2003 BMW 730 vs. 1999 Holden Astra
To start off, 2003 BMW 730 is newer by 4 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra would be higher. At 2,999 cc (6 cylinders), 2003 BMW 730 is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 83 more horse power than 1999 Holden Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 730 weights approximately 644 kg more than 1999 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 730 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 730. However, in wet, icy, snow, or gravel driving conditions, 1999 Holden 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, 2003 BMW 730 (300 Nm @ 3500 RPM) has 97 more torque (in Nm) than 1999 Holden Astra. (203 Nm @ 4000 RPM). This means 2003 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra. 2003 BMW 730 has automatic transmission and 1999 Holden Astra has manual transmission. 1999 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 BMW 730 | 1999 Holden Astra | |
| Make | BMW | Holden |
| Model | 730 | Astra |
| Year Released | 2003 | 1999 |
| Body Type | Sedan | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 228 HP | 145 HP |
| Engine RPM | 5900 RPM | 5800 RPM |
| Torque | 300 Nm | 203 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1790 kg | 1146 kg |
| Vehicle Length | 5040 mm | 4120 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1500 mm | 1430 mm |
| Wheelbase Size | 3000 mm | 2610 mm |
