2002 BMW Z4 vs. 2006 BMW 525
To start off, 2006 BMW 525 is newer by 4 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 2,497 cc (6 cylinders), 2006 BMW 525 is equipped with a bigger engine. In terms of performance, 2006 BMW 525 (215 HP @ 6500 RPM) has 25 more horse power than 2002 BMW Z4. (190 HP @ 6000 RPM) In normal driving conditions, 2006 BMW 525 should accelerate faster than 2002 BMW Z4.
Because 2006 BMW 525 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, 2006 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, 2006 BMW 525 (250 Nm @ 2750 RPM) has 5 more torque (in Nm) than 2002 BMW Z4. (245 Nm @ 3500 RPM). This means 2006 BMW 525 will have an easier job in driving up hills or pulling heavy equipment than 2002 BMW Z4.
Compare all specifications:
2002 BMW Z4 | 2006 BMW 525 | |
Make | BMW | BMW |
Model | Z4 | 525 |
Year Released | 2002 | 2006 |
Body Type | Convertible | Station Wagon |
Engine Position | Front | Front |
Engine Size | 2494 cc | 2497 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 190 HP | 215 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 245 Nm | 250 Nm |
Torque RPM | 3500 RPM | 2750 RPM |
Engine Bore Size | 84 mm | 78.9 mm |
Engine Stroke Size | 75 mm | 82 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Acceleration 0-100mph | 7.3 seconds | 8.5 seconds |
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 | 4850 mm |
Vehicle Width | 1790 mm | 1850 mm |
Vehicle Height | 1310 mm | 1500 mm |
Wheelbase Size | 2580 mm | 2840 mm |
Fuel Consumption Overall | 8.9 L/100km | 9.9 L/100km |
Fuel Tank Capacity | 55 L | 70 L |