2005 BMW 525 vs. 2006 BMW Z4
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 BMW 525. In addition, the cost of maintenance, including insurance, on 2005 BMW 525 would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (343 HP @ 7900 RPM) has 128 more horse power than 2005 BMW 525. (215 HP @ 6500 RPM) In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 525 weights approximately 443 kg more than 2006 BMW Z4.
Because 2005 BMW 525 is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2005 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 Z4 (495 Nm @ 4900 RPM) has 245 more torque (in Nm) than 2005 BMW 525. (250 Nm @ 2750 RPM). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 525. 2005 BMW 525 has automatic transmission and 2006 BMW Z4 has manual transmission. 2006 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 BMW 525 | 2006 BMW Z4 | |
Make | BMW | BMW |
Model | 525 | Z4 |
Year Released | 2005 | 2006 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 2496 cc | 3246 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 215 HP | 343 HP |
Engine RPM | 6500 RPM | 7900 RPM |
Torque | 250 Nm | 495 Nm |
Torque RPM | 2750 RPM | 4900 RPM |
Engine Compression Ratio | 11.0:1 | 11.5:1 |
Top Speed | 228 km/hour | 249 km/hour |
Acceleration 0-100mph | 8.6 seconds | 5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1775 kg | 1332 kg |
Vehicle Length | 4850 mm | 4100 mm |
Vehicle Width | 1850 mm | 1790 mm |
Vehicle Height | 1500 mm | 1300 mm |
Wheelbase Size | 2790 mm | 2500 mm |
Fuel Consumption Overall | 10.4 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 70 L | 60 L |