2009 Infiniti EX vs. 2003 Mazda 3
To start off, 2009 Infiniti EX is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Mazda 3. In addition, the cost of maintenance, including insurance, on 2003 Mazda 3 would be higher. 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 157 more horse power than 2003 Mazda 3. (160 HP @ 6000 RPM). In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2003 Mazda 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 479 kg more than 2003 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 2003 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 165 more torque (in Nm) than 2003 Mazda 3. (195 Nm @ 4500 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2003 Mazda 3.
Compare all specifications:
2009 Infiniti EX | 2003 Mazda 3 | |
Make | Infiniti | Mazda |
Model | EX | 3 |
Year Released | 2009 | 2003 |
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 | 160 HP |
Engine RPM | 7000 RPM | 6000 RPM |
Torque | 360 Nm | 195 Nm |
Torque RPM | 5200 RPM | 4500 RPM |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline - Premium | Gasoline |
Top Speed | 240 km/hour | 200 km/hour |
Acceleration 0-100mph | 6.4 seconds | 9 seconds |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 1719 kg | 1240 kg |
Vehicle Length | 4640 mm | 4430 mm |
Vehicle Width | 1810 mm | 1760 mm |
Vehicle Height | 1600 mm | 1470 mm |
Wheelbase Size | 2810 mm | 2850 mm |
Fuel Consumption Overall | 11.2 L/100km | 8.4 L/100km |
Fuel Tank Capacity | 82 L | 55 L |