2008 Audi S4 vs. 1970 Ford Zephyr
To start off, 2008 Audi S4 is newer by 38 year(s). Which means there will be less support and parts availability for 1970 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1970 Ford Zephyr would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 259 more horse power than 1970 Ford Zephyr. (81 HP @ 4750 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 1970 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1970 Ford Zephyr weights approximately 90 kg more than 2008 Audi S4.
Because 2008 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Ford Zephyr. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 256 more torque (in Nm) than 1970 Ford Zephyr. (154 Nm @ 2750 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1970 Ford Zephyr.
Compare all specifications:
| 2008 Audi S4 | 1970 Ford Zephyr | |
| Make | Audi | Ford |
| Model | S4 | Zephyr |
| Year Released | 2008 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 81 HP |
| Engine RPM | 7000 RPM | 4750 RPM |
| Torque | 410 Nm | 154 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84.5 mm | 93.7 mm |
| Engine Stroke Size | 92.8 mm | 72.4 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1160 kg | 1250 kg |
| Vehicle Length | 4580 mm | 4710 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1490 mm |
| Wheelbase Size | 2660 mm | 2930 mm |
