1951 Austin A 40 vs. 1974 Fiat 133
To start off, 1974 Fiat 133 is newer by 23 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 1,200 cc (4 cylinders), 1951 Austin A 40 is equipped with a bigger engine. In terms of performance, 1951 Austin A 40 (49 HP @ 5000 RPM) has 15 more horse power than 1974 Fiat 133. (34 HP @ 4800 RPM). In normal driving conditions, 1951 Austin A 40 should accelerate faster than 1974 Fiat 133. With that said, vehicle weight also plays an important factor in acceleration. 1951 Austin A 40 weights approximately 300 kg more than 1974 Fiat 133. 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, 1951 Austin A 40 (83 Nm @ 3000 RPM) has 29 more torque (in Nm) than 1974 Fiat 133. (54 Nm @ 3200 RPM). This means 1951 Austin A 40 will have an easier job in driving up hills or pulling heavy equipment than 1974 Fiat 133.
Compare all specifications:
| 1951 Austin A 40 | 1974 Fiat 133 | |
| Make | Austin | Fiat |
| Model | A 40 | 133 |
| Year Released | 1951 | 1974 |
| Engine Position | Front | Rear |
| Engine Size | 1200 cc | 842 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 34 HP |
| Engine RPM | 5000 RPM | 4800 RPM |
| Torque | 83 Nm | 54 Nm |
| Torque RPM | 3000 RPM | 3200 RPM |
| Engine Bore Size | 65.5 mm | 65 mm |
| Engine Stroke Size | 89 mm | 68 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 990 kg | 690 kg |
| Vehicle Length | 4060 mm | 3460 mm |
| Vehicle Width | 1560 mm | 1430 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2360 mm | 2030 mm |
