2009 Chevrolet Optra vs. 1973 Ford Cortina
To start off, 2009 Chevrolet Optra is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Ford Cortina. In addition, the cost of maintenance, including insurance, on 1973 Ford Cortina would be higher. At 1,597 cc (4 cylinders), 2009 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Optra (108 HP) has 52 more horse power than 1973 Ford Cortina. (56 HP). In normal driving conditions, 2009 Chevrolet Optra should accelerate faster than 1973 Ford Cortina. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Optra weights approximately 316 kg more than 1973 Ford Cortina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1973 Ford Cortina is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1973 Ford Cortina. However, in wet, icy, snow, or gravel driving conditions, 2009 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Chevrolet Optra (150 Nm @ 4000 RPM) has 59 more torque (in Nm) than 1973 Ford Cortina. (91 Nm @ 3000 RPM). This means 2009 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1973 Ford Cortina.
Compare all specifications:
| 2009 Chevrolet Optra | 1973 Ford Cortina | |
| Make | Chevrolet | Ford |
| Model | Optra | Cortina |
| Year Released | 2009 | 1973 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 1298 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 56 HP |
| Torque | 150 Nm | 91 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 79 mm | 81 mm |
| Engine Stroke Size | 81.5 mm | 63 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 945 kg |
| Vehicle Length | 4510 mm | 4270 mm |
| Vehicle Width | 1730 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1330 mm |
| Wheelbase Size | 2610 mm | 2570 mm |
| Fuel Tank Capacity | 60 L | 55 L |
