2005 Audi S4 vs. 1947 Ferrari 125S
To start off, 2005 Audi S4 is newer by 58 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 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 222 more horse power than 1947 Ferrari 125S. (118 HP @ 6800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1947 Ferrari 125S. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 979 kg more than 1947 Ferrari 125S. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2005 Audi S4 | 1947 Ferrari 125S | |
| Make | Audi | Ferrari |
| Model | S4 | 125S |
| Year Released | 2005 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1497 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 340 HP | 118 HP |
| Engine RPM | 6300 RPM | 6800 RPM |
| Engine Bore Size | 85.1 mm | 55 mm |
| Engine Stroke Size | 93 mm | 52.5 mm |
| Engine Compression Ratio | 11.0:1 | 9.5:1 |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 1735 kg | 756 kg |
| Wheelbase Size | 2660 mm | 2430 mm |
| Fuel Tank Capacity | 63 L | 75 L |
