1971 Ford Zephyr vs. 2005 Porsche 996
To start off, 2005 Porsche 996 is newer by 34 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 3,596 cc (6 cylinders), 2005 Porsche 996 is equipped with a bigger engine. In terms of performance, 2005 Porsche 996 (318 HP @ 6800 RPM) has 237 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM) In normal driving conditions, 2005 Porsche 996 should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 996 weights approximately 235 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 2005 Porsche 996 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, 2005 Porsche 996 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, 2005 Porsche 996 (370 Nm @ 4250 RPM) has 217 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 2005 Porsche 996 will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
| 1971 Ford Zephyr | 2005 Porsche 996 | |
| Make | Ford | Porsche |
| Model | Zephyr | 996 |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Rear |
| Engine Size | 1996 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 81 HP | 318 HP |
| Engine RPM | 4750 RPM | 6800 RPM |
| Torque | 153 Nm | 370 Nm |
| Torque RPM | 2750 RPM | 4250 RPM |
| Engine Bore Size | 93.7 mm | 96 mm |
| Engine Stroke Size | 72.4 mm | 82.8 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1250 kg | 1485 kg |
| Vehicle Length | 4710 mm | 4440 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1490 mm | 1310 mm |
| Wheelbase Size | 2930 mm | 2360 mm |
