2011 BMW 730 vs. 2013 Infiniti EX
To start off, 2013 Infiniti EX is newer by 2 year(s). Which means there will be less support and parts availability for 2011 BMW 730. In addition, the cost of maintenance, including insurance, on 2011 BMW 730 would be higher. At 3,696 cc (6 cylinders), 2013 Infiniti EX is equipped with a bigger engine. In terms of performance, 2013 Infiniti EX (321 HP @ 7000 RPM) has 77 more horse power than 2011 BMW 730. (244 HP @ 4000 RPM) In normal driving conditions, 2013 Infiniti EX should accelerate faster than 2011 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2011 BMW 730 weights approximately 145 kg more than 2013 Infiniti EX.
Because 2013 Infiniti EX is all wheel drive (AWD), it will have significant more traction and grip than 2011 BMW 730. In wet, icy, snow, or gravel driving conditions, 2013 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, 2011 BMW 730 (540 Nm @ 4000 RPM) has 178 more torque (in Nm) than 2013 Infiniti EX. (362 Nm @ 5200 RPM). This means 2011 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2013 Infiniti EX.
Compare all specifications:
| 2011 BMW 730 | 2013 Infiniti EX | |
| Make | BMW | Infiniti |
| Model | 730 | EX |
| Year Released | 2011 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 2993 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 244 HP | 321 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 540 Nm | 362 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Fuel Type | Diesel | Natural Gas (CNG) |
| Drive Type | Rear | AWD |
| Transmission Type | 8-speed shiftable automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1940 kg | 1795 kg |
| Vehicle Length | 5072 mm | 4631 mm |
| Vehicle Width | 1902 mm | 1803 mm |
| Vehicle Height | 1479 mm | 1589 mm |
| Wheelbase Size | 3070 mm | 2850 mm |
| Fuel Consumption | 5.5 L/100km | 8.5 L/100km |
| Fuel Consumption City | 9 L/100km | 12.3 L/100km |
