1956 Porsche 550 A vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 56 year(s). Which means there will be less support and parts availability for 1956 Porsche 550 A. In addition, the cost of maintenance, including insurance, on 1956 Porsche 550 A would be higher. At 5,300 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (315 HP @ 5200 RPM) has 207 more horse power than 1956 Porsche 550 A. (108 HP @ 7200 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1956 Porsche 550 A. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1706 kg more than 1956 Porsche 550 A. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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. 2012 GMC Sierra has automatic transmission and 1956 Porsche 550 A has manual transmission. 1956 Porsche 550 A will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Porsche 550 A | 2012 GMC Sierra | |
| Make | Porsche | GMC |
| Model | 550 A | Sierra |
| Year Released | 1956 | 2012 |
| Engine Position | Rear | Front |
| Engine Size | 1498 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 108 HP | 315 HP |
| Engine RPM | 7200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed shiftable automatic |
| Vehicle Weight | 605 kg | 2311 kg |
| Vehicle Length | 3960 mm | 5847 mm |
| Vehicle Width | 1680 mm | 2032 mm |
| Vehicle Height | 1230 mm | 1875 mm |
| Wheelbase Size | 2110 mm | 3645 mm |
