2009 Chevrolet Optra vs. 1983 Fiat Regata
To start off, 2009 Chevrolet Optra is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Fiat Regata. In addition, the cost of maintenance, including insurance, on 1983 Fiat Regata would be higher. At 1,799 cc (4 cylinders), 2009 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Optra (120 HP @ 5800 RPM) has 49 more horse power than 1983 Fiat Regata. (71 HP @ 5700 RPM). In normal driving conditions, 2009 Chevrolet Optra should accelerate faster than 1983 Fiat Regata. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Optra weights approximately 341 kg more than 1983 Fiat Regata. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2009 Chevrolet Optra (166 Nm @ 4000 RPM) has 66 more torque (in Nm) than 1983 Fiat Regata. (100 Nm @ 3000 RPM). This means 2009 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1983 Fiat Regata.
Compare all specifications:
| 2009 Chevrolet Optra | 1983 Fiat Regata | |
| Make | Chevrolet | Fiat |
| Model | Optra | Regata |
| Year Released | 2009 | 1983 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1301 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 71 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 166 Nm | 100 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 81.6 mm | 86 mm |
| Engine Stroke Size | 86 mm | 56 mm |
| Top Speed | 187 km/hour | 154 km/hour |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1211 kg | 870 kg |
| Vehicle Length | 4510 mm | 4270 mm |
| Vehicle Width | 1730 mm | 1660 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2610 mm | 2440 mm |
| Fuel Tank Capacity | 60 L | 38 L |
