Porsche C20

The Porsche C20 specification is Porsche AG’s requirement for engine oils intended exclusively for high‑performance gasoline powertrains, including inline, V‑type and turbocharged engines of the 911, Cayman, Boxster, Panamera and Cayenne models (gasoline variants). C20 requires stable viscosity at high temperatures (typically 5W‑40 or 0W‑40), high oxidation resistance, wear protection and low oil consumption, as well as preservation of catalytic system efficiency, ensuring clean emissions. Technical control includes testing for thermal stability, maintaining oil pressure under load and minimal sedimentation when operating in the 100 °C–130 °C range. This approved formula is suitable both for original Porsche engine oils and for high‑quality synthetic products that meet the C20 requirements, and is simultaneously compatible with the newer C30 specifications, allowing safe oil upgrades without losing warranty compliance. When selecting oil on XENUM.ua, be sure that the label specifically states Porsche C20 to ensure optimal engine performance and long‑lasting emission system durability.