2004 Rover 45 vs. 2001 Opel Signum
To start off, 2004 Rover 45 is newer by 3 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 2,171 cc (4 cylinders), 2001 Opel Signum is equipped with a bigger engine. In terms of performance, 2001 Opel Signum (125 HP @ 3250 RPM) has 23 more horse power than 2004 Rover 45. (102 HP @ 6000 RPM) In normal driving conditions, 2001 Opel Signum should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2001 Opel Signum weights approximately 430 kg more than 2004 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 (280 Nm @ 1500 RPM) has 157 more torque (in Nm) than 2004 Rover 45. (123 Nm @ 4500 RPM). This means 2001 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45. 2001 Opel Signum has automatic transmission and 2004 Rover 45 has manual transmission. 2004 Rover 45 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2004 Rover 45 | 2001 Opel Signum | |
Make | Rover | Opel |
Model | 45 | Signum |
Year Released | 2004 | 2001 |
Engine Position | Front | Front |
Engine Size | 1395 cc | 2171 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 102 HP | 125 HP |
Engine RPM | 6000 RPM | 3250 RPM |
Torque | 123 Nm | 280 Nm |
Torque RPM | 4500 RPM | 1500 RPM |
Engine Compression Ratio | 10.5:1 | 18.5:1 |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 185 km/hour | 201 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 | 1180 kg | 1610 kg |
Vehicle Length | 4370 mm | 4640 mm |
Vehicle Width | 1700 mm | 1800 mm |
Vehicle Height | 1400 mm | 1470 mm |
Wheelbase Size | 2630 mm | 2840 mm |
Fuel Consumption Overall | 6.9 L/100km | 6.5 L/100km |
Fuel Tank Capacity | 55 L | 60 L |