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To start driving, the driver has only to step on the brake and switch to gear D (drive) or B (brake) on the gear selector switch. Thanks to the soft way in which it works, it also can hardly be heard outside the car – which is why the AVAS (acoustic vehicle alerting system) warning signal that is prescribed by law sounds at low speeds. Including the transmission and the power electronics, which output the current values at intervals of milliseconds, the water-cooled electric motor weighs only around 90 kilograms. Its ratio in the models with rear-wheel drive is 13:1, in the electric all-wheel drive it is 11.5:1. It lies parallel to the axle just in front of the wheel center and sends its torque to a one-speed transmission with a differential. Whether it’s a rear-wheel or all-wheel drive – a permanently excited synchronous motor (PSM) gets to work on the rear axle in all models. Greater efficiency: synchronous motor on the rear axle The Sportback, which is available optionally with distinctly sporty tires, consumes 20.9 to 17.6 kWh. The average energy consumption for the Q4 50 e-tron quattro in WLTP is 20.0 to 17.9 kWh. They have ranges of up to 488 and 497 (Sportback) kilometers respectively in WLTP. The electric motors keep reserves available for certain driving situations, which is why the sum of their individual outputs exceeds the drive’s total output.īoth model variants sprint from a standing start to highway speed in 6.2 seconds and continue on to reach a top speed of 180 km/h. The rear motor generates 150 kW (204 PS) and 310 Nm, the front motor 80 kW (109 PS) and 162 Nm. It supplies two electric motors that combine to produce a maximum output of 220 kW (299 PS)* and 460 Nm (339.3 lb-ft) of torque, while making electric all-wheel drive become a reality.
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The top models Q4 50 e-tron quattro and Q4 Sportback 50 e-tron quattro also run on the 76,6 kWh battery (82 kWh gross).
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Top model with two electric motors: the Q4 50 e-tron quattro According to WLTP the Audi Q4 Sportback 40 e-tron uses an average of 19.6 to 16.8 kWh per 100 kilometers (62.1 mi). The Audi Q4 40 e-tron has a range of up to 521 kilometers in the WLTP cycle. One charge is enough for up to 534 kilometers (WLTP). A standard sprint takes 8.5 seconds, and here, too, the propulsion tops out at a speed of 160 km/h. The electric motor generates 150 kW (204 PS) and 310 Nm here. The Audi Q4 Sportback 40 e-tron features the large battery, which stores a net 76,6 kWh of energy (82 kWh gross). Range of up to 534 kilometers (331.8 mi): the Q4 Sportback 40 e-tron The average energy consumption in WLTP, depending on trim version, is 19.1 to 17.0 kWh per 100 kilometers (62.1 mi) (WLTP) for the Q4 35 e-tron and 18.6 to 16.6 kWh for the Q4 Sportback 35 e-tron. The Q4 35 e-tron can cover up to 341 kilometers (211.9 mi) (WLTP cycle) on a single battery charge, while the Q4 Sportback 35 e-tron does up to 349 kilometers (216.9 mi) (WLTP). In both body variants, it accelerates the electric SUV from 0 to 100 km/h in 9.0 seconds and produces a governed top speed of 160 km/h. An electric motor with an output of 125 kW (170 PS) and torque of 310 Nm provides the drive. The entry-level models Audi Q4 35 e-tron are equipped with the compact battery that has a net energy content of 51,5 (55 kWh gross). The Q4 50 e-tron quattro as the sporty top model uses two electric motors for its electric all-wheel drive. In the Q4 35 e-tron and Q4 40 e-tron a permanently excited synchronous machine (PSM) on the rear wheels provides the drive – these two models, along with the R8 V10 RWD high-performance sports car, are the only series-production Audi models with purely rear-wheel drive. They are being launched on the European markets with two different battery sizes and three motor line-ups. The Audi Q4 e-tron and the Q4 Sportback e-tron include a wide range of drives – from the city cruiser to the powerful quattro.