2005 BMW X5 vs. 1951 Humber Pullman
To start off, 2005 BMW X5 is newer by 54 year(s). Which means there will be less support and parts availability for 1951 Humber Pullman. In addition, the cost of maintenance, including insurance, on 1951 Humber Pullman would be higher. At 4,085 cc (6 cylinders), 1951 Humber Pullman is equipped with a bigger engine. In terms of performance, 2005 BMW X5 (215 HP @ 4000 RPM) has 115 more horse power than 1951 Humber Pullman. (100 HP @ 3400 RPM). In normal driving conditions, 2005 BMW X5 should accelerate faster than 1951 Humber Pullman. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW X5 weights approximately 138 kg more than 1951 Humber Pullman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Humber Pullman. In wet, icy, snow, or gravel driving conditions, 2005 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.
Compare all specifications:
| 2005 BMW X5 | 1951 Humber Pullman | |
| Make | BMW | Humber |
| Model | X5 | Pullman |
| Year Released | 2005 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 2926 cc | 4085 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 215 HP | 100 HP |
| Engine RPM | 4000 RPM | 3400 RPM |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 90 mm | 120 mm |
| Engine Compression Ratio | 18.0:1 | 6.3:1 |
| Top Speed | 210 km/hour | 132 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2170 kg | 2032 kg |
| Vehicle Length | 4670 mm | 5390 mm |
| Vehicle Width | 1880 mm | 1910 mm |
| Wheelbase Size | 2830 mm | 3330 mm |
