2019 Audi Q3: Tested This Week Published on September 17, 2018 in Spotlight on by Gabriel Gélinas Photo: Audi 2019 Audi Q3 - Built on the Volkswagen Group’s MQB transverse-engine architecture, the new Q3 is longer, wider and lower than its predecessor, and it also looks much more athletic with A5-styled svelte haunches over the wheel wells.