2005 Jaguar XJ vs. 1982 Monteverdi Sierra
To start off, 2005 Jaguar XJ is newer by 23 year(s). Which means there will be less support and parts availability for 1982 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1982 Monteverdi Sierra would be higher. At 5,898 cc (8 cylinders), 1982 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2005 Jaguar XJ (390 HP @ 6000 RPM) has 203 more horse power than 1982 Monteverdi Sierra. (187 HP @ 4000 RPM). In normal driving conditions, 2005 Jaguar XJ should accelerate faster than 1982 Monteverdi Sierra.
Compare all specifications:
| 2005 Jaguar XJ | 1982 Monteverdi Sierra | |
| Make | Jaguar | Monteverdi |
| Model | XJ | Sierra |
| Year Released | 2005 | 1982 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4195 cc | 5898 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 390 HP | 187 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Vehicle Length | 5100 mm | 4690 mm |
| Wheelbase Size | 2920 mm | 2750 mm |
