was launched barely three years ago. But such is the pace of development in EV powertrains, battery chemistries, and software, the EQS has been given a host of detailed upgrades for the 2025 model year that help the luxurious electric sedan more range and more features. But here’s the good news: Prices remain unchanged.The battery capacity of the EQS has been increased from 108.4 kWh to 118 kWh. There’s been no increase in the physical size of the battery.
The 4Matic EQS models will now recuperate up to 290 kW under braking, or with the lift-off regen in its highest setting. And speaking of braking, in response to critical feedback, Mercedes engineers have eliminated the quirky self-actuating pedal that was designed to promote smoother and more efficient braking by pre-filling the master cylinder . Instead, says Holger Enzmann, the 2025 EQS brake pedal has a sportier feel with no extraneous, sentient motion.
All that adds up to an 11 percent or more improvement in range for the EQS450 4Matic on Europe’s WLTP test cycle. The different, more stringent protocol used by the EPA is likely to skew that number downwards slightly, but even so, American EQS450 4Matic owners can expect the EPA-rated range to go from 340 miles to 370 miles.
The brake system now automatically brushes the brake pads against the rotors from time to time to clean the discs. With the regenerative braking system good enough to handle most braking chores, engineers found EQS’s discs would soon become grimy and rusty, reducing their effectiveness when you really needed them. And changes to the body structure at the rear of the car have increased its towing capacity to 3,800 pounds .The other upgrades are mostly either cosmetic, or for comfort.
The package also pampers rear seat passengers with neck and shoulder heating and allows the seat cushion depth to be adjusted pneumatically. An illuminated trim piece is integrated into the back of the front seats.Advertisement