2009 Infiniti QX56 vs. 2004 BMW Z4
To start off, 2009 Infiniti QX56 is newer by 5 year(s). Which means there will be less support and parts availability for 2004 BMW Z4. In addition, the cost of maintenance, including insurance, on 2004 BMW Z4 would be higher. At 5,552 cc (8 cylinders), 2009 Infiniti QX56 is equipped with a bigger engine. In terms of performance, 2009 Infiniti QX56 (320 HP @ 5200 RPM) has 152 more horse power than 2004 BMW Z4. (168 HP @ 6250 RPM). In normal driving conditions, 2009 Infiniti QX56 should accelerate faster than 2004 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW Z4 weights approximately 5 kg more than 2009 Infiniti QX56.
Because 2009 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti QX56 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, 2009 Infiniti QX56 (533 Nm @ 3400 RPM) has 323 more torque (in Nm) than 2004 BMW Z4. (210 Nm @ 3500 RPM). This means 2009 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
2009 Infiniti QX56 | 2004 BMW Z4 | |
Make | Infiniti | BMW |
Model | QX56 | Z4 |
Year Released | 2009 | 2004 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 5552 cc | 2171 cc |
Engine Cylinders | 8 cylinders | 6 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 320 HP | 168 HP |
Engine RPM | 5200 RPM | 6250 RPM |
Torque | 533 Nm | 210 Nm |
Torque RPM | 3400 RPM | 3500 RPM |
Engine Compression Ratio | 10.3:1 | 10.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 7 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1320 kg | 1325 kg |
Vehicle Length | 5260 mm | 4100 mm |
Vehicle Width | 2010 mm | 1790 mm |
Vehicle Height | 2010 mm | 1310 mm |
Wheelbase Size | 3140 mm | 2500 mm |
Fuel Consumption Overall | 16.8 L/100km | 8.9 L/100km |
Fuel Tank Capacity | 106 L | 55 L |