2007 BMW X3 vs. 2009 BMW Z4
To start off, 2009 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW X3. In addition, the cost of maintenance, including insurance, on 2007 BMW X3 would be higher. At 2,497 cc (6 cylinders), 2009 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (189 HP @ 6000 RPM) has 13 more horse power than 2009 BMW Z4. (176 HP @ 5800 RPM). In normal driving conditions, 2007 BMW X3 should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 395 kg more than 2009 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2009 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 (245 Nm @ 3500 RPM) has 15 more torque (in Nm) than 2009 BMW Z4. (230 Nm @ 3500 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4.
Compare all specifications:
2007 BMW X3 | 2009 BMW Z4 | |
Make | BMW | BMW |
Model | X3 | Z4 |
Year Released | 2007 | 2009 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 189 HP | 176 HP |
Engine RPM | 6000 RPM | 5800 RPM |
Torque | 245 Nm | 230 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84.1 mm | 82 mm |
Engine Stroke Size | 75 mm | 78.8 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Acceleration 0-100mph | 9.6 seconds | 6.5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1740 kg | 1345 kg |
Vehicle Length | 4570 mm | 4100 mm |
Vehicle Width | 1680 mm | 1790 mm |
Vehicle Height | 1860 mm | 1310 mm |
Wheelbase Size | 2800 mm | 2500 mm |
Fuel Consumption Overall | 13 L/100km | 8.2 L/100km |
Fuel Tank Capacity | 67 L | 55 L |