2004 Audi S4 vs. 1955 Ford Zephyr
To start off, 2004 Audi S4 is newer by 49 year(s). Which means there will be less support and parts availability for 1955 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1955 Ford Zephyr would be higher. At 4,172 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 282 more horse power than 1955 Ford Zephyr. (57 HP @ 4000 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1955 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 575 kg more than 1955 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Ford Zephyr. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 Audi S4 (410 Nm @ 3500 RPM) has 259 more torque (in Nm) than 1955 Ford Zephyr. (151 Nm @ 2000 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1955 Ford Zephyr.
Compare all specifications:
| 2004 Audi S4 | 1955 Ford Zephyr | |
| Make | Audi | Ford |
| Model | S4 | Zephyr |
| Year Released | 2004 | 1955 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 2260 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 57 HP |
| Engine RPM | 7000 RPM | 4000 RPM |
| Torque | 410 Nm | 151 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 79.4 mm |
| Engine Stroke Size | 92.8 mm | 76.2 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1720 kg | 1145 kg |
| Vehicle Length | 4590 mm | 4370 mm |
| Vehicle Width | 1780 mm | 1630 mm |
| Vehicle Height | 1430 mm | 1550 mm |
| Wheelbase Size | 2470 mm | 2650 mm |
| Fuel Tank Capacity | 63 L | 40 L |
