2006 BMW 730 vs. 1978 Monteverdi Sierra
To start off, 2006 BMW 730 is newer by 28 year(s). Which means there will be less support and parts availability for 1978 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1978 Monteverdi Sierra would be higher. At 5,898 cc (8 cylinders), 1978 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2006 BMW 730 (254 HP @ 6600 RPM) has 67 more horse power than 1978 Monteverdi Sierra. (187 HP @ 4000 RPM). In normal driving conditions, 2006 BMW 730 should accelerate faster than 1978 Monteverdi Sierra.
Compare all specifications:
| 2006 BMW 730 | 1978 Monteverdi Sierra | |
| Make | BMW | Monteverdi |
| Model | 730 | Sierra |
| Year Released | 2006 | 1978 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 5898 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 254 HP | 187 HP |
| Engine RPM | 6600 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Length | 5180 mm | 4690 mm |
| Wheelbase Size | 3140 mm | 2750 mm |
