2008 BMW 645 vs. 1970 Monteverdi Hai 450
To start off, 2008 BMW 645 is newer by 38 year(s). Which means there will be less support and parts availability for 1970 Monteverdi Hai 450. In addition, the cost of maintenance, including insurance, on 1970 Monteverdi Hai 450 would be higher. At 6,974 cc (8 cylinders), 1970 Monteverdi Hai 450 is equipped with a bigger engine. In terms of performance, 1970 Monteverdi Hai 450 (391 HP @ 5000 RPM) has 63 more horse power than 2008 BMW 645. (328 HP @ 6100 RPM) In normal driving conditions, 1970 Monteverdi Hai 450 should accelerate faster than 2008 BMW 645. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 645 weights approximately 525 kg more than 1970 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. Let's talk about torque, 1970 Monteverdi Hai 450 (586 Nm @ 4000 RPM) has 136 more torque (in Nm) than 2008 BMW 645. (450 Nm @ 3600 RPM). This means 1970 Monteverdi Hai 450 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 645.
Compare all specifications:
| 2008 BMW 645 | 1970 Monteverdi Hai 450 | |
| Make | BMW | Monteverdi |
| Model | 645 | Hai 450 |
| Year Released | 2008 | 1970 |
| Engine Position | Front | Middle |
| Engine Size | 4398 cc | 6974 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 328 HP | 391 HP |
| Engine RPM | 6100 RPM | 5000 RPM |
| Torque | 450 Nm | 586 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Engine Bore Size | 92 mm | 108 mm |
| Engine Stroke Size | 82.7 mm | 95.2 mm |
| Engine Compression Ratio | 10.0:1 | 10.3:1 |
| Top Speed | 250 km/hour | 290 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1815 kg | 1290 kg |
| Vehicle Length | 4830 mm | 4410 mm |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1380 mm | 1100 mm |
| Wheelbase Size | 2790 mm | 2520 mm |
| Fuel Tank Capacity | 70 L | 130 L |
