AudiA5 engine oil overview. Which engine oil to use for an Audi A5? On this page, an overview of each A4 and the suitable engine oil. Audi (EU) A5 Cabriolet 40 TDI (150 kW) (2020 onwards), 5W-30, 5.5 litre capacity Audi (EU) A5 Cabriolet 40 TDI quattro (140 kW) (2019-2020), 5W-30, capacity 4.7 litres andreplace if necessary (2.0L TDI models and Audi A3 e-tron® only) Oil Capacity Chart Model Engine Engine oil Approx. qty. w/filter change Audi Oil Spec** A3 e-tron 1.4L TFSI 204hp 4.0L (4.2 qt) VW 502 00** Use synthetic oil SAE 5W-40, SAE 5W-30 or SAE 0W-40 A3 1.8L TFSI 170hp 5.2L (5.5 qt) VW 502 00** Use synthetic oil SAE 5W-40, SAE 5W-30 Capacity Type of oil (SAE) Allroad 2.0 TDI quattro: 4.7 l. (4.96 US qt) 5W-30: Allroad 2.0 TFSI quattro (183 kW) 5.2 l. (5.49 US qt) Audi A5 (F5; 2016-2022) engine oil capacity and change interval. Add new comment. Your name * E-mail * The content of this field is kept private and will not be shown publicly. .