2003 Mazda 6 vs. 2012 Infiniti EX
To start off, 2012 Infiniti EX is newer by 9 year(s). Which means there will be less support and parts availability for 2003 Mazda 6. In addition, the cost of maintenance, including insurance, on 2003 Mazda 6 would be higher. At 2,993 cc (6 cylinders), 2012 Infiniti EX is equipped with a bigger engine. In terms of performance, 2012 Infiniti EX (235 HP @ 3750 RPM) has 131 more horse power than 2003 Mazda 6. (104 HP @ 4000 RPM) In normal driving conditions, 2012 Infiniti EX should accelerate faster than 2003 Mazda 6.
Because 2012 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 2012 Infiniti EX. However, in wet, icy, snow, or gravel driving conditions, 2003 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, 2012 Infiniti EX (550 Nm) has 310 more torque (in Nm) than 2003 Mazda 6. (240 Nm). This means 2012 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 6.
Compare all specifications:
| 2003 Mazda 6 | 2012 Infiniti EX | |
| Make | Mazda | Infiniti |
| Model | 6 | EX |
| Year Released | 2003 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 1594 cc | 2993 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 104 HP | 235 HP |
| Engine RPM | 4000 RPM | 3750 RPM |
| Torque | 240 Nm | 550 Nm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 185 km/hour | 220 km/hour |
| Acceleration 0-100mph | 11 seconds | 7.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Wheelbase Size | 2610 mm | 2799 mm |
