Motul has been around for 168 years, far longer than automobiles. The new Classic Line of lubricants have been specifically formulated for cars slightly newer, those that are members of the “rad” era. Motul’s Classic Line features oils, detergents, and additives that the company has engineered to enhance the performance of older powertrains while offering improved protection.
Each Classic Line lubricant features an additive package with high-zinc (ZDDP) and molybdenum (moly) for reduced friction and increased power. Synthetic base oils and adapted detergent levels of each formulation are suited for metals and gasket materials that are common of the era of vehicle manufacturing. Advanced additives ensure that the lubricants meet or exceed American Petroleum Institute (API) standards.
Motul’s Eighties formulation is made for forced induction engine vehicles.Photo courtesy of Motul
The Classic Line’s products have high-adhesion properties that are designed to provide excellent cold flow properties to prevent engine wear during start-ups and to coat and protect engine internals and running gear during the periods of prolonged storage that collector vehicles often experience.
Motul Modern Classic Eighties 10W40 meets the needs of forced induction engines while Modern Classic Nineties 10W30 was designed for the demands of high-revving engines with more modern valvetrains. Both Modern Classic oils are the first products to offer high ZDDP and moly for “rad” era collector cars from these two decades.
To get the new 2100 Classic Oil 15W50, Motul revised its 2100 oil to better lubricate and protect naturally aspirated and forced induction engines with flat tappet cams common to the vehicles in the 1970s and beyond.
Classic Oil 20W50 is designed for hot rods, muscle cars, and collector vehicles, and uses additive packages fortified with ~1,800 ppm of ZDDP. According to Motul, this oil provides “improved protection for flat tappet or high-lift cams and high-performance engines with tighter tolerances and older elastomer gaskets; the medium detergent level also makes Classic Oil 20W50 an appropriate break-in oil for newly refurbished engines”.
Straight-weight Classic Oil SAE 30 and SAE 50 are mineral monograde engine oils with low detergent levels, blended specifically for gasoline or diesel four-stroke engines generally produced before 1950.