2007 Lexus RX vs. 2013 Infiniti M
To start off, 2013 Infiniti M is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Lexus RX. In addition, the cost of maintenance, including insurance, on 2007 Lexus RX would be higher. At 3,696 cc (4 cylinders), 2013 Infiniti M is equipped with a bigger engine. In terms of performance, 2013 Infiniti M (414 HP @ 6000 RPM) has 142 more horse power than 2007 Lexus RX. (272 HP @ 6200 RPM) In normal driving conditions, 2013 Infiniti M should accelerate faster than 2007 Lexus RX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus RX weights approximately 83 kg more than 2013 Infiniti M.
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 M (565 Nm @ 4400 RPM) has 223 more torque (in Nm) than 2007 Lexus RX. (342 Nm @ 4700 RPM). This means 2013 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Lexus RX.
Compare all specifications:
| 2007 Lexus RX | 2013 Infiniti M | |
| Make | Lexus | Infiniti |
| Model | RX | M |
| Year Released | 2007 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3456 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 272 HP | 414 HP |
| Engine RPM | 6200 RPM | 6000 RPM |
| Torque | 342 Nm | 565 Nm |
| Torque RPM | 4700 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline / Electric Hybrid |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | CVT |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1910 kg | 1827 kg |
| Vehicle Length | 4580 mm | 4945 mm |
| Vehicle Width | 1850 mm | 1845 mm |
| Vehicle Height | 1680 mm | 1500 mm |
| Wheelbase Size | 2730 mm | 2900 mm |
