 Rover 45. (138 Nm @ 4500 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Rover 45.
Compare all specifications:
2001 Opel Signum | 2005 Rover 45 | |
Make | Opel | Rover |
Model | Signum | 45 |
Year Released | 2001 | 2005 |
Engine Position | Front | Front |
Engine Size | 3173 cc | 1586 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 208 HP | 115 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 300 Nm | 138 Nm |
Torque RPM | 4000 RPM | 4500 RPM |
Engine Bore Size | 87.5 mm | 80 mm |
Engine Stroke Size | 88 mm | 79 mm |
Engine Compression Ratio | 10.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1610 kg | 1135 kg |
Vehicle Length | 4640 mm | 4550 mm |
Vehicle Width | 1800 mm | 1690 mm |
Vehicle Height | 1470 mm | 1400 mm |
Wheelbase Size | 2640 mm | 2630 mm |
Fuel Tank Capacity | 52 L | 55 L |