#Mercedes-Bens

After a pair of Mercedes-Benz engines garnered increased scrutiny from regulatory agencies, the German government has summoned executives from Daimler to account for its activities as a new diesel emissions probe picks up steam.

The automaker has confirmed several of its representatives are attending a hearing on Thursday afternoon to speak with the German Transport Ministry — just one day after news broke that Stuttgart investigators believed some diesel-powered Mercedes vehicles may have been equipped with defeat devices between 2008 and 2016.

The investigation centers around the OM642 V6 and OM651 inline-four turbo-diesels, both of which are under suspicion of being equipped with illegal technology used to circumvent emissions testing. Interesting, Mercedes gave up on certifying diesel-driven vehicles in the United States this year after four models Benz had hoped to sell failed to obtain regulatory approval.

This year marks the 50th anniversary of Mercedes-Benz’s high-performance AMG division, and the company decided to celebrate by offering a new Anniversary Edition GT Coupe and letting slip that it will build electric vehicles in the future.

While Mercedes-Benz formerly provided an extremely limited-production SLS AMG Electric Drive in 2014, that EV’s restricted functionality and stratospheric price tag left the impression that the technology wasn’t yet ready. The juiced SLS turned out to be more of an experiment than anything but, now that the experiment is over, it sounds like they’ll be taking a serious stab at electrified AMGs.

After a report appeared claiming that Nissan is scrapping a joint development effort with Mercedes-Benz, the Japanese automaker’s CEO says the two partners haven’t split up.

Japan’s second-largest carmaker and Germany’s oldest made an agreement in 2010 to share engines and platforms for Infiniti and several compact Mercedes-Benz models. A new platform is planned for a cooperative factory in Mexico opening this year, and a decision to back out would throw a wrench into the future of the $1 billion plant