Comma Xstream G40 Car Antifreeze & Coolant - Ready To Use - 5 Litres. This ready-to-use ethylene glycol-based solution with sophisticated silicate inhibitors is designed to shield your engine from rust, excess heat, and ice. It offers reliable performance for up to 5 years and is formulated with a bittering agent to discourage accidental ingestion. Conforms to the requirements of BS 6580:2010. Suitable for Audi, Bentley, Lamborghini, Mercedes-Benz, and Porsche. Dimensions: 13.00cm x 19.50cm x 33.20cm, Weight: 5.74kg.