2019 Audi Q8 Quattro – Luxury Coupe
Audi is quattro and quattro is Audi – of course this applies in particular to the Q8, the top SUV of the brand. The purely mechanical center differential transfers the forces to the front axle and rear axle at a ratio of 40:60 as standard. When required, it transfers the majority to the axle with the better traction. That plus as much 254 millimeters (10.0 in) of ground clearance, short overhangs and hill descent control means the Audi Q8 can keep going even after the pavement ends. The suspension with damper control is standard. Audi offers the adaptive air suspension with controlled damping as an option, with either comfort or sport setup. It adjusts the ride height depending on the driving situation and the driver’s preference by as much as 90 millimeters (3.5 in).
Besides the standard progressive steering, whose steering ratio becomes increasingly direct the further the steering wheel is turned, Audi also offers the option of all-wheel steering. It can turn the rear wheels as much as 5 degrees – counter to the direction of the turn at low speeds to increase agility and at higher speeds in the direction of the turn for better stability.
All drive systems are particularly efficient thanks to the new mild hybrid technology (MHEV). The 48-volt primary electrical system incorporates two important technology modules: a lithium-ion battery and a belt alternator starter. During braking, it can recover up to 12 kW of power and feed it back into the battery. The MHEV technology enables long coasting phases with the engine deactivated and a start-stop range that begins at 22 km/h (13.7 mph).
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