1951 Austin A 40 vs. 2007 BMW 730
To start off, 2007 BMW 730 is newer by 56 year(s). Which means there will be less support and parts availability for 1951 Austin A 40. In addition, the cost of maintenance, including insurance, on 1951 Austin A 40 would be higher. At 2,996 cc (6 cylinders), 2007 BMW 730 is equipped with a bigger engine. In terms of performance, 2007 BMW 730 (255 HP @ 6600 RPM) has 206 more horse power than 1951 Austin A 40. (49 HP @ 5000 RPM) In normal driving conditions, 2007 BMW 730 should accelerate faster than 1951 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 730 weights approximately 830 kg more than 1951 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 730 (300 Nm @ 2500 RPM) has 217 more torque (in Nm) than 1951 Austin A 40. (83 Nm @ 3000 RPM). This means 2007 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1951 Austin A 40.
Compare all specifications:
| 1951 Austin A 40 | 2007 BMW 730 | |
| Make | Austin | BMW |
| Model | A 40 | 730 |
| Year Released | 1951 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1200 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 49 HP | 255 HP |
| Engine RPM | 5000 RPM | 6600 RPM |
| Torque | 83 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 990 kg | 1820 kg |
| Vehicle Length | 4060 mm | 5180 mm |
| Vehicle Width | 1560 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2360 mm | 3140 mm |
| Fuel Tank Capacity | 34 L | 88 L |
