Automotive BMW’s ‘Lifetime’ Differential Fluid Doesn’t Really Last For Life, Class Action Lawsuit Claims Fady A. Samy September 21, 2026 The lawsuit alleges, amongst other things, that BMW NA knew its front differentials would fail prematurely if the ‘lifetime’ fluid wasn’t properly changed. Â Continue Reading Previous: Mazda’s Holy Grail Compression Combustion Engine Might Not Be Dead In The WaterNext: BMW’s ‘Lifetime’ Differential Fluid Doesn’t Really Last For Life, Class Action Lawsuit Claims Related Stories Automotive Lapo Elkann And Giugiaro Turned The Smallest Fiat Into A Speedster Fady A. Samy September 23, 2026 Automotive Why The 2027 BMW X5 Costs $31,800 More In Australia Fady A. Samy September 22, 2026 Automotive GM Gives Up The Fight Against Apple CarPlay And Android Auto Fady A. Samy September 22, 2026