1999 Infiniti QX4 vs. 2010 Mazda 6
To start off, 2010 Mazda 6 is newer by 11 year(s). Which means there will be less support and parts availability for 1999 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1999 Infiniti QX4 would be higher. At 3,498 cc (6 cylinders), 1999 Infiniti QX4 is equipped with a bigger engine. In terms of performance, 1999 Infiniti QX4 (238 HP @ 6000 RPM) has 68 more horse power than 2010 Mazda 6. (170 HP @ 6000 RPM). In normal driving conditions, 1999 Infiniti QX4 should accelerate faster than 2010 Mazda 6. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti QX4 weights approximately 484 kg more than 2010 Mazda 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2010 Mazda 6. In wet, icy, snow, or gravel driving conditions, 1999 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, 1999 Infiniti QX4 (359 Nm @ 3200 RPM) has 133 more torque (in Nm) than 2010 Mazda 6. (226 Nm @ 4000 RPM). This means 1999 Infiniti QX4 will have an easier job in driving up hills or pulling heavy equipment than 2010 Mazda 6. 1999 Infiniti QX4 has automatic transmission and 2010 Mazda 6 has manual transmission. 2010 Mazda 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Infiniti QX4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Infiniti QX4 | 2010 Mazda 6 | |
| Make | Infiniti | Mazda |
| Model | QX4 | 6 |
| Year Released | 1999 | 2010 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 2500 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 238 HP | 170 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 359 Nm | 226 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1962 kg | 1478 kg |
| Vehicle Length | 4660 mm | 4920 mm |
| Vehicle Width | 1850 mm | 1839 mm |
| Vehicle Height | 1800 mm | 1471 mm |
| Wheelbase Size | 2710 mm | 2789 mm |
