2007 BMW X3 vs. 1999 Opel Signum
To start off, 2007 BMW X3 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Opel Signum. In addition, the cost of maintenance, including insurance, on 1999 Opel Signum would be higher. At 2,996 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (268 HP @ 6600 RPM) has 115 more horse power than 1999 Opel Signum. (153 HP @ 5600 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 1999 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 280 kg more than 1999 Opel Signum. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Opel Signum. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 BMW X3 (315 Nm @ 2750 RPM) has 94 more torque (in Nm) than 1999 Opel Signum. (221 Nm @ 3800 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Signum.
Compare all specifications:
2007 BMW X3 | 1999 Opel Signum | |
Make | BMW | Opel |
Model | X3 | Signum |
Year Released | 2007 | 1999 |
Body Type | SUV | Hatchback |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2198 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 268 HP | 153 HP |
Engine RPM | 6600 RPM | 5600 RPM |
Torque | 315 Nm | 221 Nm |
Torque RPM | 2750 RPM | 3800 RPM |
Engine Bore Size | 85 mm | 86 mm |
Engine Stroke Size | 88 mm | 94.6 mm |
Acceleration 0-100mph | 7.8 seconds | 9.8 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 | 1815 kg | 1535 kg |
Vehicle Length | 4570 mm | 4640 mm |
Vehicle Width | 1680 mm | 1800 mm |
Vehicle Height | 1860 mm | 1470 mm |
Wheelbase Size | 2800 mm | 2640 mm |
Fuel Tank Capacity | 67 L | 60 L |