1959 Austin A 55 vs. 2003 BMW X5
To start off, 2003 BMW X5 is newer by 44 year(s). Which means there will be less support and parts availability for 1959 Austin A 55. In addition, the cost of maintenance, including insurance, on 1959 Austin A 55 would be higher. At 4,398 cc (8 cylinders), 2003 BMW X5 is equipped with a bigger engine. In terms of performance, 2003 BMW X5 (338 HP @ 6100 RPM) has 284 more horse power than 1959 Austin A 55. (54 HP @ 4350 RPM) In normal driving conditions, 2003 BMW X5 should accelerate faster than 1959 Austin A 55. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 1075 kg more than 1959 Austin A 55. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1959 Austin A 55. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 BMW X5 (400 Nm) has 332 more torque (in Nm) than 1959 Austin A 55. (68 Nm). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1959 Austin A 55.
Compare all specifications:
| 1959 Austin A 55 | 2003 BMW X5 | |
| Make | Austin | BMW |
| Model | A 55 | X5 |
| Year Released | 1959 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1489 cc | 4398 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 54 HP | 338 HP |
| Engine RPM | 4350 RPM | 6100 RPM |
| Torque | 68 Nm | 400 Nm |
| Engine Bore Size | 73 mm | 92 mm |
| Engine Stroke Size | 88.9 mm | 82.7 mm |
| Engine Compression Ratio | 8.3:1 | 10.0:1 |
| Top Speed | 122 km/hour | 240 km/hour |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1120 kg | 2195 kg |
| Vehicle Length | 4460 mm | 4670 mm |
| Vehicle Width | 1620 mm | 1880 mm |
| Vehicle Height | 1530 mm | 1720 mm |
| Wheelbase Size | 2530 mm | 2730 mm |
| Fuel Tank Capacity | 45 L | 93 L |
