2006 Audi A8 vs. 1971 Ford Zephyr
To start off, 2006 Audi A8 is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1971 Ford Zephyr would be higher. At 4,172 cc (8 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2006 Audi A8 (329 HP @ 6500 RPM) has 248 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM). In normal driving conditions, 2006 Audi A8 should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 605 kg more than 1971 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 1971 Ford Zephyr. In wet, icy, snow, or gravel driving conditions, 2006 Audi A8 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, 2006 Audi A8 (430 Nm @ 3500 RPM) has 277 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 2006 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
| 2006 Audi A8 | 1971 Ford Zephyr | |
| Make | Audi | Ford |
| Model | A8 | Zephyr |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 329 HP | 81 HP |
| Engine RPM | 6500 RPM | 4750 RPM |
| Torque | 430 Nm | 153 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84.6 mm | 93.7 mm |
| Engine Stroke Size | 93 mm | 72.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1855 kg | 1250 kg |
| Vehicle Length | 5060 mm | 4710 mm |
| Vehicle Width | 1900 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 2950 mm | 2930 mm |
