Tuesday, May 15, 2012

audi Q7


Audi Q7 review
Audi q7 with three variants of the V6 engine and a new 8-speed tiptronic.
Engine:
bias produces more power, more efficiency: Audi has revised the engine for the Q7. The second V6 engine, but with different strengths, new, and so is the second generation V6 TDI. A powerful V8 engine. All the engines for the Audi Q7 combines two technologies: injection and forced induction systems langsung.Sebuah high performance recovery during braking is also a standard feature of all six and eight cylinder engines.
TFSI combines the Audi-cylinder gasoline engine replacement, supercharged. In a 90-degree angle formed by the cylinder block for supercharged engines that change the air intake. Two air intercoolers prevent the rise in air temperature, thus making the engine more oxygen that goes to the combustion process. Throttle response and strong spontaneous impulse to do the 3.0 TFSI engine, with a shrill note, an ideal energy source for large high-performance SUV from Audi.
Two versions of the supercharged V6 is available. The basic version develops 200 kW (272 hp) and maximum torque of 400 Nm (295.02 pounds-ft) in the range of the speed of large-scale production in 4750 and 2250 rounds per minute. The Audi Q7 accelerates from a standstill in 7.9 seconds to 100 km / h (62.14 mph) and gives a top speed of 222 km / h (137.94 mph) or 225 kmh (139, 81 mph) with adaptive air suspension and more responsive.
The most powerful version of the 3.0 TFSI to 245 kW (333 hp) and torque of 440 Nm (324.53 pounds-ft) between 2900 and 5300 rpm.100 kmh (62.14 mph) is reached in 6.9 seconds with a strong forward progress continued till 243 kmh (150.99 mph) is achieved with adaptive air suspension is the maximum speed of 245 kmh (152, 24 mph). The second version of the 3.0 TFSI remarkable efficiency: fuel consumption in the EU test cycle is content to 10.7 liters per 100 km (21.98 U.S. mpg). Compared with the previous engine, 3.6 FSI and 4.2 FSI, fuel consumption is reduced and more efficient from 1.4 to 2.0 l/100 km - 12 and 16 percent.
The second generation 3.0 TDI, the new developments, in fact, not the same as its predecessor, this new generation of more mengahsilkan nergi greater. So the new audi q7 certainly more intense and more intense. This bias is expected to make the audi q7 new idol. Worthy of being owned if you want to have the luxury sports car that can jump quickly. And comfortable for your family.

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