1966 De Tomaso Vallelunga vs. 1997 Mercury Grand Marquis
To start off, 1997 Mercury Grand Marquis is newer by 31 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 4,600 cc (8 cylinders), 1997 Mercury Grand Marquis is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1997 Mercury Grand Marquis weights approximately 940 kg more than 1966 De Tomaso Vallelunga.
Compare all specifications:
| 1966 De Tomaso Vallelunga | 1997 Mercury Grand Marquis | |
| Make | De Tomaso | Mercury |
| Model | Vallelunga | Grand Marquis |
| Year Released | 1966 | 1997 |
| Engine Position | Middle | Front |
| Engine Size | 1500 cc | 4600 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 0 HP | 208 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 775 kg | 1715 kg |
| Vehicle Length | 3910 mm | 5400 mm |
| Vehicle Width | 1560 mm | 1980 mm |
