2008 Jaguar XF vs. 1981 Monteverdi Sierra
To start off, 2008 Jaguar XF is newer by 27 year(s). Which means there will be less support and parts availability for 1981 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1981 Monteverdi Sierra would be higher. At 5,898 cc (8 cylinders), 1981 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2008 Jaguar XF (294 HP @ 6000 RPM) has 107 more horse power than 1981 Monteverdi Sierra. (187 HP @ 4000 RPM). In normal driving conditions, 2008 Jaguar XF should accelerate faster than 1981 Monteverdi Sierra.
Compare all specifications:
| 2008 Jaguar XF | 1981 Monteverdi Sierra | |
| Make | Jaguar | Monteverdi |
| Model | XF | Sierra |
| Year Released | 2008 | 1981 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4196 cc | 5898 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 294 HP | 187 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Length | 4970 mm | 4690 mm |
| Wheelbase Size | 2920 mm | 2750 mm |
