1966 Alfa Romeo Giulia vs. 1947 Ferrari 125S
To start off, 1966 Alfa Romeo Giulia is newer by 19 year(s). Which means there will be less support and parts availability for 1947 Ferrari 125S. In addition, the cost of maintenance, including insurance, on 1947 Ferrari 125S would be higher. At 1,570 cc (4 cylinders), 1966 Alfa Romeo Giulia is equipped with a bigger engine. In terms of performance, 1947 Ferrari 125S (118 HP @ 6800 RPM) has 13 more horse power than 1966 Alfa Romeo Giulia. (105 HP @ 6200 RPM) In normal driving conditions, 1947 Ferrari 125S should accelerate faster than 1966 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Giulia weights approximately 216 kg more than 1947 Ferrari 125S.
Compare all specifications:
| 1966 Alfa Romeo Giulia | 1947 Ferrari 125S | |
| Make | Alfa Romeo | Ferrari |
| Model | Giulia | 125S |
| Year Released | 1966 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1497 cc |
| Engine Cylinders | 4 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Horse Power | 105 HP | 118 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Engine Bore Size | 78 mm | 55 mm |
| Engine Stroke Size | 82 mm | 52.5 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Number of Seats | 4 seats | 2 seats |
| Vehicle Weight | 972 kg | 756 kg |
| Wheelbase Size | 2260 mm | 2430 mm |
| Fuel Tank Capacity | 100 L | 75 L |
