1991 GMC Jimmy vs. 1957 Porsche 356
To start off, 1991 GMC Jimmy is newer by 34 year(s). Which means there will be less support and parts availability for 1957 Porsche 356. In addition, the cost of maintenance, including insurance, on 1957 Porsche 356 would be higher. At 5,001 cc (8 cylinders), 1991 GMC Jimmy is equipped with a bigger engine. In terms of performance, 1991 GMC Jimmy (208 HP @ 4000 RPM) has 149 more horse power than 1957 Porsche 356. (59 HP @ 4500 RPM). In normal driving conditions, 1991 GMC Jimmy should accelerate faster than 1957 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 1991 GMC Jimmy weights approximately 1090 kg more than 1957 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 GMC Jimmy is four wheel drive (4WD), it will have significant more traction and grip than 1957 Porsche 356. In wet, icy, snow, or gravel driving conditions, 1991 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. 1991 GMC Jimmy has automatic transmission and 1957 Porsche 356 has manual transmission. 1957 Porsche 356 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1991 GMC Jimmy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 GMC Jimmy | 1957 Porsche 356 | |
| Make | GMC | Porsche |
| Model | Jimmy | 356 |
| Year Released | 1991 | 1957 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Rear |
| Engine Size | 5001 cc | 1581 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 208 HP | 59 HP |
| Engine RPM | 4000 RPM | 4500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1880 kg | 790 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 |
