Mercedes-Benz EQS 450

Core summary

Mercedes-Benz EQS 450+ Sedan

The Mercedes-Benz EQS 450+ Sedan is the rear-wheel-drive entry model in the current U.S. EQS Sedan range. For the 2027 model year, Mercedes-Benz lists a 300 kW permanently excited synchronous motor, 402 horsepower, 372 lb-ft of torque, a 118-kWh battery and a two-speed automatic transmission. The U.S. specification uses a rear-mounted electric motor and has an EPA-estimated range of up to 390 miles. Its five-seat liftback body provides 22 to 63 cubic feet of cargo volume, while the 126.4-inch wheelbase supports a spacious executive-class cabin. The EQS remains positioned above the smaller EQE as Mercedes-Benz’s flagship electric sedan. The EQS 450 4MATIC Sedan is a separate all-wheel-drive model with different output, range and charging specifications.

History & generations

The EQS was revealed digitally on April 15, 2021, as Mercedes-EQ’s first dedicated luxury electric sedan. Mercedes-Benz described it as the first model based on its purpose-built electric architecture for luxury and executive vehicles. Series production began at Factory 56 in Sindelfingen, Germany, in May 2021, alongside the S-Class and Mercedes-Maybach S-Class on a flexible production line. The original range included the EQS 450+ and EQS 580 4MATIC. Mercedes-Benz later expanded the family with additional drivetrains, trims and body styles, including the EQS SUV. The EQS 450+ name identifies the rear-drive version in North America, while the EQS 450 4MATIC designation identifies the dual-motor all-wheel-drive version. The 2027 EQS introduces a substantially updated electrical and digital package, including a new rear motor, two-speed transmission, NACS charging and fourth-generation MBUX.

Body, platform & design

The EQS 450+ Sedan uses Mercedes-Benz’s smooth “one bow” profile, a short hood, a long roofline and a high rear deck integrated into a liftback tailgate. The shape was developed around an all-electric architecture rather than adapted from an internal-combustion sedan. A closed front treatment, flush door handles, full LED lighting and aerodynamic wheel designs support its quiet, low-drag character. The 2027 U.S. model has a 207.7-inch overall length, a 126.4-inch wheelbase, a 75.8-inch width without mirrors and a 59.4-inch height. Mercedes-Benz lists standard 20-inch five-spoke aero wheels with range-optimized summer tires. The current U.S. specification also includes AMG body styling within the EQS Sedan presentation. Regional equipment can differ: Mercedes-Benz markets distinct wheel, exterior, lighting and trim combinations across North America, Europe and other territories. The underlying body architecture and liftback format remain common to the EQS 450+ name.

Engine & drivetrain

The current EQS 450+ Sedan uses one rear-mounted 300 kW permanently excited synchronous motor. Mercedes-Benz rates the U.S. model at 402 horsepower and 372 lb-ft of torque. A two-speed automatic transmission sends drive to the rear wheels. The 118-kWh high-voltage battery supports an EPA-estimated range of up to 390 miles in the U.S. Mercedes-Benz lists a 0-to-60-mph time of 5.7 seconds. Energy recovery can be adjusted through steering-wheel paddles, while DYNAMIC SELECT provides selectable drive programs. A heat pump and intelligent thermal management are standard equipment in the U.S. model. The separate EQS 450 4MATIC Sedan uses two permanently excited synchronous motors, all-wheel drive and torque distribution between the axles. Mercedes-Benz lists that model at 355 combined horsepower, 590 lb-ft of torque and a 367-mile EPA-estimated range for 2026. European specifications use WLTP testing and may have different power, wheel, battery-use and range figures.

Trim differences

Mercedes-Benz USA presents the EQS 450+ Sedan as a model with available equipment groupings rather than a long list of separately named mechanical grades. The U.S. EQS Sedan range also includes the EQS 500 4MATIC and EQS 580 4MATIC, but those are different powertrain variants. The 2027 EQS 450+ includes standard AMG body styling, 20-inch aero wheels, AIRMATIC suspension, rear-axle steering, a panoramic roof, soft-close doors, heated power front seats, wireless charging and Burmester 3D Surround Sound. Mercedes-Benz lists Exclusive and Pinnacle interior configurations for the EQS Sedan. Higher interior configurations add equipment such as four-zone climate control, enhanced rear-seat functions, massage features, gesture control and a rear tablet, depending on the selected specification. Paint, wheel, upholstery, wood, AMG and MANUFAKTUR choices vary by market and vehicle configuration. U.S. equipment should therefore be read as a market-specific model presentation, not a universal global trim structure.

Interior & seating

The EQS 450+ Sedan seats five and combines a long wheelbase with a low, quiet liftback cabin. Mercedes-Benz lists 40.4 inches of front headroom, 41.6 inches of front legroom, 59.5 inches of front shoulder room, 38.0 inches of rear headroom, 40.4 inches of rear legroom and 59.1 inches of rear shoulder room for the 2027 U.S. model. Cargo volume measures 22 to 63 cubic feet. The standard U.S. presentation centers on the MBUX Hyperscreen, with a 12.3-inch driver display, a 17.7-inch central OLED touchscreen and a 12.3-inch passenger display. Fourth-generation MBUX adds artificial-intelligence functions involving Microsoft and Google technologies. Standard luxury equipment includes soft-close doors, heated power seats, wireless charging, a panoramic roof and Burmester 3D Surround Sound. Available cabin features include four-zone climate control, ventilated front seats, HEPA filtration, active ambient lighting and executive rear-seat functions. Equipment and screen availability can vary by region.

