1961 Austin 7 vs. 2007 Chevrolet Optra
To start off, 2007 Chevrolet Optra is newer by 46 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 1,598 cc (4 cylinders), 2007 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Optra (108 HP) has 75 more horse power than 1961 Austin 7. (33 HP) In normal driving conditions, 2007 Chevrolet Optra should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Optra weights approximately 565 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, 2007 Chevrolet Optra (151 Nm @ 4000 RPM) has 91 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 2007 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 2007 Chevrolet Optra | |
| Make | Austin | Chevrolet |
| Model | 7 | Optra |
| Year Released | 1961 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 33 HP | 108 HP |
| Torque | 60 Nm | 151 Nm |
| Torque RPM | 3600 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 610 kg | 1175 kg |
| Vehicle Length | 3060 mm | 4510 mm |
| Vehicle Width | 1450 mm | 1730 mm |
| Vehicle Height | 1360 mm | 1450 mm |
| Wheelbase Size | 2040 mm | 2610 mm |
| Fuel Tank Capacity | 72 L | 60 L |
