1956 BMW 507 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 51 year(s). Which means there will be less support and parts availability for 1956 BMW 507. In addition, the cost of maintenance, including insurance, on 1956 BMW 507 would be higher. At 3,169 cc (8 cylinders), 1956 BMW 507 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (228 HP @ 5900 RPM) has 80 more horse power than 1956 BMW 507. (148 HP @ 4800 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1956 BMW 507. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 516 kg more than 1956 BMW 507. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1956 BMW 507. In wet, icy, snow, or gravel driving conditions, 2007 BMW X3 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, 2007 BMW X3 (300 Nm @ 3500 RPM) has 80 more torque (in Nm) than 1956 BMW 507. (220 Nm @ 2500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1956 BMW 507. 2007 BMW X3 has automatic transmission and 1956 BMW 507 has manual transmission. 1956 BMW 507 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 BMW 507 | 2007 BMW X3 | |
| Make | BMW | BMW |
| Model | 507 | X3 |
| Year Released | 1956 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 3169 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 228 HP |
| Engine RPM | 4800 RPM | 5900 RPM |
| Torque | 220 Nm | 300 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Engine Bore Size | 82 mm | 84 mm |
| Engine Stroke Size | 75 mm | 89.6 mm |
| Engine Compression Ratio | 7.8:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 196 km/hour | 210 km/hour |
| Acceleration 0-100mph | 11.1 seconds | 10 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1254 kg | 1770 kg |
| Vehicle Length | 4400 mm | 4570 mm |
| Vehicle Width | 1660 mm | 1680 mm |
| Vehicle Height | 1210 mm | 1860 mm |
| Wheelbase Size | 2490 mm | 2800 mm |
| Fuel Tank Capacity | 110 L | 67 L |
