2008 Chevrolet Optra vs. 2008 Mazda 6
To start off, both 2008 Chevrolet Optra and 2008 Mazda 6 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,999 cc (4 cylinders), 2008 Mazda 6 is equipped with a bigger engine. In terms of performance, 2008 Mazda 6 (145 HP @ 6500 RPM) has 25 more horse power than 2008 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2008 Mazda 6 should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mazda 6 weights approximately 159 kg more than 2008 Chevrolet Optra. 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, 2008 Mazda 6 (184 Nm @ 4000 RPM) has 19 more torque (in Nm) than 2008 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2008 Mazda 6 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra.
Compare all specifications:
| 2008 Chevrolet Optra | 2008 Mazda 6 | |
| Make | Chevrolet | Mazda |
| Model | Optra | 6 |
| Year Released | 2008 | 2008 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 145 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 165 Nm | 184 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 81.7 mm | 87.5 mm |
| Engine Stroke Size | 86 mm | 83.1 mm |
| Engine Compression Ratio | 9.8:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 10.3 seconds | 9.9 seconds |
| 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 | 1370 kg |
| Vehicle Length | 4510 mm | 4760 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1450 mm | 1450 mm |
| Wheelbase Size | 2610 mm | 2730 mm |
| Fuel Consumption Overall | 11.8 L/100km | 7 L/100km |
| Fuel Tank Capacity | 60 L | 64 L |
