2009 Audi Q7 vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 2 year(s). Which means there will be less support and parts availability for 2009 Audi Q7. In addition, the cost of maintenance, including insurance, on 2009 Audi Q7 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 250 more horse power than 2011 BMW Z4. (244 HP @ 5000 RPM). In normal driving conditions, 2009 Audi Q7 should accelerate faster than 2011 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi Q7 weights approximately 1115 kg more than 2011 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 2011 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 650 more torque (in Nm) than 2011 BMW Z4. (350 Nm @ 1500 RPM). This means 2009 Audi Q7 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW Z4. 2009 Audi Q7 has automatic transmission and 2011 BMW Z4 has manual transmission. 2011 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 | 2011 BMW Z4 | |
Make | Audi | BMW |
Model | Q7 | Z4 |
Year Released | 2009 | 2011 |
Body Type | SUV | Convertible |
Engine Position | Front | Front |
Engine Size | 5934 cc | 1997 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 494 HP | 244 HP |
Engine RPM | 3750 RPM | 5000 RPM |
Torque | 1000 Nm | 350 Nm |
Torque RPM | 1750 RPM | 1500 RPM |
Engine Bore Size | 83 mm | 90.1 mm |
Engine Stroke Size | 91.4 mm | 84 mm |
Fuel Type | Diesel | Gasoline |
Top Speed | 250 km/hour | 250 km/hour |
Acceleration 0-100mph | 5.5 seconds | 5.7 seconds |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Manual |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2605 kg | 1490 kg |
Vehicle Length | 5070 mm | 4239 mm |
Vehicle Width | 2010 mm | 1791 mm |
Vehicle Height | 1700 mm | 1290 mm |
Wheelbase Size | 3010 mm | 2497 mm |
Fuel Consumption Overall | 11.3 L/100km | 6.8 L/100km |
Fuel Tank Capacity | 100 L | 55 L |