2008 BMW X3 vs. 2005 Opel Signum
To start off, 2008 BMW X3 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Signum. In addition, the cost of maintenance, including insurance, on 2005 Opel Signum 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 27 more horse power than 2008 BMW X3. (148 HP @ 6200 RPM) In normal driving conditions, 2005 Opel Signum should accelerate faster than 2008 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 15 kg more than 2008 BMW X3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2008 BMW X3 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, 2005 Opel Signum (370 Nm @ 1900 RPM) has 169 more torque (in Nm) than 2008 BMW X3. (201 Nm @ 3750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW X3.
Compare all specifications:
2008 BMW X3 | 2005 Opel Signum | |
Make | BMW | Opel |
Model | X3 | Signum |
Year Released | 2008 | 2005 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 1995 cc | 2958 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 148 HP | 175 HP |
Engine RPM | 6200 RPM | 4000 RPM |
Torque | 201 Nm | 370 Nm |
Torque RPM | 3750 RPM | 1900 RPM |
Engine Bore Size | 84 mm | 87.5 mm |
Engine Stroke Size | 90 mm | 82 mm |
Fuel Type | Gasoline - Premium | Diesel |
Top Speed | 198 km/hour | 221 km/hour |
Acceleration 0-100mph | 11.5 seconds | 9.4 seconds |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1655 kg | 1670 kg |
Vehicle Length | 4570 mm | 4640 mm |
Vehicle Width | 1860 mm | 1800 mm |
Vehicle Height | 1680 mm | 1470 mm |
Wheelbase Size | 2800 mm | 2620 mm |
Fuel Consumption Overall | 9.3 L/100km | 7.6 L/100km |
Fuel Tank Capacity | 67 L | 60 L |