1966 De Tomaso Vallelunga vs. 1970 Monteverdi Hai 450
To start off, 1970 Monteverdi Hai 450 is newer by 4 year(s). Which means there will be less support and parts availability for 1966 De Tomaso Vallelunga. In addition, the cost of maintenance, including insurance, on 1966 De Tomaso Vallelunga would be higher. At 6,974 cc (8 cylinders), 1970 Monteverdi Hai 450 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1970 Monteverdi Hai 450 weights approximately 515 kg more than 1966 De Tomaso Vallelunga.
Compare all specifications:
| 1966 De Tomaso Vallelunga | 1970 Monteverdi Hai 450 | |
| Make | De Tomaso | Monteverdi |
| Model | Vallelunga | Hai 450 |
| Year Released | 1966 | 1970 |
| Engine Position | Middle | Middle |
| Engine Size | 1500 cc | 6974 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 391 HP |
| Vehicle Weight | 775 kg | 1290 kg |
| Vehicle Length | 3910 mm | 4410 mm |
| Vehicle Width | 1560 mm | 1800 mm |
| Vehicle Height | 1210 mm | 1100 mm |
| Wheelbase Size | 2180 mm | 2520 mm |
| Fuel Tank Capacity | 90 L | 130 L |
