2008 Chevrolet Optra vs. 2009 Mazda CX-9
To start off, 2009 Mazda CX-9 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2008 Chevrolet Optra would be higher. At 3,724 cc (6 cylinders), 2009 Mazda CX-9 is equipped with a bigger engine. In terms of performance, 2009 Mazda CX-9 (273 HP @ 6250 RPM) has 170 more horse power than 2008 Chevrolet Optra. (103 HP @ 5800 RPM) In normal driving conditions, 2009 Mazda CX-9 should accelerate faster than 2008 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda CX-9 weights approximately 5 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.
Because 2009 Mazda CX-9 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2009 Mazda CX-9 will offer significantly more control. 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, 2009 Mazda CX-9 (366 Nm @ 4500 RPM) has 216 more torque (in Nm) than 2008 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 2009 Mazda CX-9 will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Optra. 2009 Mazda CX-9 has automatic transmission and 2008 Chevrolet Optra has manual transmission. 2008 Chevrolet Optra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mazda CX-9 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Optra | 2009 Mazda CX-9 | |
| Make | Chevrolet | Mazda |
| Model | Optra | CX-9 |
| Year Released | 2008 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3724 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 103 HP | 273 HP |
| Engine RPM | 5800 RPM | 6250 RPM |
| Torque | 150 Nm | 366 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1175 kg | 1180 kg |
| Vehicle Length | 4320 mm | 5080 mm |
| Vehicle Height | 1500 mm | 1730 mm |
| Wheelbase Size | 2610 mm | 2880 mm |
| Fuel Consumption Overall | 11.5 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 60 L | 76 L |
