Automotive Rudolf Diesel, Inventor Of The Diesel Engine, Mysteriously Vanished In 1913 USATimes247 May 21, 2026 A ruling attempted to explain why diesel engine inventor Rudolf Diesel vanished and turned up dead, but alternative theories still surround his abrupt demise.  Continue Reading Previous: BMW Alpina Is Going Electric, But Gas Engines Are StayingNext: Marcus & Millichap Brokers $14M Sale, Financing of Indiana Property Related Stories Automotive Vauxhall Vivaro van review USATimes247 May 21, 2026 Automotive Polestar 3 Long Range Single Motor long-term test – pictures USATimes247 May 21, 2026 Automotive Car Deal of the Day: Renault 5 has retro style for under £200 a month USATimes247 May 21, 2026