The Mercedes-Benz EQS and S-Class are both Mercedes flagships, but they’re very different cars. The EQS is a dedicated electric sedan with an ultra-aerodynamic “one-bow” shape, available Hyperscreen dashboard and long range. The S-Class is the classic limousine, with a more upright, formal shape, more rear headroom, a wider range of combustion and plug-in hybrid powertrains and the chauffeur-focused features that made it the world’s executive standard. For chauffeured service, the S-Class remains more practical; for owners who want silence and low running costs, the EQS is compelling.

At a glance

Mercedes-Benz EQS Mercedes-Benz S-Class
Powertrain Battery-electric Inline-six, V8, plug-in hybrid
Body Hatchback-like liftback Traditional sedan
Rear headroom Good More generous
Refueling Charging Five-minute refuel (PHEV can also charge)
Signature features Hyperscreen, HEPA filtration Executive rear seats, rear airbags
Maybach version Maybach EQS SUV Maybach S-Class

Design and space

The EQS’s sloping roof and liftback maximize aerodynamics but slightly reduce rear headroom compared with the S-Class’s upright cabin. The S-Class’s formal shape suits chauffeur use.

Quietness

The EQS is extraordinarily quiet at city speeds with no engine. The S-Class is also very quiet, and its plug-in hybrid can run silently for many city trips.

Practicality

The EQS’s range is excellent, but chauffeured fleets must fit charging into their schedules. The S-Class refuels quickly. Read electric vs gas luxury cars.

Verdict

The S-Class remains the better chauffeur car; the EQS is a superb electric flagship for owners with home charging. Read the Mercedes EQS and see our Mercedes-Benz S-Class.

Driving experience

The EQS accelerates with the silent, seamless surge typical of electric cars, and its low battery placement makes it feel planted. The S-Class, especially the V8 S 580, delivers effortless power with a distant, refined engine note and quick refueling for long trips. Both offer rear-axle steering, making them surprisingly easy to maneuver in city streets.

Running costs

Charging at home is typically cheaper per mile than gasoline, and electric cars need fewer routine services such as oil changes. The S-Class plug-in hybrid can also reduce fuel costs for owners who charge regularly.

Who each suits

  • Choose the EQS if you have home charging, drive mostly regionally and want the quietest possible ride.
  • Choose the S-Class for long trips without charging stops, a more formal rear seat and a chauffeur-proven design.