2009 Audi Q7 vs. 2006 BMW Z4
To start off, 2009 Audi Q7 is newer by 3 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 5,934 cc (12 cylinders), 2009 Audi Q7 is equipped with a bigger engine. In terms of performance, 2009 Audi Q7 (494 HP @ 3750 RPM) has 151 more horse power than 2006 BMW Z4. (343 HP @ 7900 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1273 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi Q7 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, 2009 Audi Q7 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, 2009 Audi Q7 (1,000 Nm @ 1750 RPM) has 505 more torque (in Nm) than 2006 BMW Z4. (495 Nm @ 4900 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4. 2009 Audi Q7 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. 2009 Audi Q7 will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Audi Q7 | 2006 BMW Z4 | |
Make | Audi | BMW |
Model | Q7 | Z4 |
Year Released | 2009 | 2006 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 5934 cc | 3246 cc |
Engine Cylinders | 12 cylinders | 6 cylinders |
Engine Type | V | in-line |
Horse Power | 494 HP | 343 HP |
Engine RPM | 3750 RPM | 7900 RPM |
Torque | 1000 Nm | 495 Nm |
Torque RPM | 1750 RPM | 4900 RPM |
Engine Compression Ratio | 16.0:1 | 11.5:1 |
Fuel Type | Diesel | Gasoline - Premium |
Top Speed | 250 km/hour | 249 km/hour |
Acceleration 0-100mph | 5.5 seconds | 5 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2605 kg | 1332 kg |
Vehicle Length | 5070 mm | 4100 mm |
Vehicle Width | 2010 mm | 1790 mm |
Vehicle Height | 1700 mm | 1300 mm |
Wheelbase Size | 3010 mm | 2500 mm |
Fuel Consumption Overall | 11.3 L/100km | 11.4 L/100km |
Fuel Tank Capacity | 100 L | 60 L |