1955 Ford Thunderbird vs. 1987 Ford Sierra
To start off, 1987 Ford Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1955 Ford Thunderbird. In addition, the cost of maintenance, including insurance, on 1955 Ford Thunderbird would be higher. At 4,785 cc (8 cylinders), 1955 Ford Thunderbird is equipped with a bigger engine. In terms of performance, 1955 Ford Thunderbird (209 HP @ 4600 RPM) has 5 more horse power than 1987 Ford Sierra. (204 HP @ 6250 RPM). In normal driving conditions, 1955 Ford Thunderbird should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 1955 Ford Thunderbird weights approximately 226 kg more than 1987 Ford Sierra. 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.
Compare all specifications:
| 1955 Ford Thunderbird | 1987 Ford Sierra | |
| Make | Ford | Ford |
| Model | Thunderbird | Sierra |
| Year Released | 1955 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4785 cc | 1993 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 209 HP | 204 HP |
| Engine RPM | 4600 RPM | 6250 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1476 kg | 1250 kg |
| Vehicle Length | 4460 mm | 4470 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1330 mm | 1380 mm |
| Wheelbase Size | 2600 mm | 2500 mm |
