2004 Jaguar XJ vs. 2010 Ascari KZ1
To start off, 2010 Ascari KZ1 is newer by 6 year(s). Which means there will be less support and parts availability for 2004 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 2004 Jaguar XJ would be higher. At 4,941 cc (8 cylinders), 2010 Ascari KZ1 is equipped with a bigger engine. In terms of performance, 2010 Ascari KZ1 (500 HP @ 7000 RPM) has 206 more horse power than 2004 Jaguar XJ. (294 HP @ 6100 RPM) In normal driving conditions, 2010 Ascari KZ1 should accelerate faster than 2004 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 360 kg more than 2010 Ascari KZ1.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2010 Ascari KZ1 (550 Nm) has 139 more torque (in Nm) than 2004 Jaguar XJ. (411 Nm). This means 2010 Ascari KZ1 will have an easier job in driving up hills or pulling heavy equipment than 2004 Jaguar XJ. 2004 Jaguar XJ has automatic transmission and 2010 Ascari KZ1 has manual transmission. 2010 Ascari KZ1 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 | 2010 Ascari KZ1 | |
| Make | Jaguar | Ascari |
| Model | XJ | KZ1 |
| Year Released | 2004 | 2010 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4195 cc | 4941 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 294 HP | 500 HP |
| Engine RPM | 6100 RPM | 7000 RPM |
| Torque | 411 Nm | 550 Nm |
| Engine Bore Size | 86 mm | 94 mm |
| Engine Stroke Size | 90 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 11.0:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1710 kg | 1350 kg |
| Vehicle Length | 5100 mm | 4300 mm |
| Vehicle Width | 1870 mm | 1852 mm |
| Vehicle Height | 1450 mm | 1138 mm |
| Wheelbase Size | 3040 mm | 2636 mm |
