1990 Jaguar XJR-15 vs. 1986 Holden Astra
To start off, 1990 Jaguar XJR-15 is newer by 4 year(s). Which means there will be less support and parts availability for 1986 Holden Astra. In addition, the cost of maintenance, including insurance, on 1986 Holden Astra would be higher. At 5,993 cc (12 cylinders), 1990 Jaguar XJR-15 is equipped with a bigger engine. In terms of performance, 1990 Jaguar XJR-15 (450 HP @ 6250 RPM) has 380 more horse power than 1986 Holden Astra. (70 HP @ 5000 RPM). In normal driving conditions, 1990 Jaguar XJR-15 should accelerate faster than 1986 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 1990 Jaguar XJR-15 weights approximately 155 kg more than 1986 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1990 Jaguar XJR-15 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 1990 Jaguar XJR-15. However, in wet, icy, snow, or gravel driving conditions, 1986 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, 1990 Jaguar XJR-15 (569 Nm @ 4500 RPM) has 445 more torque (in Nm) than 1986 Holden Astra. (124 Nm @ 2800 RPM). This means 1990 Jaguar XJR-15 will have an easier job in driving up hills or pulling heavy equipment than 1986 Holden Astra. 1986 Holden Astra has automatic transmission and 1990 Jaguar XJR-15 has manual transmission. 1990 Jaguar XJR-15 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1986 Holden Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1990 Jaguar XJR-15 | 1986 Holden Astra | |
| Make | Jaguar | Holden |
| Model | XJR-15 | Astra |
| Year Released | 1990 | 1986 |
| Engine Position | Middle | Front |
| Engine Size | 5993 cc | 1597 cc |
| Engine Cylinders | 12 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 450 HP | 70 HP |
| Engine RPM | 6250 RPM | 5000 RPM |
| Torque | 569 Nm | 124 Nm |
| Torque RPM | 4500 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1050 kg | 895 kg |
| Vehicle Length | 4810 mm | 3970 mm |
| Vehicle Width | 1910 mm | 1630 mm |
| Vehicle Height | 1110 mm | 1400 mm |
| Wheelbase Size | 2870 mm | 2420 mm |
