1966 Ford Zephyr vs. 2004 Audi A6
To start off, 2004 Audi A6 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 2,671 cc (6 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (248 HP @ 5800 RPM) has 143 more horse power than 1966 Ford Zephyr. (105 HP @ 4750 RPM) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 420 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 2004 Audi A6 is four wheel drive (4WD), it will have significant more traction and grip than 1966 Ford Zephyr. In wet, icy, snow, or gravel driving conditions, 2004 Audi A6 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 A6 (350 Nm @ 1800 RPM) has 170 more torque (in Nm) than 1966 Ford Zephyr. (180 Nm @ 2750 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Zephyr.
Compare all specifications:
| 1966 Ford Zephyr | 2004 Audi A6 | |
| Make | Ford | Audi |
| Model | Zephyr | A6 |
| Year Released | 1966 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 2671 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 105 HP | 248 HP |
| Engine RPM | 4750 RPM | 5800 RPM |
| Torque | 180 Nm | 350 Nm |
| Torque RPM | 2750 RPM | 1800 RPM |
| Engine Bore Size | 82.6 mm | 81 mm |
| Engine Stroke Size | 79.5 mm | 86.4 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1300 kg | 1720 kg |
| Vehicle Length | 4710 mm | 4800 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1490 mm | 1460 mm |
| Wheelbase Size | 2930 mm | 2770 mm |
