Judgment of the General Court (Seventh Chamber, Extended Composition) of 24 September 2019.#Grand Duchy of Luxembourg and Fiat Chrysler Finance Europe v European Commission.#State aid — Aid granted by Luxembourg — Decision declaring the aid incompatible with the internal market and unlawful and ordering its recovery — Tax ruling — Advantage — Arm’s length principle — Selectivity — Presumption — Restriction of competition — Recovery.#Case T-755/15.