2003 BMW 330 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 2003 BMW 330. In addition, the cost of maintenance, including insurance, on 2003 BMW 330 would be higher. At 2,977 cc (6 cylinders), 2003 BMW 330 is equipped with a bigger engine. In terms of performance, 2003 BMW 330 (189 HP @ 4000 RPM) has 51 more horse power than 2011 Opel Astra. (138 HP @ 5600 RPM). In normal driving conditions, 2003 BMW 330 should accelerate faster than 2011 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 330 weights approximately 262 kg more than 2011 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 330 is four wheel drive (4WD), it will have significant more traction and grip than 2011 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2003 BMW 330 will offer significantly more control. 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, 2003 BMW 330 (400 Nm @ 1500 RPM) has 225 more torque (in Nm) than 2011 Opel Astra. (175 Nm @ 3800 RPM). This means 2003 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Astra.
Compare all specifications:
| 2003 BMW 330 | 2011 Opel Astra | |
| Make | BMW | Opel |
| Model | 330 | Astra |
| Year Released | 2003 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 1795 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 138 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 400 Nm | 175 Nm |
| Torque RPM | 1500 RPM | 3800 RPM |
| Engine Bore Size | 84 mm | 80.5 mm |
| Engine Stroke Size | 90 mm | 88.2 mm |
| Engine Compression Ratio | 10.2:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1540 kg | 1278 kg |
| Vehicle Length | 4480 mm | 4260 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1380 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
| Fuel Tank Capacity | 63 L | 52 L |
