1955 Ford Thunderbird vs. 2007 BMW X5
To start off, 2007 BMW X5 is newer by 52 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, 2007 BMW X5 (215 HP @ 4000 RPM) has 6 more horse power than 1955 Ford Thunderbird. (209 HP @ 4600 RPM) In normal driving conditions, 2007 BMW X5 should accelerate faster than 1955 Ford Thunderbird. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 696 kg more than 1955 Ford Thunderbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1955 Ford Thunderbird. In wet, icy, snow, or gravel driving conditions, 2007 BMW X5 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. 2007 BMW X5 has automatic transmission and 1955 Ford Thunderbird has manual transmission. 1955 Ford Thunderbird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1955 Ford Thunderbird | 2007 BMW X5 | |
| Make | Ford | BMW |
| Model | Thunderbird | X5 |
| Year Released | 1955 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 4785 cc | 2993 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 209 HP | 215 HP |
| Engine RPM | 4600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1476 kg | 2172 kg |
| Vehicle Length | 4460 mm | 4670 mm |
| Vehicle Width | 1790 mm | 1880 mm |
| Vehicle Height | 1330 mm | 1720 mm |
| Wheelbase Size | 2600 mm | 2830 mm |
