2002 BMW Z4 vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 BMW Z4. In addition, the cost of maintenance, including insurance, on 2002 BMW Z4 would be higher. At 2,996 cc (6 cylinders), 2002 BMW Z4 is equipped with a bigger engine. In terms of performance, 2002 BMW Z4 (227 HP @ 5900 RPM) has 37 more horse power than 2007 BMW X3. (190 HP @ 6000 RPM). In normal driving conditions, 2002 BMW Z4 should accelerate faster than 2007 BMW X3. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 379 kg more than 2002 BMW Z4.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2002 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, 2002 BMW Z4 (300 Nm @ 3500 RPM) has 55 more torque (in Nm) than 2007 BMW X3. (245 Nm @ 3500 RPM). This means 2002 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW X3.
Compare all specifications:
2002 BMW Z4 | 2007 BMW X3 | |
Make | BMW | BMW |
Model | Z4 | X3 |
Year Released | 2002 | 2007 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2996 cc | 2494 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 227 HP | 190 HP |
Engine RPM | 5900 RPM | 6000 RPM |
Torque | 300 Nm | 245 Nm |
Torque RPM | 3500 RPM | 3500 RPM |
Engine Bore Size | 84 mm | 84 mm |
Engine Stroke Size | 89.6 mm | 75 mm |
Engine Compression Ratio | 10.2:1 | 10.5:1 |
Top Speed | 244 km/hour | 196 km/hour |
Acceleration 0-100mph | 6.2 seconds | 10.5 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1386 kg | 1765 kg |
Vehicle Length | 4100 mm | 4570 mm |
Vehicle Width | 1790 mm | 1680 mm |
Vehicle Height | 1310 mm | 1860 mm |
Wheelbase Size | 2500 mm | 2800 mm |
Fuel Consumption Overall | 9.5 L/100km | 14.1 L/100km |
Fuel Tank Capacity | 55 L | 67 L |