1971 Ford Zephyr vs. 2006 Isuzu KB
To start off, 2006 Isuzu KB 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 2,405 cc, 2006 Isuzu KB is equipped with a bigger engine. In terms of performance, 2006 Isuzu KB (126 HP @ 4800 RPM) has 45 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM) In normal driving conditions, 2006 Isuzu KB should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2006 Isuzu KB weights approximately 624 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 Isuzu KB 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 Isuzu KB 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 Isuzu KB (208 Nm @ 3200 RPM) has 55 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 2006 Isuzu KB will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
| 1971 Ford Zephyr | 2006 Isuzu KB | |
| Make | Ford | Isuzu |
| Model | Zephyr | KB |
| Year Released | 1971 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2405 cc |
| Horse Power | 81 HP | 126 HP |
| Engine RPM | 4750 RPM | 4800 RPM |
| Torque | 153 Nm | 208 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 93.7 mm | 87.5 mm |
| Engine Stroke Size | 72.4 mm | 100 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1250 kg | 1874 kg |
| Vehicle Length | 4710 mm | 4910 mm |
| Vehicle Width | 1820 mm | 1810 mm |
| Vehicle Height | 1490 mm | 1740 mm |
| Wheelbase Size | 2930 mm | 3060 mm |
