2003 BMW X5 vs. 1948 Bristol 450
To start off, 2003 BMW X5 is newer by 55 year(s). Which means there will be less support and parts availability for 1948 Bristol 450. In addition, the cost of maintenance, including insurance, on 1948 Bristol 450 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 185 more horse power than 1948 Bristol 450. (153 HP @ 5500 RPM). In normal driving conditions, 2003 BMW X5 should accelerate faster than 1948 Bristol 450. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1465 kg more than 1948 Bristol 450. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1948 Bristol 450. In wet, icy, snow, or gravel driving conditions, 2003 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:
| 2003 BMW X5 | 1948 Bristol 450 | |
| Make | BMW | Bristol |
| Model | X5 | 450 |
| Year Released | 2003 | 1948 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 1971 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 338 HP | 153 HP |
| Engine RPM | 6100 RPM | 5500 RPM |
| Engine Bore Size | 92 mm | 66 mm |
| Engine Stroke Size | 82.7 mm | 96 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Vehicle Weight | 2195 kg | 730 kg |
| Vehicle Length | 4670 mm | 4480 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1720 mm | 1530 mm |
| Wheelbase Size | 2730 mm | 2480 mm |
| Fuel Tank Capacity | 93 L | 54 L |
