2026 Mercedes-Benz EQS — Full Specifications
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The 2026 Mercedes-Benz EQS is a saloon/sedan powered by an electric motor, with an EPA-rated range of around 390 miles per charge. Owners often keep a Mercedes-Benz EQS workshop manual to hand for servicing and repairs.
Compared with the 2025 Mercedes-Benz EQS: The engine line-up listed by EPA is unchanged.
Full Specifications
| Engine | Electric motor |
|---|---|
| Transmission | Automatic (A1) |
| Fuel Type | Electricity |
| Drive | Rear-Wheel Drive |
| Body Style | Saloon/Sedan |
| Passenger Volume (EPA) | 103 cu ft (2,917 L) |
| Luggage Volume (EPA) | 35 cu ft (991 L) |
| EPA Range | 390 miles |
| Efficiency | 34.0 kWh/100 mi |
| CO₂ Emissions | 0 g/km |
| EPA Greenhouse Gas Score | 10 / 10 (10 = lowest emissions) |
Engine & Transmission Options
EPA lists 2 configurations for the 2026 Mercedes-Benz EQS, all with the Electric motor engine. The headline figures at the top of this page describe the most fuel-efficient configuration.
| Engine | Transmission | Drive | MPG (UK) | MPG (US) | CO₂ g/km | Fuel cost / yr |
|---|---|---|---|---|---|---|
| Electric motor | Automatic (A1) | All-Wheel Drive | 112 | 93 (93/93) | — | $950 |
| Electric motor | Automatic (A1) | Rear-Wheel Drive | 118 | 98 (98/98) | — | $750 |
MPG (US) shows combined, with city/highway in brackets. Highlighted row = the configuration used for the headline figures. Source: US EPA fueleconomy.gov.
EPA measures interior passenger volume at 103 cubic feet (about 2,917 litres) and luggage volume at 35 cubic feet (about 991 litres). These are US EPA interior-volume figures; they are measured differently from the boot capacity numbers UK manufacturers quote.
Owner Essentials for the 2026 Mercedes-Benz EQS
Running Costs: 2026 Mercedes-Benz EQS
Work out exact fuel costs with the fuel cost calculator on 247Calculators.
Convert between MPG and L/100km with the unit converters on 247QuickTools. Not sure what tyre size fits? 247TyreCheck explains tyre sizing.
Only need this car occasionally? See our buy vs rent comparison.
2026 Mercedes-Benz EQS Safety Ratings (NHTSA)
No NHTSA crash-test rating is on record for this model year. The NHTSA rates only a subset of vehicles each year; you can browse every rated vehicle on our NHTSA Safety Ratings hub.
Last updated: · Data: US EPA (fueleconomy.gov) and NHTSA safety ratings 18 July 2026; NHTSA recalls and complaints 6 October 2026; Wikidata & curated EU catalogue 18 July 2026; European generation and engine data from Wikipedia 7 October 2026
Vehicle data sourced from manufacturer specifications. Always verify with your vehicle handbook or a qualified mechanic. This is a reference tool, not professional advice.
Recommended Accessories for the 2026 Mercedes-Benz EQS
Frequently Asked Questions
What engine does the 2026 Mercedes-Benz EQS have?
It's powered by an electric motor with an EPA-rated range of around 390 miles per charge.
What is the fuel economy of the 2026 Mercedes-Benz EQS?
It uses around 34.0 kWh per 100 miles.
How much interior and luggage space does the 2026 Mercedes-Benz EQS have?
EPA measures interior passenger volume at 103 cubic feet (about 2,917 litres) and luggage volume at 35 cubic feet (about 991 litres). These are US EPA interior-volume figures, which are measured differently from the UK boot-capacity numbers manufacturers quote.