2003 BMW 320 vs. 2002 Opel Astra
To start off, 2003 BMW 320 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Opel Astra. In addition, the cost of maintenance, including insurance, on 2002 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2003 BMW 320 is equipped with a bigger engine. In terms of performance, 2002 Opel Astra (197 HP @ 5600 RPM) has 49 more horse power than 2003 BMW 320. (148 HP @ 5900 RPM) In normal driving conditions, 2002 Opel Astra should accelerate faster than 2003 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 320 weights approximately 215 kg more than 2002 Opel Astra.
Because 2003 BMW 320 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 2003 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2002 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 Opel Astra (250 Nm @ 1950 RPM) has 40 more torque (in Nm) than 2003 BMW 320. (210 Nm @ 3750 RPM). This means 2002 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 320.
Compare all specifications:
| 2003 BMW 320 | 2002 Opel Astra | |
| Make | BMW | Opel |
| Model | 320 | Astra |
| Year Released | 2003 | 2002 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1978 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 197 HP |
| Engine RPM | 5900 RPM | 5600 RPM |
| Torque | 210 Nm | 250 Nm |
| Torque RPM | 3750 RPM | 1950 RPM |
| Engine Bore Size | 84 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1465 kg | 1250 kg |
| Vehicle Length | 4490 mm | 4120 mm |
| Vehicle Width | 1760 mm | 1720 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2640 mm |
| Fuel Tank Capacity | 63 L | 52 L |
