CastrolEdge Euro Car 5W-40. Valvoline SynPower 5W-40. Liqui Moly Leichtlauf High Tech 5W-40. Motul 8100 5W-40 X-cess. It is essential to use only synthetic oil for the Audi Q7. Conventional or semi-synthetic oils lack the required properties to safeguard your engine and could cause premature wear and tear.
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