2008 BMW 318 vs. 2005 Opel Astra
To start off, 2008 BMW 318 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 1,995 cc (4 cylinders), 2008 BMW 318 is equipped with a bigger engine. In terms of performance, 2008 BMW 318 (120 HP @ 4000 RPM) has 20 more horse power than 2005 Opel Astra. (100 HP @ 4300 RPM). In normal driving conditions, 2008 BMW 318 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 318 weights approximately 235 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 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 2008 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2008 BMW 318 (280 Nm @ 1750 RPM) has 50 more torque (in Nm) than 2005 Opel Astra. (230 Nm @ 1950 RPM). This means 2008 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2008 BMW 318 | 2005 Opel Astra | |
| Make | BMW | Opel |
| Model | 318 | Astra |
| Year Released | 2008 | 2005 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1908 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 100 HP |
| Engine RPM | 4000 RPM | 4300 RPM |
| Torque | 280 Nm | 230 Nm |
| Torque RPM | 1750 RPM | 1950 RPM |
| Engine Compression Ratio | 17.0:1 | 18.5:1 |
| Top Speed | 199 km/hour | 188 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 12 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1580 kg | 1345 kg |
| Vehicle Length | 4530 mm | 4120 mm |
| Vehicle Width | 1820 mm | 1720 mm |
| Vehicle Height | 1420 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
| Fuel Tank Capacity | 61 L | 52 L |
