2005 BMW X5 vs. 1984 Holden Astra
To start off, 2005 BMW X5 is newer by 21 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), 2005 BMW X5 is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP) has 145 more horse power than 1984 Holden Astra. (70 HP). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1984 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 1315 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 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1984 Holden Astra. In wet, icy, snow, or gravel driving conditions, 2005 BMW X5 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, 2005 BMW X5 (520 Nm @ 2000 RPM) has 405 more torque (in Nm) than 1984 Holden Astra. (115 Nm @ 3200 RPM). This means 2005 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1984 Holden Astra.
Compare all specifications:
| 2005 BMW X5 | 1984 Holden Astra | |
| Make | BMW | Holden |
| Model | X5 | Astra |
| Year Released | 2005 | 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 | 215 HP | 70 HP |
| Torque | 520 Nm | 115 Nm |
| Torque RPM | 2000 RPM | 3200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 2170 kg | 855 kg |
| Vehicle Length | 4670 mm | 3970 mm |
| Vehicle Width | 1880 mm | 1630 mm |
| Vehicle Height | 1720 mm | 1400 mm |
| Wheelbase Size | 2830 mm | 2420 mm |
