1986 BMW Z1 vs. 1984 Vauxhall Astra
To start off, 1986 BMW Z1 is newer by 2 year(s). Which means there will be less support and parts availability for 1984 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 1984 Vauxhall Astra would be higher. At 2,494 cc (6 cylinders), 1986 BMW Z1 is equipped with a bigger engine. In terms of performance, 1986 BMW Z1 (171 HP @ 5800 RPM) has 112 more horse power than 1984 Vauxhall Astra. (59 HP @ 5800 RPM). In normal driving conditions, 1986 BMW Z1 should accelerate faster than 1984 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 1986 BMW Z1 weights approximately 158 kg more than 1984 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 BMW Z1 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 1986 BMW Z1. However, in wet, icy, snow, or gravel driving conditions, 1984 Vauxhall 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, 1986 BMW Z1 (222 Nm @ 4000 RPM) has 133 more torque (in Nm) than 1984 Vauxhall Astra. (89 Nm @ 3000 RPM). This means 1986 BMW Z1 will have an easier job in driving up hills or pulling heavy equipment than 1984 Vauxhall Astra.
Compare all specifications:
| 1986 BMW Z1 | 1984 Vauxhall Astra | |
| Make | BMW | Vauxhall |
| Model | Z1 | Astra |
| Year Released | 1986 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 1196 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 59 HP |
| Engine RPM | 5800 RPM | 5800 RPM |
| Torque | 222 Nm | 89 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 998 kg | 840 kg |
| Vehicle Length | 3960 mm | 4010 mm |
| Vehicle Width | 1810 mm | 1650 mm |
| Vehicle Height | 1280 mm | 1340 mm |
| Wheelbase Size | 2440 mm | 2520 mm |
