High-tech low-friction motor oil based on synthetic technology. Developed for the high requirements of Audi, Porsche, Seat, Škoda and VW. The lower viscosity of the Longlife IV lubricant ensures excellent cold-start behavior and improves the engine efficiency. Offers an additional reduction of approx. 1.5 % in consumption compared with the already fuel-saving Longlife III. Innovative additive technology guarantees excellent protection against wear, impressive engine cleanness and greater oxidation stability. Enables extremely long oil change intervals (WIV, etc.).