Mercedes C-Class EQ: Spy shots of new electric sedan with breakthrough in design and range

The Mercedes C-Class EQ marks the next step in the manufacturer's electrification strategy. According to InsideEVs, recent spy photos from the Italian Dolomites reveal clear details of the new electric sedan's design, dimensions and technical features for the first time. The market launch is scheduled for the end of 2026, meaning the C-Class EQ will compete directly with the new BMW i3.

Design and body

The C-Class EQ adopts the striking new grille and the starlight signature of the headlights from the GLC EQ. The front appears somewhat more vertical than the CLA, while the rear drops almost vertically, giving the sedan a less coupé-like appearance. From the side, the electric C-Class is reminiscent of a larger CLA, with larger windows. The wheelbase and overhangs indicate a slightly larger vehicle compared to the current W206 model, which is 4.75 m long and has a wheelbase of 2.87 m. Tinted windows and special wheels indicate variants with the AMG package.

Technology and powertrain

The C-Class EQ is based on the MB.EA electric platform and uses the same powertrain and battery as the GLC EQ. A 94 kWh battery with NMC chemistry or a 64 kWh battery with LFP chemistry is available. The sedan uses 800-volt technology, enabling fast charging times and high efficiency. Thanks to the aerodynamically optimized body, ranges of up to 800 km (497 mi) are possible, while the GLC EQ achieves approximately 713 km (443 mi) with the same battery.

Comparison to competing models

The C-Class EQ competes against the new BMW i3, which is also expected at the end of 2026. While its SUV siblings utilize similar technology, the sedan will benefit from more favorable aerodynamics, allowing for longer ranges. Compared to the combustion-engined W206, the electric C-Class appears larger, the rear overhang is longer, and the interior is expected to feel more airy thanks to larger windows.

Sedan for the Mercedes electric fleet

With the C-Class EQ, Mercedes is adding a sedan to its electric fleet that attempts to combine comfort, technology and range. The current spy images provide the first detailed insights into the proportions, design and possible equipment variants. Thanks to the MB.EA platform, 800-volt technology and an aerodynamic body, the sedan promises efficient ranges and high everyday usability.