2007 Mazda 6 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 Mazda 6. In addition, the cost of maintenance, including insurance, on 2007 Mazda 6 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 196 more horse power than 2007 Mazda 6. (134 HP @ 3500 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2007 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti G37 weights approximately 198 kg more than 2007 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 Mazda 6, 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 56 more torque (in Nm) than 2007 Mazda 6. (310 Nm @ 2000 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6.
Compare all specifications:
| 2007 Mazda 6 | 2011 Infiniti G37 | |
| Make | Mazda | Infiniti |
| Model | 6 | G37 |
| Year Released | 2007 | 2011 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 330 HP |
| Engine RPM | 3500 RPM | 7000 RPM |
| Torque | 310 Nm | 366 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1683 kg |
| Vehicle Length | 4690 mm | 4655 mm |
| Vehicle Width | 1790 mm | 1824 mm |
| Vehicle Height | 1440 mm | 1394 mm |
| Wheelbase Size | 2680 mm | 2850 mm |
| Fuel Tank Capacity | 64 L | 76 L |
