1966 Ford Zephyr vs. 2008 GMC Sierra
To start off, 2008 GMC Sierra is newer by 42 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 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 248 more horse power than 1966 Ford Zephyr. (105 HP @ 4750 RPM) In normal driving conditions, 2008 GMC Sierra should accelerate faster than 1966 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1364 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 2008 GMC Sierra 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, 2008 GMC Sierra 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 326 more torque (in Nm) than 1966 Ford Zephyr. (180 Nm @ 2750 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1966 Ford Zephyr.
Compare all specifications:
| 1966 Ford Zephyr | 2008 GMC Sierra | |
| Make | Ford | GMC |
| Model | Zephyr | Sierra |
| Year Released | 1966 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2495 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 105 HP | 353 HP |
| Engine RPM | 4750 RPM | 5400 RPM |
| Torque | 180 Nm | 506 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Vehicle Weight | 1300 kg | 2664 kg |
| Vehicle Length | 4710 mm | 5710 mm |
| Vehicle Width | 1820 mm | 2040 mm |
| Vehicle Height | 1490 mm | 1940 mm |
| Wheelbase Size | 2930 mm | 3380 mm |
