1957 Alfa Romeo 1900 vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 48 year(s). Which means there will be less support and parts availability for 1957 Alfa Romeo 1900. In addition, the cost of maintenance, including insurance, on 1957 Alfa Romeo 1900 would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 226 more horse power than 1957 Alfa Romeo 1900. (114 HP @ 5500 RPM) In normal driving conditions, 2005 Audi S4 should accelerate faster than 1957 Alfa Romeo 1900. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 890 kg more than 1957 Alfa Romeo 1900. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1957 Alfa Romeo 1900 | 2005 Audi S4 | |
| Make | Alfa Romeo | Audi |
| Model | 1900 | S4 |
| Year Released | 1957 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1975 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 114 HP | 340 HP |
| Engine RPM | 5500 RPM | 6300 RPM |
| Engine Bore Size | 84.5 mm | 85 mm |
| Engine Stroke Size | 88 mm | 93 mm |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 950 kg | 1840 kg |
| Vehicle Length | 4410 mm | 4580 mm |
| Vehicle Width | 1640 mm | 1780 mm |
| Vehicle Height | 1360 mm | 1400 mm |
| Wheelbase Size | 2510 mm | 2660 mm |
