Mercedes-Benz EQS Saloon review

Overview

The Mercedes-Benz EQS Saloon is an electric saloon with 5 seats, a 118 kWh battery and a quoted WLTP range of 390 miles. On paper it suits families who want space without moving up to a van. Prices start at around £105,000, with leases quoted from about £1099 a month.

Its headline specification point is straightforward: the longest-range Mercedes and a limousine-grade ride. The sections below break the published figures down and set them against the other electric cars in our UK database.

Design & practicality

Bodystyle is a saloon with 5 seats and 610 litres of boot space. Against every EV in the database that puts it among the very best for outright carrying capacity, and among the very best among other saloons.

Boot volume is generous enough for family holidays and bulky pushchairs without folding seats down.

Range & charging

The quoted WLTP range is 390 miles from 118 kWh of usable-plus-buffer capacity — among the very best in the database for distance between charges. Real-world figures are typically 10–25% lower in cold weather and at sustained motorway speeds.

That is a large battery, normally paired with high-power rapid charging. As with any EV, the running-cost picture depends far more on whether you can charge at home overnight than on the charging speed itself.

Performance

The published 0–60mph time is 6.2 seconds, which puts it around mid-pack for acceleration here and makes it brisk by the numbers. Electric drivetrains deliver that pull instantly from a standstill, so town-speed responses tend to feel stronger than the figure suggests.

Tech & features

We score cabin technology at 10/10 based on published equipment levels, which is among the very best across the database. The specification highlight is that the longest-range Mercedes and a limousine-grade ride.

Expect a large central screen, over-the-air updates and driver assistance as standard on most trims.

Price & value

New prices run from £105,000 to £155,000, with three-year-old used examples from around £55,000 and leases quoted from £1099 a month. That sits at the premium end of the electric cars in this database, and the premium end of the saloons specifically.

Our value score, which weighs the price against range, space and equipment, is 5/10. Whether it works out cheaper than your current car depends on your mileage, fuel price and charging setup — the cost calculator does that maths properly.