1973 Jaguar XJ vs. 2003 Lamborghini Diablo
To start off, 2003 Lamborghini Diablo is newer by 30 year(s). Which means there will be less support and parts availability for 1973 Jaguar XJ. In addition, the cost of maintenance, including insurance, on 1973 Jaguar XJ would be higher. At 5,705 cc (12 cylinders), 2003 Lamborghini Diablo is equipped with a bigger engine. In terms of performance, 2003 Lamborghini Diablo (523 HP @ 7000 RPM) has 272 more horse power than 1973 Jaguar XJ. (251 HP @ 6000 RPM) In normal driving conditions, 2003 Lamborghini Diablo should accelerate faster than 1973 Jaguar XJ. With that said, vehicle weight also plays an important factor in acceleration. 1973 Jaguar XJ weights approximately 85 kg more than 2003 Lamborghini Diablo.
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, 2003 Lamborghini Diablo (580 Nm @ 5200 RPM) has 171 more torque (in Nm) than 1973 Jaguar XJ. (409 Nm @ 3500 RPM). This means 2003 Lamborghini Diablo will have an easier job in driving up hills or pulling heavy equipment than 1973 Jaguar XJ. 1973 Jaguar XJ has automatic transmission and 2003 Lamborghini Diablo has manual transmission. 2003 Lamborghini Diablo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1973 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1973 Jaguar XJ | 2003 Lamborghini Diablo | |
| Make | Jaguar | Lamborghini |
| Model | XJ | Diablo |
| Year Released | 1973 | 2003 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 5344 cc | 5705 cc |
| Engine Cylinders | 12 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 251 HP | 523 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 409 Nm | 580 Nm |
| Torque RPM | 3500 RPM | 5200 RPM |
| Engine Bore Size | 90 mm | 87 mm |
| Engine Stroke Size | 70 mm | 80 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1835 kg | 1750 kg |
| Vehicle Length | 4850 mm | 4470 mm |
| Vehicle Width | 1780 mm | 2050 mm |
| Vehicle Height | 1380 mm | 1110 mm |
| Wheelbase Size | 2770 mm | 2660 mm |
| Fuel Tank Capacity | 90 L | 90 L |
