2007 Chevrolet Optra vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 4 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 3,700 cc (6 cylinders), 2011 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 210 more horse power than 2007 Chevrolet Optra. (120 HP @ 5800 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2007 Chevrolet Optra.
Because 2011 Infiniti G37 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2011 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2007 Chevrolet Optra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2011 Infiniti G37 (366 Nm @ 5200 RPM) has 201 more torque (in Nm) than 2007 Chevrolet Optra. (165 Nm @ 4000 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2007 Chevrolet Optra. 2011 Infiniti G37 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. 2011 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet Optra | 2011 Infiniti G37 | |
| Make | Chevrolet | Infiniti |
| Model | Optra | G37 |
| Year Released | 2007 | 2011 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1799 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 120 HP | 330 HP |
| Engine RPM | 5800 RPM | 7000 RPM |
| Torque | 165 Nm | 366 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4510 mm | 4655 mm |
| Vehicle Width | 1730 mm | 1852 mm |
| Vehicle Height | 1450 mm | 1400 mm |
| Wheelbase Size | 2610 mm | 2850 mm |
