2007 BMW X5 vs. 1999 Infiniti QX4
To start off, 2007 BMW X5 is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1999 Infiniti QX4 would be higher. At 4,398 cc (8 cylinders), 2007 BMW X5 is equipped with a bigger engine. In terms of performance, 2007 BMW X5 (283 HP @ 3600 RPM) has 45 more horse power than 1999 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2007 BMW X5 should accelerate faster than 1999 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X5 weights approximately 218 kg more than 1999 Infiniti QX4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2007 BMW X5 (440 Nm @ 5400 RPM) has 81 more torque (in Nm) than 1999 Infiniti QX4. (359 Nm @ 3200 RPM). This means 2007 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1999 Infiniti QX4.
Compare all specifications:
2007 BMW X5 | 1999 Infiniti QX4 | |
Make | BMW | Infiniti |
Model | X5 | QX4 |
Year Released | 2007 | 1999 |
Body Type | SUV | SUV |
Engine Position | Front | Front |
Engine Size | 4398 cc | 3498 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | V |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 283 HP | 238 HP |
Engine RPM | 3600 RPM | 6000 RPM |
Torque | 440 Nm | 359 Nm |
Torque RPM | 5400 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 5 doors |
Vehicle Weight | 2180 kg | 1962 kg |
Vehicle Length | 4670 mm | 4660 mm |
Vehicle Width | 1880 mm | 1850 mm |
Vehicle Height | 1710 mm | 1800 mm |
Wheelbase Size | 2830 mm | 2710 mm |