2007 BMW X5 vs. 2003 Opel Signum
To start off, 2007 BMW X5 is newer by 4 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 2,996 cc (6 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (260 HP @ 6600 RPM) has 85 more horse power than 2003 Opel Signum. (175 HP @ 4000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 2003 Opel Signum.
Because 2007 BMW X5 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, 2007 BMW X5 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, 2003 Opel Signum (370 Nm @ 1900 RPM) has 65 more torque (in Nm) than 2007 BMW X5. (305 Nm @ 2750 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X5. 2007 BMW X5 has automatic transmission and 2003 Opel Signum has manual transmission. 2003 Opel Signum will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW X5 | 2003 Opel Signum | |
Make | BMW | Opel |
Model | X5 | Signum |
Year Released | 2007 | 2003 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2958 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 260 HP | 175 HP |
Engine RPM | 6600 RPM | 4000 RPM |
Torque | 305 Nm | 370 Nm |
Torque RPM | 2750 RPM | 1900 RPM |
Engine Bore Size | 85 mm | 87.5 mm |
Engine Stroke Size | 88 mm | 82 mm |
Engine Compression Ratio | 10.7:1 | 18.5:1 |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Length | 4860 mm | 4640 mm |
Vehicle Width | 1940 mm | 1800 mm |
Vehicle Height | 1770 mm | 1470 mm |
Wheelbase Size | 2940 mm | 2700 mm |
Fuel Consumption Highway | 10.2 L/100km | 5.8 L/100km |
Fuel Consumption City | 13.8 L/100km | 10.2 L/100km |
Fuel Consumption Overall | 12.4 L/100km | 7.4 L/100km |
Fuel Tank Capacity | 85 L | 60 L |