2006 Chevrolet Optra vs. 1999 Nissan Sunny
To start off, 2006 Chevrolet Optra is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Nissan Sunny. In addition, the cost of maintenance, including insurance, on 1999 Nissan Sunny would be higher. At 1,973 cc (4 cylinders), 1999 Nissan Sunny is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Optra (108 HP) has 34 more horse power than 1999 Nissan Sunny. (74 HP). In normal driving conditions, 2006 Chevrolet Optra should accelerate faster than 1999 Nissan Sunny. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 590 kg more than 1999 Nissan Sunny. 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, 2006 Chevrolet Optra (151 Nm @ 4000 RPM) has 19 more torque (in Nm) than 1999 Nissan Sunny. (132 Nm @ 2800 RPM). This means 2006 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1999 Nissan Sunny.
Compare all specifications:
| 2006 Chevrolet Optra | 1999 Nissan Sunny | |
| Make | Chevrolet | Nissan |
| Model | Optra | Sunny |
| Year Released | 2006 | 1999 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1973 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 108 HP | 74 HP |
| Torque | 151 Nm | 132 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1750 kg | 1160 kg |
| Vehicle Length | 4440 mm | 4180 mm |
| Vehicle Height | 1250 mm | 1530 mm |
