Mercedes-Benz Insight Drivetrains & Efficiency – [Video]

How many kilometres can an all-electric CLA cover in 24 hours, including charging stops and driver changes?

That was the question faced by the development team working to optimise the efficiency of the new all-electric compact class models.

The impressive answer was provided by “Project N”, the internal code name for a project that is as secret as it is ambitious.

N for Nardò: two close-to-production prototypes of the CLA set off on this high-speed route in southern Italy at the beginning of April 2024.

A CLA covered exactly 3,717 kilometres within 24 hours – and got further than other near-production electric vehicles The distance of the endurance run is equivalent to a trip from Trondheim (Norway) to Istanbul (Turkey).

Air temperatures ranged from 13 °C at night to 29 °C during the day.

The tarmac was even hotter.

The vehicle’s battery was charged exactly …