2003 BMW X5 vs. 2005 Infiniti Q45
To start off, 2005 Infiniti Q45 is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW X5. In addition, the cost of maintenance, including insurance, on 2003 BMW X5 would be higher. At 4,490 cc (8 cylinders), 2005 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2005 Infiniti Q45 (340 HP) has 125 more horse power than 2003 BMW X5. (215 HP) In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 2003 BMW X5. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X5 weights approximately 343 kg more than 2005 Infiniti Q45.
Because 2003 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2003 BMW X5 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, 2003 BMW X5 (500 Nm) has 47 more torque (in Nm) than 2005 Infiniti Q45. (453 Nm). This means 2003 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Infiniti Q45.
Compare all specifications:
2003 BMW X5 | 2005 Infiniti Q45 | |
Make | BMW | Infiniti |
Model | X5 | Q45 |
Year Released | 2003 | 2005 |
Body Type | SUV | Sedan |
Engine Position | Front | Front |
Engine Size | 2983 cc | 4490 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 340 HP |
Torque | 500 Nm | 453 Nm |
Engine Compression Ratio | 18.0:1 | 10.5:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2180 kg | 1837 kg |
Vehicle Length | 4670 mm | 5080 mm |
Vehicle Width | 1880 mm | 1850 mm |
Vehicle Height | 1720 mm | 1500 mm |
Wheelbase Size | 2840 mm | 2880 mm |
Fuel Consumption | 8 L/100km | 9.4 L/100km |
Fuel Consumption City | 12 L/100km | 13.8 L/100km |
Fuel Consumption Overall | 9.4 L/100km | 11.8 L/100km |
Fuel Tank Capacity | 93 L | 81 L |