2008 Saturn Astra vs. 2012 Chevrolet Optra
To start off, 2012 Chevrolet Optra is newer by 4 year(s). Which means there will be less support and parts availability for 2008 Saturn Astra. In addition, the cost of maintenance, including insurance, on 2008 Saturn Astra would be higher. At 1,799 cc (4 cylinders), 2008 Saturn Astra is equipped with a bigger engine. In terms of performance, 2008 Saturn Astra (138 HP) has 30 more horse power than 2012 Chevrolet Optra. (108 HP). In normal driving conditions, 2008 Saturn Astra should accelerate faster than 2012 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2012 Chevrolet Optra weights approximately 650 kg more than 2008 Saturn Astra.
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, 2008 Saturn Astra (171 Nm @ 3800 RPM) has 20 more torque (in Nm) than 2012 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2008 Saturn Astra will have an easier job in driving up hills or pulling heavy equipment than 2012 Chevrolet Optra.
Compare all specifications:
| 2008 Saturn Astra | 2012 Chevrolet Optra | |
| Make | Saturn | Chevrolet |
| Model | Astra | Optra |
| Year Released | 2008 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1598 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 108 HP |
| Torque | 171 Nm | 151 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1735 kg | 2385 kg |
| Vehicle Length | 4340 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1730 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2610 mm |
| Fuel Consumption Overall | 11.8 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 46 L | 60 L |
