2023 Mercedes-Benz EQS 450 4maticFuel Economy & MPG Ratings

EV Large CarsAll-Wheel Drive
City
101
MPGe
Highway
105
MPGe
Combined
103
MPGe

EV Range & Charging

Source: EPA fueleconomy.gov

Driving Range
340 mi
EPA estimated
Charge Time (240V)
12 hr 30 min
Level 2 · full charge
Energy Use (Comb)
31.0
City 31.6 / Hwy 30.3 kWh
Electric Motor
TBD

EPA-estimated range of 340 miles on a full charge. Level 2 (240V) charging time: approximately 12 hr 30 min for a full charge. Energy consumption: 31.0 kWh per 100 miles (combined).

Trim Comparison

Automatic (A1)
Electricity EV
City
101
Hwy
105
Comb
103
Fuel cost: $700/yr
Annual Fuel Cost
$700

Based on gasoline at $3.67/gal, 15,000 miles/year

5-Year Fuel Savings
$8,500

vs. average new vehicle

EPA Fuel Economy Score: 10/10
GHG Score: 10/10

Environment

CO₂ Tailpipe Emissions
0 g/mile
Annual Petroleum Consumption
0.1 barrels

Specifications

Transmission
Automatic
Drivetrain
AWD
Body Style
Sedan

Source: EPA fuel economy data & NHTSA vPIC. Specifications reflect the most common trim configuration.

Engine & Efficiency Details

Source: EPA fueleconomy.gov

Energy Use (Combined)
31.0304 kWh / 100 mi
Energy Use (City)
31.5913 kWh / 100 mi
Energy Use (Hwy)
30.3449 kWh / 100 mi

NHTSA Safety Ratings

Source: NHTSA (nhtsa.gov)

Safety Equipment

Forward Collision Warning: StandardLane Departure Warning: Standard
63
Owner Complaints
8
Recalls
0
Investigations

Recall History

Source: NHTSA

No recalls reported for this vehicle.

Owner-Reported Problems63 complaints

Source: NHTSA

NHTSA has received 63 owner complaints for the 2023 Mercedes-Benz EQS 450 4matic. Top reported issues include advanced safety (adas), electrical system and brakes. The data below is sourced from consumer complaints filed directly with NHTSA.

Problems by System / Component

Advanced Safety (ADAS)
31
Electrical System
20
Brakes
18
Speed Control
4
Wheels & Tires
3
Fuel System
3
Structure
3
Visibility / Wipers
2

2023 Mercedes-Benz EQS 450 4matic problems by category: Advanced Safety (ADAS): 31 complaints, Electrical System: 20 complaints, Brakes: 18 complaints, Speed Control: 4 complaints, Wheels & Tires: 3 complaints, Fuel System: 3 complaints, Structure: 3 complaints, Visibility / Wipers: 2 complaints.

15
Crashes Reported
3
Fires Reported
42
Injuries Reported

Sample Owner Complaints

Electrical SystemFiled: 12/15/2025ODI#11705086
While traveling cross-country from Chicago, IL to San Diego, CA, my Mercedes-Benz EQS experienced a battery and system malfunction in Erick, Oklahoma at approximately 11:17 PM. At the time of the inci…
Other / UnknownFiled: 04/03/2024ODI#11580937
Just over two months owning the vehicle (bought [XXX]) I was driving on a smaller highway at roughly 35 mph when the car suddenly came to a stop. There were no obstacles front or behind or the sides. …
Electrical SystemFiled: 01/10/20231 InjuryODI#11501082
At approximately 10:30 p.m. on January 8, 2023 I, and three passengers (my wife, and another couple), were completing a one hour drive returning from an event in southern California. We traveled on th…

Complaint data is sourced from the NHTSA Complaints Database. Reports are filed by vehicle owners and may not reflect confirmed defects. Last updated via NHTSA API.

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Mercedes-Benz EQS 450 4matic MPG History
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