2007 Audi S4 vs. 1956 Citroen 11
To start off, 2007 Audi S4 is newer by 51 year(s). Which means there will be less support and parts availability for 1956 Citroen 11. In addition, the cost of maintenance, including insurance, on 1956 Citroen 11 would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (341 HP @ 7000 RPM) has 286 more horse power than 1956 Citroen 11. (55 HP @ 3200 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1956 Citroen 11.
Compare all specifications:
| 2007 Audi S4 | 1956 Citroen 11 | |
| Make | Audi | Citroen |
| Model | S4 | 11 |
| Year Released | 2007 | 1956 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1909 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 341 HP | 55 HP |
| Engine RPM | 7000 RPM | 3200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Vehicle Length | 4590 mm | 4830 mm |
| Vehicle Width | 1730 mm | 1770 mm |
| Vehicle Height | 1430 mm | 1590 mm |
| Wheelbase Size | 2650 mm | 3280 mm |
