2002 Opel Astra vs. 2007 BMW 318
To start off, 2007 BMW 318 is newer by 5 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 1,998 cc (4 cylinders), 2002 Opel Astra is equipped with a bigger engine. In terms of performance, 2002 Opel Astra (187 HP @ 5400 RPM) has 59 more horse power than 2007 BMW 318. (128 HP @ 5750 RPM). In normal driving conditions, 2002 Opel Astra should accelerate faster than 2007 BMW 318. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 318 weights approximately 20 kg more than 2002 Opel Astra.
Because 2007 BMW 318 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 2007 BMW 318. 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 (256 Nm @ 1950 RPM) has 76 more torque (in Nm) than 2007 BMW 318. (180 Nm @ 3250 RPM). This means 2002 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 318. 2007 BMW 318 has automatic transmission and 2002 Opel Astra has manual transmission. 2002 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 318 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Opel Astra | 2007 BMW 318 | |
| Make | Opel | BMW |
| Model | Astra | 318 |
| Year Released | 2002 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 187 HP | 128 HP |
| Engine RPM | 5400 RPM | 5750 RPM |
| Torque | 256 Nm | 180 Nm |
| Torque RPM | 1950 RPM | 3250 RPM |
| Engine Bore Size | 86 mm | 84 mm |
| Engine Stroke Size | 86 mm | 90 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1415 kg | 1435 kg |
| Vehicle Length | 4280 mm | 4230 mm |
| Vehicle Width | 1720 mm | 1820 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2770 mm |
