1991 Opel Astra vs. 2013 Jaguar XJ
To start off, 2013 Jaguar XJ is newer by 22 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 5,000 cc (4 cylinders), 2013 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2013 Jaguar XJ (503 HP @ 6500 RPM) has 447 more horse power than 1991 Opel Astra. (56 HP @ 4600 RPM) In normal driving conditions, 2013 Jaguar XJ should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Jaguar XJ weights approximately 1345 kg more than 1991 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Jaguar XJ is all wheel drive (AWD), it will have significant more traction and grip than 1991 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2013 Jaguar XJ 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, 2013 Jaguar XJ (625 Nm @ 5000 RPM) has 520 more torque (in Nm) than 1991 Opel Astra. (105 Nm @ 2400 RPM). This means 2013 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1991 Opel Astra.
Compare all specifications:
| 1991 Opel Astra | 2013 Jaguar XJ | |
| Make | Opel | Jaguar |
| Model | Astra | XJ |
| Year Released | 1991 | 2013 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1700 cc | 5000 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | W |
| Horse Power | 56 HP | 503 HP |
| Engine RPM | 4600 RPM | 6500 RPM |
| Torque | 105 Nm | 625 Nm |
| Torque RPM | 2400 RPM | 5000 RPM |
| Engine Bore Size | 82.5 mm | 92 mm |
| Engine Stroke Size | 79.5 mm | 93 mm |
| Engine Compression Ratio | 23.0:1 | 9.5:1 |
| Top Speed | 149 km/hour | 250 km/hour |
| Acceleration 0-100mph | 19.8 seconds | 4.9 seconds |
| Drive Type | Front | AWD |
| Transmission Type | Manual | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1025 kg | 2370 kg |
| Vehicle Length | 4280 mm | 5252 mm |
| Vehicle Width | 1690 mm | 2105 mm |
| Vehicle Height | 1430 mm | 1456 mm |
| Wheelbase Size | 2640 mm | 3157 mm |
