2003 BMW 318 vs. 2012 Opel Astra
To start off, 2012 Opel Astra is newer by 9 year(s). Which means there will be less support and parts availability for 2003 BMW 318. In addition, the cost of maintenance, including insurance, on 2003 BMW 318 would be higher. At 1,994 cc (4 cylinders), 2003 BMW 318 is equipped with a bigger engine. In terms of performance, 2003 BMW 318 (141 HP @ 6000 RPM) has 18 more horse power than 2012 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2003 BMW 318 should accelerate faster than 2012 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Opel Astra weights approximately 138 kg more than 2003 BMW 318.
Because 2003 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 2003 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Opel Astra (280 Nm @ 2000 RPM) has 9 more torque (in Nm) than 2003 BMW 318. (271 Nm @ 3750 RPM). This means 2012 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 318.
Compare all specifications:
| 2003 BMW 318 | 2012 Opel Astra | |
| Make | BMW | Opel |
| Model | 318 | Astra |
| Year Released | 2003 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 141 HP | 123 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 271 Nm | 280 Nm |
| Torque RPM | 3750 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 82 mm |
| Engine Stroke Size | 90 mm | 90.4 mm |
| Engine Compression Ratio | 10.2:1 | 17.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 211 km/hour | 191 km/hour |
| Acceleration 0-100mph | 11.9 seconds | 10.5 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1260 kg | 1398 kg |
| Vehicle Length | 4270 mm | 4260 mm |
| Vehicle Width | 1760 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2730 mm | 2620 mm |
| Fuel Consumption Overall | 6.7 L/100km | 6 L/100km |
| Fuel Tank Capacity | 63 L | 52 L |
