2007 Chevrolet Optra vs. 2009 Infiniti FX
To start off, 2009 Infiniti FX is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Chevrolet Optra. In addition, the cost of maintenance, including insurance, on 2007 Chevrolet Optra would be higher. At 5,026 cc (8 cylinders), 2009 Infiniti FX is equipped with a bigger engine. In terms of performance, 2009 Infiniti FX (385 HP) has 277 more horse power than 2007 Chevrolet Optra. (108 HP) In normal driving conditions, 2009 Infiniti FX should accelerate faster than 2007 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti FX weights approximately 945 kg more than 2007 Chevrolet Optra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti FX is four wheel drive (4WD), it will have significant more traction and grip than 2007 Chevrolet Optra. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti FX 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 Infiniti FX (500 Nm @ 4400 RPM) has 349 more torque (in Nm) than 2007 Chevrolet Optra. (151 Nm @ 4000 RPM). This means 2009 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 2009 Infiniti FX 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. 2009 Infiniti FX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 2009 Infiniti FX | |
| Make | Chevrolet | Infiniti |
| Model | Optra | FX |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 5026 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 108 HP | 385 HP |
| Torque | 151 Nm | 500 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 79 mm | 95.5 mm |
| Engine Stroke Size | 81.5 mm | 87.7 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 187 km/hour | 250 km/hour |
| Acceleration 0-100mph | 11.7 seconds | 6.1 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1175 kg | 2120 kg |
| Vehicle Length | 4510 mm | 4870 mm |
| Vehicle Width | 1730 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1690 mm |
| Wheelbase Size | 2610 mm | 2890 mm |
| Fuel Consumption Overall | 11.4 L/100km | 13 L/100km |
| Fuel Tank Capacity | 60 L | 90 L |
