2002 BMW 520 vs. 2003 Opel Astra
To start off, 2003 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 BMW 520. In addition, the cost of maintenance, including insurance, on 2002 BMW 520 would be higher. At 2,170 cc (6 cylinders), 2002 BMW 520 is equipped with a bigger engine. In terms of performance, 2002 BMW 520 (168 HP @ 5900 RPM) has 94 more horse power than 2003 Opel Astra. (74 HP @ 5200 RPM). In normal driving conditions, 2002 BMW 520 should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2002 BMW 520 weights approximately 570 kg more than 2003 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 BMW 520 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2002 BMW 520. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2002 BMW 520 (210 Nm @ 3500 RPM) has 80 more torque (in Nm) than 2003 Opel Astra. (130 Nm @ 2800 RPM). This means 2002 BMW 520 will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Astra.
Compare all specifications:
2002 BMW 520 | 2003 Opel Astra | |
Make | BMW | Opel |
Model | 520 | Astra |
Year Released | 2002 | 2003 |
Engine Position | Front | Front |
Engine Size | 2170 cc | 1596 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 74 HP |
Engine RPM | 5900 RPM | 5200 RPM |
Torque | 210 Nm | 130 Nm |
Torque RPM | 3500 RPM | 2800 RPM |
Engine Bore Size | 80 mm | 85 mm |
Engine Stroke Size | 72 mm | 69.8 mm |
Engine Compression Ratio | 10.0:1 | 9.6:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 1670 kg | 1100 kg |
Vehicle Length | 4810 mm | 4260 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1450 mm | 1470 mm |
Wheelbase Size | 2840 mm | 2640 mm |
Fuel Tank Capacity | 70 L | 52 L |