1958 BMW 503 vs. 2006 Ford Expedition
To start off, 2006 Ford Expedition is newer by 48 year(s). Which means there will be less support and parts availability for 1958 BMW 503. In addition, the cost of maintenance, including insurance, on 1958 BMW 503 would be higher. At 5,408 cc (8 cylinders), 2006 Ford Expedition is equipped with a bigger engine. In terms of performance, 2006 Ford Expedition (300 HP @ 5000 RPM) has 162 more horse power than 1958 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2006 Ford Expedition should accelerate faster than 1958 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2006 Ford Expedition weights approximately 215 kg more than 1958 BMW 503. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Ford Expedition is four wheel drive (4WD), it will have significant more traction and grip than 1958 BMW 503. In wet, icy, snow, or gravel driving conditions, 2006 Ford Expedition 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. Let's talk about torque, 2006 Ford Expedition (495 Nm @ 3750 RPM) has 273 more torque (in Nm) than 1958 BMW 503. (222 Nm @ 2500 RPM). This means 2006 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1958 BMW 503.
Compare all specifications:
| 1958 BMW 503 | 2006 Ford Expedition | |
| Make | BMW | Ford |
| Model | 503 | Expedition |
| Year Released | 1958 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3168 cc | 5408 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 138 HP | 300 HP |
| Engine RPM | 4800 RPM | 5000 RPM |
| Torque | 222 Nm | 495 Nm |
| Torque RPM | 2500 RPM | 3750 RPM |
| Engine Bore Size | 82 mm | 90 mm |
| Engine Stroke Size | 75 mm | 106 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 9 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1500 kg | 1715 kg |
| Vehicle Length | 4760 mm | 5230 mm |
| Vehicle Width | 1710 mm | 2010 mm |
| Vehicle Height | 1400 mm | 1950 mm |
| Wheelbase Size | 2840 mm | 3030 mm |
| Fuel Tank Capacity | 75 L | 106 L |
