2005 BMW 330 vs. 1998 Opel Astra
To start off, 2005 BMW 330 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Opel Astra. In addition, the cost of maintenance, including insurance, on 1998 Opel Astra would be higher. At 2,993 cc (6 cylinders), 2005 BMW 330 is equipped with a bigger engine. In terms of performance, 2005 BMW 330 (225 HP @ 7400 RPM) has 91 more horse power than 1998 Opel Astra. (134 HP @ 5600 RPM). In normal driving conditions, 2005 BMW 330 should accelerate faster than 1998 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 330 weights approximately 320 kg more than 1998 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 BMW 330 (290 Nm) has 102 more torque (in Nm) than 1998 Opel Astra. (188 Nm). This means 2005 BMW 330 will have an easier job in driving up hills or pulling heavy equipment than 1998 Opel Astra.
Compare all specifications:
| 2005 BMW 330 | 1998 Opel Astra | |
| Make | BMW | Opel |
| Model | 330 | Astra |
| Year Released | 2005 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 134 HP |
| Engine RPM | 7400 RPM | 5600 RPM |
| Torque | 290 Nm | 188 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1580 kg | 1260 kg |
| Vehicle Length | 4480 mm | 4060 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1420 mm |
| Wheelbase Size | 2740 mm | 2620 mm |
