1963 Marcos Ugly Duckling vs. 1973 Avanti Avanti
To start off, 1973 Avanti Avanti is newer by 10 year(s). Which means there will be less support and parts availability for 1963 Marcos Ugly Duckling. In addition, the cost of maintenance, including insurance, on 1963 Marcos Ugly Duckling would be higher. At 6,570 cc (8 cylinders), 1973 Avanti Avanti is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 1973 Avanti Avanti weights approximately 1170 kg more than 1963 Marcos Ugly Duckling.
Compare all specifications:
| 1963 Marcos Ugly Duckling | 1973 Avanti Avanti | |
| Make | Marcos | Avanti |
| Model | Ugly Duckling | Avanti |
| Year Released | 1963 | 1973 |
| Engine Size | 1100 cc | 6570 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 0 HP | 177 HP |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 414 kg | 1584 kg |
| Vehicle Length | 3780 mm | 4910 mm |
| Vehicle Width | 1440 mm | 1800 mm |
