1956 Ford Thunderbird vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 57 year(s). Which means there will be less support and parts availability for 1956 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1956 Ford Thunderbird would be higher. At 6,200 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (397 HP @ 5700 RPM) has 188 more horse power than 1956 Ford Thunderbird. (209 HP @ 4600 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1956 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 969 kg more than 1956 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 GMC Sierra is all wheel drive (AWD), it will have significant more traction and grip than 1956 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2013 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. 2013 GMC Sierra has automatic transmission and 1956 Ford Thunderbird has manual transmission. 1956 Ford Thunderbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 Ford Thunderbird | 2013 GMC Sierra | |
| Make | Ford | GMC |
| Model | Thunderbird | Sierra |
| Year Released | 1956 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 4784 cc | 6200 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 209 HP | 397 HP |
| Engine RPM | 4600 RPM | 5700 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2439 kg |
| Vehicle Length | 4460 mm | 5847 mm |
| Vehicle Width | 1790 mm | 2032 mm |
| Vehicle Height | 1330 mm | 1872 mm |
| Wheelbase Size | 2600 mm | 3645 mm |
