2009 BMW X3 vs. 1991 Opel Astra
To start off, 2009 BMW X3 is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2009 BMW X3 is equipped with a bigger engine. In terms of performance, 2009 BMW X3 (148 HP @ 6200 RPM) has 48 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM). In normal driving conditions, 2009 BMW X3 should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X3 weights approximately 640 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 BMW X3 (200 Nm @ 3750 RPM) has 65 more torque (in Nm) than 1991 Opel Astra. (135 Nm @ 3400 RPM). This means 2009 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
2009 BMW X3 | 1991 Opel Astra | |
Make | BMW | Opel |
Model | X3 | Astra |
Year Released | 2009 | 1991 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1597 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 148 HP | 100 HP |
Engine RPM | 6200 RPM | 5600 RPM |
Torque | 200 Nm | 135 Nm |
Torque RPM | 3750 RPM | 3400 RPM |
Engine Bore Size | 84 mm | 79 mm |
Engine Stroke Size | 90 mm | 81.5 mm |
Engine Compression Ratio | 10.5:1 | 9.8:1 |
Top Speed | 198 km/hour | 190 km/hour |
Drive Type | 4WD | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1656 kg | 1016 kg |
Vehicle Length | 4570 mm | 4060 mm |
Vehicle Width | 1860 mm | 1690 mm |
Vehicle Height | 1680 mm | 1430 mm |
Wheelbase Size | 2800 mm | 2530 mm |
Fuel Tank Capacity | 67 L | 75 L |