2009 Infiniti G37 vs. 2011 Opel Insignia
To start off, 2011 Opel Insignia is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Infiniti G37. In addition, the cost of maintenance, including insurance, on 2009 Infiniti G37 would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (328 HP @ 7000 RPM) has 111 more horse power than 2011 Opel Insignia. (217 HP @ 5300 RPM). In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 2011 Opel Insignia.
Because 2009 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 2009 Infiniti G37. However, in wet, icy, snow, or gravel driving conditions, 2011 Opel Insignia, 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, 2009 Infiniti G37 (365 Nm @ 5200 RPM) has 15 more torque (in Nm) than 2011 Opel Insignia. (350 Nm @ 2000 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2011 Opel Insignia.
Compare all specifications:
| 2009 Infiniti G37 | 2011 Opel Insignia | |
| Make | Infiniti | Opel |
| Model | G37 | Insignia |
| Year Released | 2009 | 2011 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 328 HP | 217 HP |
| Engine RPM | 7000 RPM | 5300 RPM |
| Torque | 365 Nm | 350 Nm |
| Torque RPM | 5200 RPM | 2000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4760 mm | 4830 mm |
| Vehicle Width | 1780 mm | 1856 mm |
| Vehicle Height | 1460 mm | 1498 mm |
| Wheelbase Size | 2860 mm | 2737 mm |