Efficiency & range

Mercedes-Benz lists an EPA-estimated electric range of up to 390 miles for the 2027 EQS 450+ Sedan in the United States. The figure applies to the rear-wheel-drive model and is distinct from the 367-mile rating listed for the 2026 EQS 450 4MATIC Sedan. The EQS 450+ combines its range with a 118-kWh battery, a permanently excited synchronous motor and aerodynamic bodywork. AIRMATIC can lower the body at speed to support stability and efficiency. Intelligent thermal management and a heat pump help manage battery and cabin temperatures. Range varies with wheel and tire selection, ambient temperature, speed, payload, terrain and climate-control use. European markets certify range under WLTP, so their published figures are not directly interchangeable with U.S. EPA results. Mercedes-Benz’s 2027 U.S. page lists 20-inch range-optimized summer tires as standard equipment for the EQS 450+ Sedan.

Safety & equipment

The EQS Sedan incorporates Mercedes-Benz’s electric-vehicle safety structure, multiple restraint systems and driver-assistance technologies. The U.S. model includes systems such as active brake assistance, active lane-keeping assistance, blind-spot assistance, adaptive cruise-control functions and parking support, with exact content depending on standard equipment and selected packages. Mercedes-Benz describes the EQS as using extensive sensing hardware for occupant and roadway monitoring. The 2027 model adds a redesigned steering architecture as Mercedes-Benz develops steer-by-wire availability for the new EQS. That technology uses an electronic steering interface and a new airbag structure, but its availability and timing should be treated separately from the standard U.S. EQS 450+ equipment listing. NHTSA maintains the U.S. government safety-rating and recall databases. A federal five-star rating should not be inferred where a model-year result is not listed in the applicable NHTSA database. Recall status is VIN- and market-dependent.

Strengths

The EQS 450+ Sedan’s principal strengths are its long-distance range, quiet cabin, spacious rear seating and executive-class equipment. Rear-wheel drive avoids the additional motor and mass of the 4MATIC version, helping the model achieve the highest U.S. EPA-estimated range in the EQS Sedan lineup. The 2027 model adds a 300 kW rear motor, a two-speed transmission, 350 kW 800-volt DC charging capability and a North American Charging Standard connector. AIRMATIC self-leveling air suspension and rear-axle steering support both ride comfort and low-speed maneuverability. The liftback tailgate makes the body more practical than a conventional three-box sedan. The cabin’s Hyperscreen, passenger display and MBUX functions create a highly digital interior. Its large battery and premium equipment also make it suitable for sustained highway use and chauffeured rear-seat travel.

Considerations

The EQS 450+ Sedan is more than 207 inches long and weighs approximately 5,578 pounds in the listed 2027 U.S. specification, so urban parking and narrow garages require planning. The digital cockpit has many functions and may require a learning period. Published charging time depends on battery temperature, state of charge, charger capability and electrical supply. Mercedes-Benz lists 350 kW charging on an 800-volt connection and 175 kW on a 400-volt connection for the 2027 U.S. model. The EQS 450+ is rear-wheel drive; buyers seeking all-weather traction must consider the separate EQS 450 4MATIC Sedan. Range figures are test-cycle results, not guaranteed travel distances. Options, software services, charging access and driver-assistance functions can vary by market and configuration.

Recommended use

The EQS 450+ Sedan is best suited to drivers who prioritize quiet long-distance travel, a large luxury cabin and a high level of digital equipment. Its rear-drive layout and 390-mile U.S. EPA-estimated range make it the efficiency-focused choice within the current EQS Sedan range. The liftback body supports airport runs, executive commuting and luggage-heavy highway travel better than a conventional trunk sedan. The rear seat offers executive-class space, while available Pinnacle equipment targets buyers who regularly carry passengers. At nearly 208 inches long, it is better suited to open roads and spacious parking than dense urban streets. Buyers who frequently drive in snow or want stronger launch performance should compare the EQS 450 4MATIC. Buyers focused on maximum range should compare wheel choices carefully because tire and wheel configurations influence certified efficiency.

FAQ

[{"question":"What is the exact current U.S. name?","answer":"Mercedes-Benz USA lists it as the EQS 450+ Sedan."},{"question":"Is the EQS 450+ all-wheel drive?","answer":"No. The current U.S. EQS 450+ Sedan uses rear-wheel drive."},{"question":"How much range does it have?","answer":"Mercedes-Benz lists up to 390 miles of EPA-estimated range for 2027."},{"question":"How many seats does the EQS 450+ have?","answer":"The EQS 450+ Sedan has seating for five people."},{"question":"How is it different from the EQS 450 4MATIC?","answer":"The 4MATIC model adds a second motor and all-wheel drive."}]

Sources & updates

Research for this Mercedes-Benz EQS 450 profile prioritized current manufacturer specifications, model-year equipment pages and official press material. Independent safety or regulatory records were used where available. Historical references were kept separate from current-generation specifications and image identification.

Equipment, pricing and certified figures can vary by market, trim and model year. The expandable reference list below contains the linked sources used for verification. Last editorial review: August 29, 2026.

• Official or verified reference →
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Last editorial review: August 29, 2026. Specifications remain market- and model-year-specific.