Mercedes-Benz M276 Engine Problems The M276 engine from Mercedes-Benz is the successor to the previous M272 engines. It's also related to the Fiat-Chrysler 3.6L Pentastar V6 engine since Mercedes was owned by FCA at the time. Mercedes also offers multiple variants of the M276 - a 3.5L NA, 3.0L twin turbo, and 3.5L twin turbo. They're all great options that offer a good balance … [Read more...] about The 4 Most Common Mercedes M276 Engine Problems