2009 Chevrolet Optra vs. 1991 Chevrolet Nova
To start off, 2009 Chevrolet Optra is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Nova. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Nova would be higher. At 5,025 cc (8 cylinders), 1991 Chevrolet Nova is equipped with a bigger engine. In terms of performance, 1991 Chevrolet Nova (200 HP) has 92 more horse power than 2009 Chevrolet Optra. (108 HP) In normal driving conditions, 1991 Chevrolet Nova should accelerate faster than 2009 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 1991 Chevrolet Nova weights approximately 177 kg more than 2009 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Chevrolet Nova 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 1991 Chevrolet Nova. 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, 1991 Chevrolet Nova (407 Nm @ 2400 RPM) has 257 more torque (in Nm) than 2009 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 1991 Chevrolet Nova will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Optra.
Compare all specifications:
| 2009 Chevrolet Optra | 1991 Chevrolet Nova | |
| Make | Chevrolet | Chevrolet |
| Model | Optra | Nova |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1597 cc | 5025 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 108 HP | 200 HP |
| Torque | 150 Nm | 407 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 79 mm | 98.4 mm |
| Engine Stroke Size | 81.5 mm | 82.5 mm |
| Engine Compression Ratio | 9.5:1 | 9.0:1 |
| Top Speed | 187 km/hour | 177 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1261 kg | 1438 kg |
| Vehicle Length | 4510 mm | 4820 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1340 mm |
| Wheelbase Size | 2610 mm | 2830 mm |
