2007 Chevrolet Optra vs. 1999 Saturn SC
To start off, 2007 Chevrolet Optra is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Saturn SC. In addition, the cost of maintenance, including insurance, on 1999 Saturn SC would be higher. At 1,901 cc (4 cylinders), 1999 Saturn SC is equipped with a bigger engine. In terms of performance, 2007 Chevrolet Optra (120 HP @ 5800 RPM) has 20 more horse power than 1999 Saturn SC. (100 HP @ 5000 RPM). In normal driving conditions, 2007 Chevrolet Optra should accelerate faster than 1999 Saturn SC. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet Optra weights approximately 166 kg more than 1999 Saturn SC. 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, 2007 Chevrolet Optra (165 Nm @ 4000 RPM) has 7 more torque (in Nm) than 1999 Saturn SC. (158 Nm @ 2400 RPM). This means 2007 Chevrolet Optra will have an easier job in driving up hills or pulling heavy equipment than 1999 Saturn SC. 1999 Saturn SC has automatic transmission and 2007 Chevrolet Optra has manual transmission. 2007 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Saturn SC will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 1999 Saturn SC | |
| Make | Chevrolet | Saturn |
| Model | Optra | SC |
| Year Released | 2007 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1901 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 120 HP | 100 HP |
| Engine RPM | 5800 RPM | 5000 RPM |
| Torque | 165 Nm | 158 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1211 kg | 1045 kg |
| Vehicle Length | 4510 mm | 4580 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Vehicle Height | 1450 mm | 1360 mm |
| Wheelbase Size | 2610 mm | 2610 mm |
