Renowned quattro® all-wheel drive, equipped as standard on the Q5, ensures traction is always at the ready when needed. Optional air suspension, with adaptive dampers, is also available to adjust ride height and responsiveness to uneven surfaces for a smoother driving experience, and is configurable to the driver's preferences via Audi's drive select.

When compared to the preceding A4, the A5 is 2.6" longer, 0.5" wider, and 1.6" taller, increasing interior space and comfort for driver and passengers. The A5 also utilizes an integrated rear deck that opens and closes with the rear window, giving greater ease of access for loading and unloading the trunk. Storage capacity is 640L with the rear seats raised, and 1,036L with the rear seats lowered.