1949 Allard J1 vs. 2004 Jaguar XJ
To start off, 2004 Jaguar XJ is newer by 55 year(s). Which means there will be less support and parts availability for 1949 Allard J1. In addition, the cost of maintenance, including insurance, on 1949 Allard J1 would be higher. At 4,195 cc (8 cylinders), 2004 Jaguar XJ is equipped with a bigger engine. In terms of performance, 2004 Jaguar XJ (295 HP @ 6100 RPM) has 195 more horse power than 1949 Allard J1. (100 HP @ 3800 RPM) In normal driving conditions, 2004 Jaguar XJ should accelerate faster than 1949 Allard J1. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar XJ weights approximately 585 kg more than 1949 Allard J1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 Jaguar XJ (411 Nm) has 105 more torque (in Nm) than 1949 Allard J1. (306 Nm). This means 2004 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1949 Allard J1. 2004 Jaguar XJ has automatic transmission and 1949 Allard J1 has manual transmission. 1949 Allard J1 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:
| 1949 Allard J1 | 2004 Jaguar XJ | |
| Make | Allard | Jaguar |
| Model | J1 | XJ |
| Year Released | 1949 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3917 cc | 4195 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 100 HP | 295 HP |
| Engine RPM | 3800 RPM | 6100 RPM |
| Torque | 306 Nm | 411 Nm |
| Engine Bore Size | 81 mm | 86 mm |
| Engine Stroke Size | 95.3 mm | 90 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1140 kg | 1725 kg |
| Vehicle Length | 3690 mm | 5100 mm |
| Vehicle Width | 1480 mm | 1870 mm |
| Vehicle Height | 1510 mm | 1450 mm |
| Wheelbase Size | 2440 mm | 3170 mm |
| Fuel Tank Capacity | 90 L | 85 L |
