1964 Autobianchi Primula vs. 2001 BMW X5
To start off, 2001 BMW X5 is newer by 37 year(s). Which means there will be less support and parts availability for 1964 Autobianchi Primula. In addition, the cost of maintenance, including insurance, on 1964 Autobianchi Primula would be higher. At 2,979 cc (6 cylinders), 2001 BMW X5 is equipped with a bigger engine. In terms of performance, 2001 BMW X5 (227 HP @ 5900 RPM) has 170 more horse power than 1964 Autobianchi Primula. (57 HP @ 5300 RPM) In normal driving conditions, 2001 BMW X5 should accelerate faster than 1964 Autobianchi Primula. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW X5 weights approximately 1236 kg more than 1964 Autobianchi Primula. 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 1964 Autobianchi Primula. 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 (300 Nm @ 3500 RPM) has 207 more torque (in Nm) than 1964 Autobianchi Primula. (93 Nm @ 3200 RPM). This means 2001 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1964 Autobianchi Primula.
Compare all specifications:
| 1964 Autobianchi Primula | 2001 BMW X5 | |
| Make | Autobianchi | BMW |
| Model | Primula | X5 |
| Year Released | 1964 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1221 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 57 HP | 227 HP |
| Engine RPM | 5300 RPM | 5900 RPM |
| Torque | 93 Nm | 300 Nm |
| Torque RPM | 3200 RPM | 3500 RPM |
| Engine Bore Size | 72 mm | 84 mm |
| Engine Stroke Size | 75 mm | 89.6 mm |
| Engine Compression Ratio | 8.6:1 | 10.2:1 |
| Top Speed | 140 km/hour | 202 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 834 kg | 2070 kg |
| Vehicle Length | 3800 mm | 4670 mm |
| Vehicle Width | 1590 mm | 1880 mm |
| Vehicle Height | 1350 mm | 1720 mm |
| Wheelbase Size | 2310 mm | 2830 mm |
| Fuel Tank Capacity | 40 L | 93 L |
