Mercedes-Benz 3.0-liter inline-6 Mercedes-Benz V-6 engines are not long for this world, but it’s not all bad news. Ola Källenius, head of Mercedes research and development, did confirm the brand will phase out V-6 engine, but it means a return of the inline-6. Road & Track reported on Källenius’ comments on Tuesday […]

Mercedes-Benz phasing out V-6 engines in favor of inline-6s