2004 BMW Z4 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 3 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 2,979 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (260 HP @ 6600 RPM) has 92 more horse power than 2004 BMW Z4. (168 HP @ 6250 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 2004 BMW Z4.
Because 2007 BMW X3 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, 2007 BMW X3 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, 2007 BMW X3 (306 Nm @ 2750 RPM) has 96 more torque (in Nm) than 2004 BMW Z4. (210 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW Z4.
Compare all specifications:
2004 BMW Z4 | 2007 BMW X3 | |
Make | BMW | BMW |
Model | Z4 | X3 |
Year Released | 2004 | 2007 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2171 cc | 2979 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 168 HP | 260 HP |
Engine RPM | 6250 RPM | 6600 RPM |
Torque | 210 Nm | 306 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Length | 4100 mm | 4580 mm |
Vehicle Width | 1790 mm | 1860 mm |
Vehicle Height | 1310 mm | 1680 mm |
Wheelbase Size | 2500 mm | 2800 mm |
Fuel Consumption Overall | 8.9 L/100km | 11.2 L/100km |
Fuel Tank Capacity | 55 L | 67 L |