2006 BMW 645 vs. 1998 Infiniti QX4
To start off, 2006 BMW 645 is newer by 8 year(s). Which means there will be less support and parts availability for 1998 Infiniti QX4. In addition, the cost of maintenance, including insurance, on 1998 Infiniti QX4 would be higher. At 4,398 cc (8 cylinders), 2006 BMW 645 is equipped with a bigger engine. In terms of performance, 2006 BMW 645 (328 HP @ 6100 RPM) has 90 more horse power than 1998 Infiniti QX4. (238 HP @ 6000 RPM). In normal driving conditions, 2006 BMW 645 should accelerate faster than 1998 Infiniti QX4. With that said, vehicle weight also plays an important factor in acceleration. 1998 Infiniti QX4 weights approximately 150 kg more than 2006 BMW 645.
Because 1998 Infiniti QX4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW 645. In wet, icy, snow, or gravel driving conditions, 1998 Infiniti QX4 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, 2006 BMW 645 (450 Nm @ 3600 RPM) has 91 more torque (in Nm) than 1998 Infiniti QX4. (359 Nm @ 3200 RPM). This means 2006 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 1998 Infiniti QX4.
Compare all specifications:
2006 BMW 645 | 1998 Infiniti QX4 | |
Make | BMW | Infiniti |
Model | 645 | QX4 |
Year Released | 2006 | 1998 |
Body Type | Coupe | 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 | 328 HP | 238 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 359 Nm |
Torque RPM | 3600 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 4 seats | 4 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1810 kg | 1960 kg |
Vehicle Length | 4830 mm | 4660 mm |
Vehicle Width | 1860 mm | 1850 mm |
Vehicle Height | 1380 mm | 1800 mm |
Wheelbase Size | 2790 mm | 2710 mm |