1971 Ford Zephyr vs. 1985 GMC Suburban
To start off, 1985 GMC Suburban is newer by 14 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 4,299 cc (6 cylinders), 1985 GMC Suburban is equipped with a bigger engine. In terms of performance, 1985 GMC Suburban (153 HP @ 4000 RPM) has 72 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM) In normal driving conditions, 1985 GMC Suburban should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 1985 GMC Suburban weights approximately 990 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 1985 GMC Suburban 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, 1985 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, 1985 GMC Suburban (312 Nm @ 2400 RPM) has 159 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 1985 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
1971 Ford Zephyr | 1985 GMC Suburban | |
Make | Ford | GMC |
Model | Zephyr | Suburban |
Year Released | 1971 | 1985 |
Engine Position | Front | Front |
Engine Size | 1996 cc | 4299 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 81 HP | 153 HP |
Engine RPM | 4750 RPM | 4000 RPM |
Torque | 153 Nm | 312 Nm |
Torque RPM | 2750 RPM | 2400 RPM |
Fuel Type | Gasoline | Gasoline |
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 | 2930 mm | 3300 mm |