1999 Jaguar XK vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Jaguar XK. In addition, the cost of maintenance, including insurance, on 1999 Jaguar XK would be higher. At 3,996 cc (8 cylinders), 1999 Jaguar XK is equipped with a bigger engine. In terms of performance, 1999 Jaguar XK (290 HP @ 6100 RPM) has 172 more horse power than 2007 Opel Astra. (118 HP @ 3500 RPM). In normal driving conditions, 1999 Jaguar XK should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 Jaguar XK weights approximately 305 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Jaguar XK 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 1999 Jaguar XK. However, in wet, icy, snow, or gravel driving conditions, 2007 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, 1999 Jaguar XK (393 Nm @ 4250 RPM) has 113 more torque (in Nm) than 2007 Opel Astra. (280 Nm @ 2000 RPM). This means 1999 Jaguar XK will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra. 1999 Jaguar XK has automatic transmission and 2007 Opel Astra has manual transmission. 2007 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Jaguar XK will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Jaguar XK | 2007 Opel Astra | |
| Make | Jaguar | Opel |
| Model | XK | Astra |
| Year Released | 1999 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3996 cc | 1909 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 290 HP | 118 HP |
| Engine RPM | 6100 RPM | 3500 RPM |
| Torque | 393 Nm | 280 Nm |
| Torque RPM | 4250 RPM | 2000 RPM |
| Engine Bore Size | 86 mm | 82 mm |
| Engine Stroke Size | 86 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1700 kg | 1395 kg |
| Vehicle Length | 4770 mm | 4480 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1320 mm | 1420 mm |
| Wheelbase Size | 2600 mm | 2620 mm |
| Fuel Tank Capacity | 75 L | 52 L |
