1972 GMC Jimmy vs. 1957 Porsche 550 A
To start off, 1972 GMC Jimmy is newer by 15 year(s). Which means there will be less support and parts availability for 1957 Porsche 550 A. In addition, the cost of maintenance, including insurance, on 1957 Porsche 550 A would be higher. At 5,032 cc (8 cylinders), 1972 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1972 GMC Jimmy (115 HP @ 3600 RPM) has 7 more horse power than 1957 Porsche 550 A. (108 HP @ 7200 RPM). In normal driving conditions, 1972 GMC Jimmy should accelerate faster than 1957 Porsche 550 A. With that said, vehicle weight also plays an important factor in acceleration. 1972 GMC Jimmy weights approximately 1244 kg more than 1957 Porsche 550 A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1957 Porsche 550 A. In wet, icy, snow, or gravel driving conditions, 1972 GMC Jimmy 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. 1972 GMC Jimmy has automatic transmission and 1957 Porsche 550 A has manual transmission. 1957 Porsche 550 A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1972 GMC Jimmy | 1957 Porsche 550 A | |
| Make | GMC | Porsche |
| Model | Jimmy | 550 A |
| Year Released | 1972 | 1957 |
| Engine Position | Front | Rear |
| Engine Size | 5032 cc | 1498 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 115 HP | 108 HP |
| Engine RPM | 3600 RPM | 7200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1850 kg | 606 kg |
| Vehicle Length | 4690 mm | 3960 mm |
| Vehicle Width | 2030 mm | 1680 mm |
| Vehicle Height | 1840 mm | 1230 mm |
| Wheelbase Size | 2720 mm | 2110 mm |
