1961 Austin 7 vs. 1947 Triumph Roadster
To start off, 1961 Austin 7 is newer by 14 year(s). Which means there will be less support and parts availability for 1947 Triumph Roadster. In addition, the cost of maintenance, including insurance, on 1947 Triumph Roadster would be higher. At 1,776 cc (4 cylinders), 1947 Triumph Roadster is equipped with a bigger engine. In terms of performance, 1947 Triumph Roadster (62 HP @ 4500 RPM) has 29 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 1947 Triumph Roadster should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 1947 Triumph Roadster weights approximately 540 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1947 Triumph Roadster (125 Nm @ 2000 RPM) has 65 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 1947 Triumph Roadster will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 1947 Triumph Roadster | |
| Make | Austin | Triumph |
| Model | 7 | Roadster |
| Year Released | 1961 | 1947 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1776 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 33 HP | 62 HP |
| Engine RPM | 5500 RPM | 4500 RPM |
| Torque | 60 Nm | 125 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 610 kg | 1150 kg |
| Vehicle Length | 3060 mm | 4290 mm |
| Vehicle Width | 1450 mm | 1630 mm |
| Vehicle Height | 1360 mm | 1430 mm |
| Wheelbase Size | 2040 mm | 2550 mm |
