1956 BMW 503 vs. 2007 BMW 320
To start off, 2007 BMW 320 is newer by 51 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 3,168 cc (8 cylinders), 1956 BMW 503 is equipped with a bigger engine. In terms of performance, 2007 BMW 320 (148 HP @ 4000 RPM) has 10 more horse power than 1956 BMW 503. (138 HP @ 4800 RPM) In normal driving conditions, 2007 BMW 320 should accelerate faster than 1956 BMW 503. With that said, vehicle weight also plays an important factor in acceleration. 1956 BMW 503 weights approximately 6 kg more than 2007 BMW 320.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2007 BMW 320 (330 Nm @ 2000 RPM) has 108 more torque (in Nm) than 1956 BMW 503. (222 Nm @ 2500 RPM). This means 2007 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 1956 BMW 503.
Compare all specifications:
1956 BMW 503 | 2007 BMW 320 | |
Make | BMW | BMW |
Model | 503 | 320 |
Year Released | 1956 | 2007 |
Engine Position | Front | Front |
Engine Size | 3168 cc | 1995 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 2 valves | 4 valves |
Horse Power | 138 HP | 148 HP |
Engine RPM | 4800 RPM | 4000 RPM |
Torque | 222 Nm | 330 Nm |
Torque RPM | 2500 RPM | 2000 RPM |
Engine Bore Size | 82 mm | 84 mm |
Engine Stroke Size | 75 mm | 90 mm |
Engine Compression Ratio | 7.3:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 190 km/hour | 221 km/hour |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1500 kg | 1494 kg |
Vehicle Length | 4760 mm | 4490 mm |
Vehicle Width | 1710 mm | 1760 mm |
Vehicle Height | 1400 mm | 1380 mm |
Wheelbase Size | 2840 mm | 2730 mm |
Fuel Tank Capacity | 75 L | 63 L |