2006 Infiniti Q45 vs. 2013 BMW X6 M
To start off, 2013 BMW X6 M is newer by 7 year(s). Which means there will be less support and parts availability for 2006 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 2006 Infiniti Q45 would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2013 BMW X6 M (547 HP @ 6000 RPM) has 207 more horse power than 2006 Infiniti Q45. (340 HP @ 6400 RPM) In normal driving conditions, 2013 BMW X6 M should accelerate faster than 2006 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X6 M weights approximately 1095 kg more than 2006 Infiniti Q45. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 BMW X6 M is all wheel drive (AWD), it will have significant more traction and grip than 2006 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2013 BMW X6 M 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, 2013 BMW X6 M (678 Nm @ 5650 RPM) has 226 more torque (in Nm) than 2006 Infiniti Q45. (452 Nm @ 4000 RPM). This means 2013 BMW X6 M will have an easier job in driving up hills or pulling heavy equipment than 2006 Infiniti Q45.
Compare all specifications:
| 2006 Infiniti Q45 | 2013 BMW X6 M | |
| Make | Infiniti | BMW |
| Model | Q45 | X6 M |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | Crossover |
| Engine Position | Front | Front |
| Engine Size | 4490 cc | 4395 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 340 HP | 547 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 452 Nm | 678 Nm |
| Torque RPM | 4000 RPM | 5650 RPM |
| Engine Bore Size | 93 mm | 89 mm |
| Engine Stroke Size | 82.7 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1320 kg | 2415 kg |
| Vehicle Length | 5110 mm | 4876 mm |
| Vehicle Width | 1850 mm | 2195 mm |
| Vehicle Height | 1500 mm | 1684 mm |
| Wheelbase Size | 2880 mm | 2933 mm |
| Fuel Consumption | 10 L/100km | 11.9 L/100km |
| Fuel Consumption City | 14 L/100km | 16.9 L/100km |
| Fuel Tank Capacity | 81 L | 85 L |
