teutonic efficiency
1.8 Liters, 240bhp, 295 lb/ft and 40mpg in a vehicle as heavy as an S-class. According to Mercedes, this is the future of gasoline engines. Featuring direct injection, a turbocharger, variable compression and a hybridized starter motor, the DiesOtto engine would be impressive with these features alone. The real innovation, however, is the controlled auto ignition, a combustion process similar to that of a diesel engine. No word yet on when it goes into production or in which vehicles it'll be used. Full press release after the jump.
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