Next-Gen BMW M3 Spied Testing with Inline-Six Engine

The next-generation gasoline BMW M3 (G84) has been spotted testing at the Nürburgring, confirming the survival of the twin-turbo 3.0-liter inline-six engine. The sports sedan will bypass plug-in hybrid technology in favor of a potential mild-hybrid setup, maintaining its traditional high-performance character. Visually, the model features flared fenders, provisional lights, and design cues inspired by the Neue Klasse concepts.