Arch GT1 SN 0W-40 is an SAE 0W-40 fully synthetic petrol engine oil developed for modern gasoline engines with API SN performance. The formulation is a premium fully synthetic lubricant designed to deliver exceptional performance for high-powered engines. It offers excellent oil film strength, superior engine cleanliness, robust wear protection, and long-lasting durability. Specially formulated for the latest generation of gasoline and diesel engines—naturally aspirated or turbocharged, and direct or indirect injection—it meets the ACEA C3 specification. ARCH GT1 is fully compliant with EURO VI emission standards, ensuring optimal engine performance and environmental compatibility.
Recommended for vehicles where the manufacturer specifies SAE 0W-40 with API SN or equivalent petrol engine oil performance. It is recommended for high-performance engines fitted with GPF (gasoline particulate filter) and SCR (Selective Catalyst Reduction), requiring an ACEA C3 engine oil. It is not backward compatible with vehicle engines requiring an A40, C30 or C20 specifications lubricant.
Arch GT1 SN 0W-40 helps support reliable SAE 0W-40 petrol engine performance with these benefits:
