1961 Austin A 40 vs. 1986 Ford Sierra
To start off, 1986 Ford Sierra is newer by 25 year(s). Which means there will be less support and parts availability for 1961 Austin A 40. In addition, the cost of maintenance, including insurance, on 1961 Austin A 40 would be higher. At 1,769 cc (4 cylinders), 1986 Ford Sierra is equipped with a bigger engine. In terms of performance, 1986 Ford Sierra (89 HP @ 5400 RPM) has 53 more horse power than 1961 Austin A 40. (36 HP @ 5000 RPM) In normal driving conditions, 1986 Ford Sierra should accelerate faster than 1961 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 1986 Ford Sierra weights approximately 254 kg more than 1961 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, 1986 Ford Sierra (143 Nm @ 3500 RPM) has 75 more torque (in Nm) than 1961 Austin A 40. (68 Nm @ 2500 RPM). This means 1986 Ford Sierra will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin A 40.
Compare all specifications:
| 1961 Austin A 40 | 1986 Ford Sierra | |
| Make | Austin | Ford |
| Model | A 40 | Sierra |
| Year Released | 1961 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 948 cc | 1769 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 36 HP | 89 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 68 Nm | 143 Nm |
| Torque RPM | 2500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Vehicle Weight | 760 kg | 1014 kg |
| Vehicle Length | 3670 mm | 4400 mm |
| Vehicle Width | 1520 mm | 1680 mm |
| Vehicle Height | 1450 mm | 1370 mm |
| Wheelbase Size | 2220 mm | 2620 mm |
