2001 BMW X5 vs. 1956 BMW 503
To start off, 2001 BMW X5 is newer by 45 year(s). Which means there will be less support and parts availability for 1956 BMW 503. In addition, the cost of maintenance, including insurance, on 1956 BMW 503 would be higher. At 4,619 cc (8 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (329 HP @ 5700 RPM) has 191 more horse power than 1956 BMW 503. (138 HP @ 4800 RPM). In normal driving conditions, 2001 BMW X5 should accelerate faster than 1956 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 680 kg more than 1956 BMW 503. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1956 BMW 503. In wet, icy, snow, or gravel driving conditions, 2001 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. Let's talk about torque, 2001 BMW X5 (480 Nm @ 3700 RPM) has 258 more torque (in Nm) than 1956 BMW 503. (222 Nm @ 2500 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1956 BMW 503. 2001 BMW X5 has automatic transmission and 1956 BMW 503 has manual transmission. 1956 BMW 503 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 BMW X5 will be easier to drive especially in heavy traffic.
Compare all specifications:
2001 BMW X5 | 1956 BMW 503 | |
Make | BMW | BMW |
Model | X5 | 503 |
Year Released | 2001 | 1956 |
Engine Position | Front | Front |
Engine Size | 4619 cc | 3168 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 329 HP | 138 HP |
Engine RPM | 5700 RPM | 4800 RPM |
Torque | 480 Nm | 222 Nm |
Torque RPM | 3700 RPM | 2500 RPM |
Engine Bore Size | 93 mm | 82 mm |
Engine Stroke Size | 85 mm | 75 mm |
Engine Compression Ratio | 10.5:1 | 7.3:1 |
Top Speed | 240 km/hour | 190 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2180 kg | 1500 kg |
Vehicle Length | 4670 mm | 4760 mm |
Vehicle Width | 1880 mm | 1710 mm |
Vehicle Height | 1710 mm | 1400 mm |
Wheelbase Size | 2830 mm | 2840 mm |
Fuel Tank Capacity | 93 L | 75 L |