1998 BMW 729 vs. 1984 Holden Astra
To start off, 1998 BMW 729 is newer by 14 year(s). Which means there will be less support and parts availability for 1984 Holden Astra. In addition, the cost of maintenance, including insurance, on 1984 Holden Astra would be higher. At 2,926 cc (6 cylinders), 1998 BMW 729 is equipped with a bigger engine. In terms of performance, 1998 BMW 729 (181 HP) has 111 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 1998 BMW 729 should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1998 BMW 729 weights approximately 975 kg more than 1984 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1998 BMW 729 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 1998 BMW 729. However, in wet, icy, snow, or gravel driving conditions, 1984 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, 1998 BMW 729 (410 Nm @ 2000 RPM) has 295 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 1998 BMW 729 will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra. 1998 BMW 729 has automatic transmission and 1984 Holden Astra has manual transmission. 1984 Holden Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1998 BMW 729 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1998 BMW 729 | 1984 Holden Astra | |
| Make | BMW | Holden |
| Model | 729 | Astra |
| Year Released | 1998 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 1488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 181 HP | 70 HP |
| Torque | 410 Nm | 115 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1830 kg | 855 kg |
| Vehicle Length | 5130 mm | 3970 mm |
| Vehicle Width | 1870 mm | 1630 mm |
| Vehicle Height | 1430 mm | 1400 mm |
| Wheelbase Size | 2940 mm | 2420 mm |
