A dismantled N63 from a 2012 BMW 550i GT reveals what happens when rod bearings fail inside one of BMW’s most controversial twin-turbo V8 engines. A teardown of a failed engine from a 2012 BMW 550i GT ...

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It’s not often that a car’s looks can thoroughly put off a reviewer, but this is exactly what the 2010 BMW 550i GT did for Cars.com senior editor David Thomas. With its spawn-of-a-hatchback styling, ...

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Standard equipment includes the features that come with this vehicle. Select Your Options Choose options to include in this vehicle value.