2006 Chevrolet Express vs. 1971 Ford Zephyr
To start off, 2006 Chevrolet Express 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 5,324 cc (8 cylinders), 2006 Chevrolet Express is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Express (295 HP @ 5200 RPM) has 214 more horse power than 1971 Ford Zephyr. (81 HP @ 4750 RPM). In normal driving conditions, 2006 Chevrolet Express should accelerate faster than 1971 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Express weights approximately 1110 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 Chevrolet Express 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 Chevrolet Express 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 Chevrolet Express (454 Nm @ 4000 RPM) has 301 more torque (in Nm) than 1971 Ford Zephyr. (153 Nm @ 2750 RPM). This means 2006 Chevrolet Express will have an easier job in driving up hills or pulling heavy equipment than 1971 Ford Zephyr.
Compare all specifications:
| 2006 Chevrolet Express | 1971 Ford Zephyr | |
| Make | Chevrolet | Ford |
| Model | Express | Zephyr |
| Year Released | 2006 | 1971 |
| Engine Position | Front | Front |
| Engine Size | 5324 cc | 1996 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 295 HP | 81 HP |
| Engine RPM | 5200 RPM | 4750 RPM |
| Torque | 454 Nm | 153 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Engine Bore Size | 96 mm | 93.7 mm |
| Engine Stroke Size | 92 mm | 72.4 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 2 seats | 5 seats |
| Vehicle Weight | 2360 kg | 1250 kg |
| Vehicle Length | 5700 mm | 4710 mm |
| Vehicle Width | 2020 mm | 1820 mm |
| Vehicle Height | 2080 mm | 1490 mm |
| Wheelbase Size | 3440 mm | 2930 mm |
