1950 Austin A 40 vs. 2007 BMW Z4
To start off, 2007 BMW Z4 is newer by 57 year(s). Which means there will be less support and parts availability for 1950 Austin A 40. In addition, the cost of maintenance, including insurance, on 1950 Austin A 40 would be higher. At 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 289 more horse power than 1950 Austin A 40. (49 HP @ 4800 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1950 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 519 kg more than 1950 Austin A 40. 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 281 more torque (in Nm) than 1950 Austin A 40. (84 Nm @ 2400 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1950 Austin A 40.
Compare all specifications:
| 1950 Austin A 40 | 2007 BMW Z4 | |
| Make | Austin | BMW |
| Model | A 40 | Z4 |
| Year Released | 1950 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1200 cc | 3246 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 338 HP |
| Engine RPM | 4800 RPM | 7900 RPM |
| Torque | 84 Nm | 365 Nm |
| Torque RPM | 2400 RPM | 4900 RPM |
| Engine Bore Size | 65.5 mm | 87 mm |
| Engine Stroke Size | 89 mm | 91 mm |
| Engine Compression Ratio | 7.2:1 | 11.5:1 |
| Top Speed | 127 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 966 kg | 1485 kg |
| Vehicle Length | 4060 mm | 4120 mm |
| Vehicle Width | 1560 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1310 mm |
| Wheelbase Size | 2360 mm | 2500 mm |
| Fuel Tank Capacity | 34 L | 55 L |
