2009 Chevrolet Optra vs. 1982 Nissan Sunny
To start off, 2009 Chevrolet Optra is newer by 27 year(s). Which means there will be less support and parts availability for 1982 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1982 Nissan Sunny would be higher. At 1,598 cc (4 cylinders), 2009 Chevrolet Optra is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Optra (108 HP) has 34 more horse power than 1982 Nissan Sunny. (74 HP). In normal driving conditions, 2009 Chevrolet Optra should accelerate faster than 1982 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2009 Chevrolet Optra weights approximately 1570 kg more than 1982 Nissan Sunny. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 Chevrolet Optra (151 Nm @ 4000 RPM) has 27 more torque (in Nm) than 1982 Nissan Sunny. (124 Nm @ 2800 RPM). This means 2009 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1982 Nissan Sunny.
Compare all specifications:
| 2009 Chevrolet Optra | 1982 Nissan Sunny | |
| Make | Chevrolet | Nissan |
| Model | Optra | Sunny |
| Year Released | 2009 | 1982 |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1488 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 74 HP |
| Torque | 151 Nm | 124 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2385 kg | 815 kg |
| Vehicle Length | 4510 mm | 4140 mm |
| Vehicle Width | 1730 mm | 1650 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2410 mm |
