1971 Ford Zephyr vs. 2007 Mercedes-Benz ML
To start off, 2007 Mercedes-Benz ML is newer by 36 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 2,987 cc (6 cylinders), 2007 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz ML (187 HP @ 4000 RPM) has 106 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM) In normal driving conditions, 2007 Mercedes-Benz ML should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz ML weights approximately 900 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 2007 Mercedes-Benz ML 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, 2007 Mercedes-Benz ML 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, 2007 Mercedes-Benz ML (441 Nm @ 1600 RPM) has 288 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 2007 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
| 1971 Ford Zephyr | 2007 Mercedes-Benz ML | |
| Make | Ford | Mercedes-Benz |
| Model | Zephyr | ML |
| Year Released | 1971 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 2987 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 187 HP |
| Engine RPM | 4750 RPM | 4000 RPM |
| Torque | 153 Nm | 441 Nm |
| Torque RPM | 2750 RPM | 1600 RPM |
| Engine Bore Size | 93.7 mm | 83 mm |
| Engine Stroke Size | 72.4 mm | 92 mm |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1250 kg | 2150 kg |
| Vehicle Length | 4710 mm | 4790 mm |
| Vehicle Width | 1820 mm | 1920 mm |
| Vehicle Height | 1490 mm | 1820 mm |
| Wheelbase Size | 2930 mm | 2920 mm |
