2009 Infiniti EX vs. 2009 Mazda 3
To start off, both 2009 Infiniti EX and 2009 Mazda 3 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 3,696 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (317 HP @ 7000 RPM) has 169 more horse power than 2009 Mazda 3. (148 HP @ 6500 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2009 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 169 kg more than 2009 Mazda 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti EX is four wheel drive (4WD), it will have significant more traction and grip than 2009 Mazda 3. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti EX will offer significantly more control. 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 EX (360 Nm @ 5200 RPM) has 177 more torque (in Nm) than 2009 Mazda 3. (183 Nm @ 4500 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda 3. 2009 Infiniti EX has automatic transmission and 2009 Mazda 3 has manual transmission. 2009 Mazda 3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Infiniti EX | 2009 Mazda 3 | |
| Make | Infiniti | Mazda |
| Model | EX | 3 |
| Year Released | 2009 | 2009 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 317 HP | 148 HP |
| Engine RPM | 7000 RPM | 6500 RPM |
| Torque | 360 Nm | 183 Nm |
| Torque RPM | 5200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1719 kg | 1550 kg |
| Vehicle Length | 4640 mm | 4510 mm |
| Vehicle Width | 1810 mm | 1760 mm |
| Vehicle Height | 1600 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2650 mm |
| Fuel Consumption Overall | 11.2 L/100km | 8.7 L/100km |
| Fuel Tank Capacity | 82 L | 55 L |
