2007 Mazda 6 vs. 2011 Infiniti EX
To start off, 2011 Infiniti EX 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 3,696 cc (6 cylinders), 2011 Infiniti EX is equipped with a bigger engine. In terms of performance, 2011 Infiniti EX (316 HP @ 7000 RPM) has 182 more horse power than 2007 Mazda 6. (134 HP @ 3500 RPM) In normal driving conditions, 2011 Infiniti EX should accelerate faster than 2007 Mazda 6.
Because 2011 Infiniti EX 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 EX. 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 EX (360 Nm @ 5200 RPM) has 50 more torque (in Nm) than 2007 Mazda 6. (310 Nm @ 2000 RPM). This means 2011 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda 6. 2011 Infiniti EX has automatic transmission and 2007 Mazda 6 has manual transmission. 2007 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda 6 | 2011 Infiniti EX | |
| Make | Mazda | Infiniti |
| Model | 6 | EX |
| Year Released | 2007 | 2011 |
| Body Type | Station Wagon | SUV |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 316 HP |
| Engine RPM | 3500 RPM | 7000 RPM |
| Torque | 310 Nm | 360 Nm |
| Torque RPM | 2000 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 200 km/hour | 240 km/hour |
| Acceleration 0-100mph | 10.7 seconds | 6.4 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4710 mm | 4630 mm |
| Vehicle Width | 1790 mm | 1803 mm |
| Vehicle Height | 1490 mm | 1572 mm |
| Wheelbase Size | 2680 mm | 2799 mm |
| Fuel Tank Capacity | 64 L | 76 L |
