2003 Alpina B3 vs. 1947 Austin A 40
To start off, 2003 Alpina B3 is newer by 56 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 3,346 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP) has 262 more horse power than 1947 Austin A 40. (39 HP). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 1947 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 1035 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:
| 2003 Alpina B3 | 1947 Austin A 40 | |
| Make | Alpina | Austin |
| Model | B3 | A 40 |
| Year Released | 2003 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1200 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 39 HP |
| Engine Bore Size | 87.1 mm | 65.5 mm |
| Engine Stroke Size | 93.9 mm | 89 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2000 kg | 965 kg |
| Vehicle Length | 4480 mm | 3890 mm |
| Vehicle Width | 1750 mm | 1560 mm |
| Vehicle Height | 1420 mm | 1620 mm |
| Wheelbase Size | 3000 mm | 2360 mm |
| Fuel Tank Capacity | 63 L | 48 L |
