1989 Jaguar XJS vs. 1975 Monteverdi Hai 450
To start off, 1989 Jaguar XJS is newer by 14 year(s). Which means there will be less support and parts availability for 1975 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1975 Monteverdi Hai 450 would be higher. At 6,974 cc (8 cylinders), 1975 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1975 Monteverdi Hai 450 (444 HP @ 5000 RPM) has 209 more horse power than 1989 Jaguar XJS. (235 HP @ 4750 RPM) In normal driving conditions, 1975 Monteverdi Hai 450 should accelerate faster than 1989 Jaguar XJS. With that said, vehicle weight also plays an important factor in acceleration. 1989 Jaguar XJS weights approximately 460 kg more than 1975 Monteverdi Hai 450.
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.
Compare all specifications:
| 1989 Jaguar XJS | 1975 Monteverdi Hai 450 | |
| Make | Jaguar | Monteverdi |
| Model | XJS | Hai 450 |
| Year Released | 1989 | 1975 |
| Engine Position | Front | Middle |
| Engine Size | 3980 cc | 6974 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 235 HP | 444 HP |
| Engine RPM | 4750 RPM | 5000 RPM |
| Drive Type | Rear | Rear |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1290 kg |
| Vehicle Length | 4770 mm | 4360 mm |
| Vehicle Width | 1890 mm | 1800 mm |
| Vehicle Height | 1270 mm | 1100 mm |
| Wheelbase Size | 2600 mm | 2520 mm |
