2009 Land Rover Range Rover vs. 2003 Opel Signum
To start off, 2009 Land Rover Range Rover is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Signum. In addition, the cost of maintenance, including insurance, on 2003 Opel Signum would be higher. At 4,197 cc (8 cylinders), 2009 Land Rover Range Rover is equipped with a bigger engine. In terms of performance, 2009 Land Rover Range Rover (391 HP @ 5750 RPM) has 184 more horse power than 2003 Opel Signum. (207 HP @ 6200 RPM). In normal driving conditions, 2009 Land Rover Range Rover should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2009 Land Rover Range Rover weights approximately 1019 kg more than 2003 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Land Rover Range Rover is four wheel drive (4WD), it will have significant more traction and grip than 2003 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2009 Land Rover Range Rover will offer significantly more control. 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, 2009 Land Rover Range Rover (560 Nm @ 3500 RPM) has 260 more torque (in Nm) than 2003 Opel Signum. (300 Nm @ 4000 RPM). This means 2009 Land Rover Range Rover will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2009 Land Rover Range Rover | 2003 Opel Signum | |
| Make | Land Rover | Opel |
| Model | Range Rover | Signum |
| Year Released | 2009 | 2003 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4197 cc | 3173 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 391 HP | 207 HP |
| Engine RPM | 5750 RPM | 6200 RPM |
| Torque | 560 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 87.5 mm |
| Engine Stroke Size | 90.3 mm | 88 mm |
| Engine Compression Ratio | 9.1:1 | 10.0:1 |
| Top Speed | 210 km/hour | 235 km/hour |
| Acceleration 0-100mph | 7.1 seconds | 8.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2632 kg | 1613 kg |
| Vehicle Length | 4980 mm | 4640 mm |
| Vehicle Width | 2200 mm | 1800 mm |
| Vehicle Height | 1940 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2840 mm |
| Fuel Consumption Overall | 16.2 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 88 L | 60 L |
