1979 Ferrari 400 vs. 2005 Jaguar XJ
To start off, 2005 Jaguar XJ is newer by 26 year(s). Which means there will be less support and parts availability for 1979 Ferrari 400. In addition, the cost of maintenance, including insurance, on 1979 Ferrari 400 would be higher. At 4,823 cc (12 cylinders), 1979 Ferrari 400 is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (390 HP @ 6000 RPM) has 84 more horse power than 1979 Ferrari 400. (306 HP @ 6500 RPM) In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1979 Ferrari 400. With that said, vehicle weight also plays an important factor in acceleration. 1979 Ferrari 400 weights approximately 95 kg more than 2005 Jaguar XJ.
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, 2005 Jaguar XJ (525 Nm) has 133 more torque (in Nm) than 1979 Ferrari 400. (392 Nm). This means 2005 Jaguar XJ will have an easier job in driving up hills or pulling heavy equipment than 1979 Ferrari 400. 2005 Jaguar XJ has automatic transmission and 1979 Ferrari 400 has manual transmission. 1979 Ferrari 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Jaguar XJ will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Ferrari 400 | 2005 Jaguar XJ | |
| Make | Ferrari | Jaguar |
| Model | 400 | XJ |
| Year Released | 1979 | 2005 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4823 cc | 4195 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 306 HP | 390 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 392 Nm | 525 Nm |
| Engine Bore Size | 81 mm | 86.1 mm |
| Engine Stroke Size | 78 mm | 90 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1830 kg | 1735 kg |
| Vehicle Length | 4820 mm | 5100 mm |
| Vehicle Width | 1800 mm | 1950 mm |
| Vehicle Height | 1320 mm | 1450 mm |
| Wheelbase Size | 2710 mm | 2920 mm |
| Fuel Tank Capacity | 120 L | 84 L |
