A new full-size off-road luxury electric SUV is poised to shake up the market. Mercedes-AMG just previewed its first

The new model will go up against the massive Lotus Eletre and future Porsche full-size EV SUVs when it arrives in a few years.

AMG has produced a sportier version of the Mercedes-Benz EQE SUV, but on Thursday it announced a larger standalone model based on its own AMG.EA dedicated EV platform. A teaser sketch released as part of the announcement shows a fairly sleek silhouette by big SUV standards, with a steeply raked rear roof pillar and low roof line.