2001 Infiniti QX4 vs. 2004 Mazda 6
To start off, 2004 Mazda 6 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 2001 Infiniti QX4 would be higher. At 3,497 cc (6 cylinders), 2001 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 2001 Infiniti QX4 (238 HP @ 6000 RPM) has 94 more horse power than 2004 Mazda 6. (144 HP @ 6000 RPM). In normal driving conditions, 2001 Infiniti QX4 should accelerate faster than 2004 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 2001 Infiniti QX4 weights approximately 550 kg more than 2004 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2004 Mazda 6. In wet, icy, snow, or gravel driving conditions, 2001 Infiniti QX4 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, 2001 Infiniti QX4 (359 Nm @ 3200 RPM) has 178 more torque (in Nm) than 2004 Mazda 6. (181 Nm @ 4500 RPM). This means 2001 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2004 Mazda 6. 2001 Infiniti QX4 has automatic transmission and 2004 Mazda 6 has manual transmission. 2004 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Infiniti QX4 | 2004 Mazda 6 | |
| Make | Infiniti | Mazda |
| Model | QX4 | 6 |
| Year Released | 2001 | 2004 |
| Body Type | SUV | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 3497 cc | 1999 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 144 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 359 Nm | 181 Nm |
| Torque RPM | 3200 RPM | 4500 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1960 kg | 1410 kg |
| Vehicle Length | 5080 mm | 4710 mm |
| Vehicle Width | 1830 mm | 1790 mm |
| Vehicle Height | 1500 mm | 1490 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Tank Capacity | 60 L | 64 L |
