2007 Opel Signum vs. 2006 Rover 25
To start off, 2007 Opel Signum is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Rover 25. In addition, the cost of maintenance, including insurance, on 2006 Rover 25 would be higher. At 1,796 cc (4 cylinders), 2007 Opel Signum is equipped with a bigger engine. In terms of performance, 2007 Opel Signum (120 HP @ 6000 RPM) has 12 more horse power than 2006 Rover 25. (108 HP @ 6000 RPM). In normal driving conditions, 2007 Opel Signum should accelerate faster than 2006 Rover 25. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Signum weights approximately 370 kg more than 2006 Rover 25. 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, 2007 Opel Signum (167 Nm @ 3800 RPM) has 29 more torque (in Nm) than 2006 Rover 25. (138 Nm @ 4500 RPM). This means 2007 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2006 Rover 25.
Compare all specifications:
2007 Opel Signum | 2006 Rover 25 | |
Make | Opel | Rover |
Model | Signum | 25 |
Year Released | 2007 | 2006 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1588 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 108 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 167 Nm | 138 Nm |
Torque RPM | 3800 RPM | 4500 RPM |
Engine Bore Size | 80.6 mm | 80 mm |
Engine Stroke Size | 88.2 mm | 79 mm |
Engine Compression Ratio | 10.5:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 12.2 seconds | 9.5 seconds |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1480 kg | 1110 kg |
Vehicle Length | 4640 mm | 4000 mm |
Vehicle Width | 1800 mm | 1690 mm |
Vehicle Height | 1470 mm | 1420 mm |
Wheelbase Size | 2840 mm | 2510 mm |
Fuel Consumption Overall | 7.9 L/100km | 6.6 L/100km |
Fuel Tank Capacity | 60 L | 50 L |