2009 BMW 525 vs. 2007 BMW Z4
To start off, 2009 BMW 525 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW Z4. In addition, the cost of maintenance, including insurance, on 2007 BMW Z4 would be higher. At 2,996 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (255 HP @ 6600 RPM) has 40 more horse power than 2009 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2007 BMW Z4 should accelerate faster than 2009 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 525 weights approximately 127 kg more than 2007 BMW Z4.
Because 2009 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2007 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2009 BMW 525 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 Z4 (298 Nm @ 2750 RPM) has 48 more torque (in Nm) than 2009 BMW 525. (250 Nm @ 2750 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 525.
Compare all specifications:
2009 BMW 525 | 2007 BMW Z4 | |
Make | BMW | BMW |
Model | 525 | Z4 |
Year Released | 2009 | 2007 |
Body Type | Station Wagon | Convertible |
Engine Position | Front | Front |
Engine Size | 2497 cc | 2996 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 215 HP | 255 HP |
Engine RPM | 6500 RPM | 6600 RPM |
Torque | 250 Nm | 298 Nm |
Torque RPM | 2750 RPM | 2750 RPM |
Engine Bore Size | 78.9 mm | 85 mm |
Engine Stroke Size | 82 mm | 88 mm |
Engine Compression Ratio | 11.0:1 | 10.7:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 8.5 seconds | 5.9 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 | 1525 kg | 1398 kg |
Vehicle Length | 4850 mm | 4100 mm |
Vehicle Width | 1850 mm | 1790 mm |
Vehicle Height | 1500 mm | 1300 mm |
Wheelbase Size | 2840 mm | 2500 mm |
Fuel Consumption Overall | 9.9 L/100km | 9.8 L/100km |
Fuel Tank Capacity | 70 L | 55 L |