2008 BMW Z4 vs. 2007 BMW X3
To start off, 2008 BMW Z4 is newer by 1 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 2,494 cc (6 cylinders), 2008 BMW Z4 is equipped with a bigger engine. In terms of performance, 2008 BMW Z4 (215 HP @ 6500 RPM) has 67 more horse power than 2007 BMW X3. (148 HP @ 4000 RPM). In normal driving conditions, 2008 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 450 kg more than 2008 BMW Z4.
Because 2007 BMW X3 is four wheel drive (4WD), it will have significant more traction and grip than 2008 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 (330 Nm) has 80 more torque (in Nm) than 2008 BMW Z4. (250 Nm). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW Z4. 2008 BMW Z4 has automatic transmission and 2007 BMW X3 has manual transmission. 2007 BMW X3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW Z4 will be easier to drive especially in heavy traffic.
Compare all specifications:
2008 BMW Z4 | 2007 BMW X3 | |
Make | BMW | BMW |
Model | Z4 | X3 |
Year Released | 2008 | 2007 |
Body Type | Convertible | SUV |
Engine Position | Front | Front |
Engine Size | 2494 cc | 1995 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 148 HP |
Engine RPM | 6500 RPM | 4000 RPM |
Torque | 250 Nm | 330 Nm |
Engine Compression Ratio | 10.5:1 | 17.0:1 |
Fuel Type | Gasoline | Diesel |
Top Speed | 222 km/hour | 215 km/hour |
Acceleration 0-100mph | 7.5 seconds | 9.1 seconds |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Manual |
Number of Seats | 2 seats | 5 seats |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1290 kg | 1740 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 | 6.5 L/100km |
Fuel Tank Capacity | 55 L | 67 L |