Common problems for this 2019 Audi A3 Sportback 35 TFSI used car include engine shaking (often caused by carbon buildup or clogged fuel injectors), minor oil consumption, and potential transmission "sheep-like" friction noise—issues that can be addressed with quality used car parts if needed. This specific vehicle, offered by a trusted used car dealer, has passed comprehensive inspections: it has no major accidents, fire or water damage, with only a minor flaw on the left front shock absorber mount that doesn’t impact its reliable performance. It comes with a 1-year/30,000-kilometer warranty, and for extra protection, you can explore options for the best extended warranty for used cars to add even more peace of mind.