2013 Infiniti M vs. 2013 Infiniti QX
To start off, both 2013 Infiniti M and 2013 Infiniti QX were released in the same year (2013). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 5,552 cc (4 cylinders), 2013 Infiniti QX is equipped with a bigger engine. In terms of performance, 2013 Infiniti QX (395 HP @ 5800 RPM) has 97 more horse power than 2013 Infiniti M. (298 HP @ 6800 RPM) In normal driving conditions, 2013 Infiniti QX should accelerate faster than 2013 Infiniti M. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti QX weights approximately 841 kg more than 2013 Infiniti M. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2013 Infiniti QX (560 Nm @ 4000 RPM) has 210 more torque (in Nm) than 2013 Infiniti M. (350 Nm @ 5000 RPM). This means 2013 Infiniti QX will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti M.
Compare all specifications:
| 2013 Infiniti M | 2013 Infiniti QX | |
| Make | Infiniti | Infiniti |
| Model | M | QX |
| Year Released | 2013 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3696 cc | 5552 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | V | electric |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 298 HP | 395 HP |
| Engine RPM | 6800 RPM | 5800 RPM |
| Torque | 350 Nm | 560 Nm |
| Torque RPM | 5000 RPM | 4000 RPM |
| Engine Bore Size | 95 mm | 98 mm |
| Engine Stroke Size | 81 mm | 92 mm |
| Fuel Type | Gasoline / Electric Hybrid | Diesel / Electric Hybrid |
| Drive Type | AWD | 4WD |
| Transmission Type | CVT | 6-speed manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1815 kg | 2656 kg |
| Vehicle Length | 4945 mm | 5290 mm |
| Vehicle Width | 1845 mm | 2030 mm |
| Vehicle Height | 1515 mm | 1925 mm |
| Wheelbase Size | 2900 mm | 3075 mm |
| Fuel Consumption | 6.1 L/100km | 10.3 L/100km |
| Fuel Consumption City | 7.5 L/100km | 15.7 L/100km |
