1963 Autobianchi Bianchina vs. 2004 BMW 645
To start off, 2004 BMW 645 is newer by 41 year(s). Which means there will be less support and parts availability for 1963 Autobianchi Bianchina. In addition, the cost of maintenance, including insurance, on 1963 Autobianchi Bianchina would be higher. At 4,392 cc (8 cylinders), 2004 BMW 645 is equipped with a bigger engine. In terms of performance, 2004 BMW 645 (322 HP @ 7400 RPM) has 298 more horse power than 1963 Autobianchi Bianchina. (24 HP @ 4600 RPM) In normal driving conditions, 2004 BMW 645 should accelerate faster than 1963 Autobianchi Bianchina. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 645 weights approximately 1195 kg more than 1963 Autobianchi Bianchina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2004 BMW 645 (447 Nm) has 411 more torque (in Nm) than 1963 Autobianchi Bianchina. (36 Nm). This means 2004 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1963 Autobianchi Bianchina.
Compare all specifications:
| 1963 Autobianchi Bianchina | 2004 BMW 645 | |
| Make | Autobianchi | BMW |
| Model | Bianchina | 645 |
| Year Released | 1963 | 2004 |
| Body Type | Convertible | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 499 cc | 4392 cc |
| Engine Cylinders | 2 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 24 HP | 322 HP |
| Engine RPM | 4600 RPM | 7400 RPM |
| Torque | 36 Nm | 447 Nm |
| Engine Bore Size | 67.5 mm | 92 mm |
| Engine Stroke Size | 70 mm | 83 mm |
| Engine Compression Ratio | 8.6:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 520 kg | 1715 kg |
| Vehicle Length | 3050 mm | 4840 mm |
| Vehicle Width | 1350 mm | 1860 mm |
| Vehicle Height | 1330 mm | 1380 mm |
| Wheelbase Size | 1840 mm | 2790 mm |
| Fuel Tank Capacity | 22 L | 70 L |
