2004 BMW X3 vs. 1956 Porsche 356
To start off, 2004 BMW X3 is newer by 48 year(s). Which means there will be less support and parts availability for 1956 Porsche 356. In addition, the cost of maintenance, including insurance, on 1956 Porsche 356 would be higher. At 2,491 cc (6 cylinders), 2004 BMW X3 is equipped with a bigger engine. In terms of performance, 2004 BMW X3 (184 HP @ 7400 RPM) has 84 more horse power than 1956 Porsche 356. (100 HP @ 6200 RPM). In normal driving conditions, 2004 BMW X3 should accelerate faster than 1956 Porsche 356. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW X3 weights approximately 960 kg more than 1956 Porsche 356. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 1956 Porsche 356. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 BMW X3 (237 Nm) has 116 more torque (in Nm) than 1956 Porsche 356. (121 Nm). This means 2004 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1956 Porsche 356.
Compare all specifications:
| 2004 BMW X3 | 1956 Porsche 356 | |
| Make | BMW | Porsche |
| Model | X3 | 356 |
| Year Released | 2004 | 1956 |
| Engine Position | Front | Rear |
| Engine Size | 2491 cc | 1498 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 184 HP | 100 HP |
| Engine RPM | 7400 RPM | 6200 RPM |
| Torque | 237 Nm | 121 Nm |
| Engine Bore Size | 84 mm | 85 mm |
| Engine Stroke Size | 75 mm | 66 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1818 kg | 858 kg |
| Vehicle Length | 4570 mm | 3960 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1680 mm | 1320 mm |
| Wheelbase Size | 2890 mm | 2110 mm |
| Fuel Tank Capacity | 67 L | 52 L |
