If your car requires an SAE 5W-20 engine oil, Castrol offers a full range of options to meet the needs of every driver and vehicle manufacturer.
Whether your preference is for the performance of a full synthetic or the daily protection of a synthetic blend Castrol's range of 5W-20 viscosity motor oils flow like a 5 weight oil from a cold start in winter but like a 20 weight oil once the engine warms and the oil reaches optimal operating temperature.
Castrol EDGE 5W-20 provides superior motor oil strength for engines that work harder due to higher engine pressures, helping your vehicle to maximize performance.
Castrol EDGE Extended Performance 5W-20 with Titanium FST provides unsurpassed protection for critical engine parts, ensuring optimal performance.
Castrol EDGE High Mileage 5W-20 with Fluid TITANIUM Technology is an advanced full synthetic motor oil that is specifically designed to for vehicles with over 75,000 miles.
Castrol GTX ULTRACLEAN 5W-20 is specially engineered to prevent the harmful build-up of sludge, reduce oil deposits and provide daily protection for your engine.
Castrol® GTX® High Mileage™ 5W-20 - the #1 High Mileage brand - is a premium synthetic blend motor oil specifically formulated for vehicles with over 75,000 miles.
Castrol GTX Full Synthetic 5W-20 provides maximum protection against wear and sludge to help extend the life of your engine.