2004 Audi A4 vs. 1966 Ford Zephyr
To start off, 2004 Audi A4 is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1966 Ford Zephyr would be higher. At 1,784 cc (4 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (170 HP @ 6500 RPM) has 98 more horse power than 1966 Ford Zephyr. (72 HP @ 4800 RPM). In normal driving conditions, 2004 Audi A4 should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A4 weights approximately 504 kg more than 1966 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1966 Ford Zephyr is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1966 Ford Zephyr. However, in wet, icy, snow, or gravel driving conditions, 2004 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 A4 (235 Nm) has 107 more torque (in Nm) than 1966 Ford Zephyr. (128 Nm). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Zephyr.
Compare all specifications:
| 2004 Audi A4 | 1966 Ford Zephyr | |
| Make | Audi | Ford |
| Model | A4 | Zephyr |
| Year Released | 2004 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 1784 cc | 1703 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 170 HP | 72 HP |
| Engine RPM | 6500 RPM | 4800 RPM |
| Torque | 235 Nm | 128 Nm |
| Engine Bore Size | 81 mm | 82.6 mm |
| Engine Stroke Size | 86 mm | 79.5 mm |
| Engine Compression Ratio | 9.3:1 | 7.8:1 |
| Drive Type | Front | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1650 kg | 1146 kg |
| Vehicle Length | 4580 mm | 4590 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1400 mm | 1460 mm |
| Wheelbase Size | 2580 mm | 2730 mm |
| Fuel Tank Capacity | 70 L | 45 L |
