In the Audi lineup had two new plug-in-hybrid: the A8, A7 Sportback, A6 and Q5 added a pair Q7 – 60 TFSI TFSI e, and 55 e. Both crossover equipped with three-liter “six” and built-in automatic transmission with an electric motor. Machines capable of without starting the engine to drive 43 km.
The basis of power plants of both “Ku-seventh” with a label TFSI e is a 3.0-liter turbo engine, issuing 340 horsepower and 450 Nm of torque. Its complement is installed between the engine and transmission the electric motor (94 kW; 350 Nm) and battery 17.3 kilowatt-hours, consisting of 14 modules with 168 prismatic cells in each. The difference in the total impact of the system: the Q7 TFSI 60 e – 456 force (700 Nm), at 55 Q7 TFSI e – 356 force (600 Nm).
With to hundred version e 60 TFSI accelerates in 5.7 seconds, and 55 TFSI e requires 0.2 seconds more. The supply of the electric range of 43 kilometers on both machines. The charging port is on the back left side of the body. The SUV can be connected to public charges or through a proprietary service Charging Service to access 110 000 terminals throughout Europe.
For optimal battery consumption is following the assistant of the effectiveness of PEA. The algorithm of switching between the engine and the electric motor is focused on features of the route: speed limits, types of coverage and terrain. In addition, the PEA looks at the proximity of other vehicles and decides when, for example, better use of the coast and recuperate energy. Also, the driver mode is available to conserve Hold and switching to electric.
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As e-tron, all slowing to 0.3 g are performed by an electric motor. In case of heavy braking conventional connecting mechanisms. The recovery capacity of a hybrid Q7 is 80 kilowatts. Moving is coasting, the crossover can return to the battery up to 25 kilowatts of electricity.
Audi has already started taking orders for 60 e Q7 TFSI and Q7 TFSI e 55 in Germany. The first is 89 500 Euro, the second – 74 800 euros.
One of this couple would choose?