1951 Austin A 70 vs. 1947 Austin A 40
To start off, 1951 Austin A 70 is newer by 4 year(s). Which means there will be less support and parts availability for 1947 Austin A 40. In addition, the cost of maintenance, including insurance, on 1947 Austin A 40 would be higher. At 2,198 cc (4 cylinders), 1951 Austin A 70 is equipped with a bigger engine. In terms of performance, 1951 Austin A 70 (66 HP) has 27 more horse power than 1947 Austin A 40. (39 HP). In normal driving conditions, 1951 Austin A 70 should accelerate faster than 1947 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1951 Austin A 70 weights approximately 315 kg more than 1947 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.
Compare all specifications:
| 1951 Austin A 70 | 1947 Austin A 40 | |
| Make | Austin | Austin |
| Model | A 70 | A 40 |
| Year Released | 1951 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1200 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 66 HP | 39 HP |
| Engine Bore Size | 79.4 mm | 65.5 mm |
| Engine Stroke Size | 111.1 mm | 89 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1280 kg | 965 kg |
| Vehicle Length | 4260 mm | 3890 mm |
| Vehicle Width | 1770 mm | 1560 mm |
| Vehicle Height | 1670 mm | 1620 mm |
| Wheelbase Size | 2520 mm | 2360 mm |
| Fuel Tank Capacity | 56 L | 48 L |
