1947 Austin A 40 vs. 1975 Bitter Diplomat
To start off, 1975 Bitter Diplomat is newer by 28 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 5,353 cc (8 cylinders), 1975 Bitter Diplomat is equipped with a bigger engine. In terms of performance, 1975 Bitter Diplomat (227 HP) has 188 more horse power than 1947 Austin A 40. (39 HP) In normal driving conditions, 1975 Bitter Diplomat should accelerate faster than 1947 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1975 Bitter Diplomat weights approximately 715 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:
| 1947 Austin A 40 | 1975 Bitter Diplomat | |
| Make | Austin | Bitter |
| Model | A 40 | Diplomat |
| Year Released | 1947 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1200 cc | 5353 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 39 HP | 227 HP |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 965 kg | 1680 kg |
| Vehicle Length | 3890 mm | 4860 mm |
| Vehicle Width | 1560 mm | 1850 mm |
| Vehicle Height | 1620 mm | 1290 mm |
| Wheelbase Size | 2360 mm | 2690 mm |
