1978 Ferrari 400 vs. 2002 Jaguar X400
To start off, 2002 Jaguar X400 is newer by 24 year(s). Which means there will be less support and parts availability for 1978 Ferrari 400. In addition, the cost of maintenance, including insurance, on 1978 Ferrari 400 would be higher. At 4,823 cc (12 cylinders), 1978 Ferrari 400 is equipped with a bigger engine. In terms of performance, 2002 Jaguar X400 (390 HP @ 4000 RPM) has 55 more horse power than 1978 Ferrari 400. (335 HP @ 6500 RPM) In normal driving conditions, 2002 Jaguar X400 should accelerate faster than 1978 Ferrari 400. With that said, vehicle weight also plays an important factor in acceleration. 1978 Ferrari 400 weights approximately 30 kg more than 2002 Jaguar X400.
Let's talk about torque, 2002 Jaguar X400 (525 Nm) has 103 more torque (in Nm) than 1978 Ferrari 400. (422 Nm). This means 2002 Jaguar X400 will have an easier job in driving up hills or pulling heavy equipment than 1978 Ferrari 400. 2002 Jaguar X400 has automatic transmission and 1978 Ferrari 400 has manual transmission. 1978 Ferrari 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 Jaguar X400 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 Ferrari 400 | 2002 Jaguar X400 | |
| Make | Ferrari | Jaguar |
| Model | 400 | X400 |
| Year Released | 1978 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4823 cc | 4196 cc |
| Engine Cylinders | 12 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 335 HP | 390 HP |
| Engine RPM | 6500 RPM | 4000 RPM |
| Torque | 422 Nm | 525 Nm |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1830 kg | 1800 kg |
| Wheelbase Size | 2710 mm | 2920 mm |
| Fuel Tank Capacity | 120 L | 69 L |
