2004 Jaguar XJ vs. 2001 Opel Astra
To start off, 2004 Jaguar XJ is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Opel Astra. In addition, the cost of maintenance, including insurance, on 2001 Opel Astra would be higher. At 4,193 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (400 HP @ 6100 RPM) has 300 more horse power than 2001 Opel Astra. (100 HP @ 5800 RPM). In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 2001 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 339 kg more than 2001 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Jaguar XJ 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 2004 Jaguar XJ. However, in wet, icy, snow, or gravel driving conditions, 2001 Opel 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, 2004 Jaguar XJ (553 Nm @ 3500 RPM) has 403 more torque (in Nm) than 2001 Opel Astra. (150 Nm @ 3600 RPM). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Astra. 2004 Jaguar XJ has automatic transmission and 2001 Opel Astra has manual transmission. 2001 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Jaguar XJ | 2001 Opel Astra | |
| Make | Jaguar | Opel |
| Model | XJ | Astra |
| Year Released | 2004 | 2001 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4193 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 100 HP |
| Engine RPM | 6100 RPM | 5800 RPM |
| Torque | 553 Nm | 150 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 86 mm | 79 mm |
| Engine Stroke Size | 90.3 mm | 81.5 mm |
| Engine Compression Ratio | 9.1:1 | 10.5:1 |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1689 kg | 1350 kg |
| Vehicle Length | 5220 mm | 4280 mm |
| Vehicle Width | 1870 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1470 mm |
| Wheelbase Size | 3170 mm | 2620 mm |
| Fuel Tank Capacity | 85 L | 52 L |
