Motor World 5W-30 C3 API SP Fully Synthetic Engine Oil is a premium fully synthetic lubricant developed to meet the ACEA C3 and API SP specifications. Formulated for modern petrol and diesel engines in a wide range of European vehicles, it delivers outstanding protection from cold start to high-temperature driving while improving fuel economy and reducing engine wear. Modern engines demand more from their oil than ever before. Motor World 5W-30 C3 is a low SAPS fully synthetic engine oil, making it compatible with diesel particulate filters (DPF) and catalytic converters in modern emissions-controlled vehicles. Its advanced formulation reduces friction to improve fuel efficiency, provides high-temperature deposit protection for pistons, and delivers superior sludge control to keep engines clean over the full drain interval. Motor World 5W-30 C3 API SP meets the ACEA C3 and API SP specifications and is suitable for use in vehicles from VW, Audi, Skoda, SEAT, BMW, Mercedes-Benz, Citroen and Peugeot where a 5W-30 C3 oil is recommended. It meets the MB 229.31 and MB 229.52 specifications, making it an excellent choice for a range of Mercedes-Benz engines. Always refer to your vehicle's owner handbook to confirm the correct oil specification and capacity before use. Fully synthetic 5W-30 C3 engine oil meeting ACEA C3 and API SP specifications Recommended for VW, Audi, BMW, Citroen, Mercedes-Benz, Peugeot and Renault engines Meets MB 229.31 and MB 229.52 specifications — suitable for modern petrol and diesel engines Low SAPS formula — compatible with diesel particulate filters (DPF) and catalytic converters Improves fuel economy and reduces friction from cold start to high-temperature driving 5 litre — ideal for a full oil change on most compatible vehicles Specifications & Approvals ACEA C2/C3 API SP MB 229.31 / 229.51 / 229.52 Frequently Asked Questions What is ACEA C3 engine oil? ACEA C3 is a European engine oil specification for high-performance catalytic converter and DPF-compatible oils. It uses a low SAPS (Sulphated Ash, Phosphorus and Sulphur) formulation, which protects the exhaust aftertreatment systems fitted to most modern petrol and diesel vehicles. ACEA C3 oils are required by many European vehicle manufacturers including BMW, Mercedes-Benz, VW, Audi and Renault. What cars is Motor World 5W-30 C3 suitable for? Motor World 5W-30 C3 is suitable for a wide range of modern petrol and diesel vehicles including those from VW, Audi, Skoda, SEAT, BMW, Mercedes-Benz, Citroen, Peugeot and Renault where ACEA C3 or MB 229.31/229.52 approved oil is recommended. Always check your vehicle's owner handbook to confirm the correct specification before use. What does fully synthetic mean? Fully synthetic engine oils are manufactured from chemically engineered base oils rather than crude oil. This gives them superior performance characteristics compared to conventional or semi-synthetic oils, including better protection at cold start, improved performance at high temperatures, greater resistance to breakdown and enhanced fuel efficiency. Is 5W-30 C3 suitable for diesel particulate filter (DPF) equipped vehicles? Yes. ACEA C3 is a low SAPS specification, meaning it contains reduced levels of sulphated ash, phosphorus and sulphur compared to conventional oils. This makes it compatible with DPF-equipped vehicles, helping to preserve filter life and maintain emissions system performance. Always check your handbook to confirm the correct spec for your vehicle. What is the difference between ACEA C2 and ACEA C3? Both ACEA C2 and C3 are low SAPS specifications designed for modern engines with DPFs and catalytic converters. The key difference is viscosity: C2 oils tend to be lower viscosity for improved fuel economy, while C3 oils are slightly higher viscosity offering a little more protection at high temperatures. Motor World 5W-30 C3 meets both ACEA C2 and C3 specifications. Always check your manufacturer's recommendation in your vehicle handbook. Is this oil suitable for turbo engines? Yes. Motor World 5W-30 C3 API SP is formulated to meet the API SP specification, which provides outstanding protection against LSPI (Low Speed Pre-Ignition), timing chain wear and sludge build-up — all common concerns in modern turbocharged and direct injection petrol engines. It is suitable for use in both turbocharged petrol and diesel engines.