1966 Ford Zephyr vs. 1987 GMC Suburban
To start off, 1987 GMC Suburban is newer by 21 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 4,300 cc (6 cylinders), 1987 GMC Suburban is equipped with a bigger engine. In terms of performance, 1987 GMC Suburban (153 HP @ 4000 RPM) has 65 more horse power than 1966 Ford Zephyr. (88 HP @ 4750 RPM) In normal driving conditions, 1987 GMC Suburban should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1987 GMC Suburban weights approximately 990 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 1987 GMC Suburban 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, 1987 GMC Suburban 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, 1987 GMC Suburban (312 Nm @ 2400 RPM) has 145 more torque (in Nm) than 1966 Ford Zephyr. (167 Nm @ 2750 RPM). This means 1987 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Zephyr.
Compare all specifications:
| 1966 Ford Zephyr | 1987 GMC Suburban | |
| Make | Ford | GMC |
| Model | Zephyr | Suburban |
| Year Released | 1966 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4300 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 88 HP | 153 HP |
| Engine RPM | 4750 RPM | 4000 RPM |
| Torque | 167 Nm | 312 Nm |
| Torque RPM | 2750 RPM | 2400 RPM |
| Drive Type | Rear | 4WD |
| Vehicle Weight | 1250 kg | 2240 kg |
| Vehicle Length | 4710 mm | 5480 mm |
| Vehicle Width | 1820 mm | 1950 mm |
| Vehicle Height | 1490 mm | 1800 mm |
| Wheelbase Size | 2940 mm | 3300 mm |
