1951 Ford Zephyr vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Ford Zephyr. In addition, the cost of maintenance, including insurance, on 1951 Ford Zephyr would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 264 more horse power than 1951 Ford Zephyr. (57 HP @ 4000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1951 Ford Zephyr. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1124 kg more than 1951 Ford Zephyr. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1951 Ford Zephyr. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 219 more torque (in Nm) than 1951 Ford Zephyr. (151 Nm @ 2000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1951 Ford Zephyr. 2005 GMC Sierra has automatic transmission and 1951 Ford Zephyr has manual transmission. 1951 Ford Zephyr will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1951 Ford Zephyr | 2005 GMC Sierra | |
| Make | Ford | GMC |
| Model | Zephyr | Sierra |
| Year Released | 1951 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2262 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 57 HP | 321 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 151 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1146 kg | 2270 kg |
| Vehicle Length | 4370 mm | 5790 mm |
| Vehicle Width | 1630 mm | 2000 mm |
| Vehicle Height | 1520 mm | 1850 mm |
| Wheelbase Size | 2650 mm | 3650 mm |
| Fuel Tank Capacity | 40 L | 117 L |
