The Mercedes-Benz EQA 300 69.7 kWh 4MATIC, introduced in October 2023 as part of the H243 facelift, represents a significant iteration of Mercedes-Benz’s entry-level all-electric SUV. Built on the compact Modular Electric Architecture (MEA) platform – shared with other EQ models – the EQA 300 aims to deliver a balance of practicality, efficiency, and the luxury expected from the three-pointed star. Production continued until January 2025, positioning it as a key model in Mercedes-Benz’s expanding electric vehicle lineup, primarily targeted towards the European and North American markets. This variant occupies a mid-range position within the EQA family, offering a step up in performance and range compared to the base EQA 250 models.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | EQA |
| Generation | EQA (H243, facelift 2023) |
| Type (Engine) | EQA 300 69.7 kWh (228 Hp) 4MATIC |
| Start of production | October, 2023 |
| End of production | January, 2025 |
| Powertrain Architecture | BEV (Electric Vehicle) |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel Type | Electricity |
| Acceleration 0 – 100 km/h | 7.7 sec |
| Acceleration 0 – 62 mph | 7.7 sec |
| Acceleration 0 – 60 mph | 7.3 sec |
| Maximum speed | 160 km/h (99.42 mph) |
| Weight-to-power ratio | 8.9 kg/Hp, 112 Hp/tonne |
| Weight-to-torque ratio | 5.2 kg/Nm, 191.6 Nm/tonne |
| Gross battery capacity | 69.7 kWh |
| Net (usable) battery capacity | 66.5 kWh |
| Battery voltage | 400 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery weight | 469 kg (1033.97 lbs.) |
| Battery location | Below the floor |
| All-electric range (WLTP) | 412-459 km (256 – 285.21 mi) |
| Average Energy consumption (WLTP) | 16.7-18.6 kWh/100 km (26.88 – 29.93 kWh/100 mi) |
| MPGe | 125 – 113 |
| km/kWh | 6 – 5.4 |
| mi/kWh | 3.7 – 3.3 |
| Electric motor 1 model/code | EM0021 |
| Electric motor 1 location | Front axle, Transverse |
| Electric motor 1 type | Asynchronous |
| Electric motor 2 model/code | EM0022 |
| Electric motor 2 location | Rear axle, Transverse |
| Electric motor 2 type | Synchronous |
| System power | 228 Hp |
| System torque | 390 Nm (287.65 lb.-ft.) |
| Kerb Weight | 2035 kg (4486.41 lbs.) |
| Max. weight | 2535 kg (5588.72 lbs.) |
| Max load | 500 kg (1102.31 lbs.) |
| Trunk (boot) space – minimum | 340 l (12.01 cu. ft.) |
| Trunk (boot) space – maximum | 1320 l (46.62 cu. ft.) |
| Max. roof load | 75 kg (165.35 lbs.) |
| Permitted trailer load with brakes (12%) | 1800 kg (3968.32 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 80 kg (176.37 lbs.) |
| Length | 4463 mm (175.71 in.) |
| Width | 1834 mm (72.2 in.) |
| Width including mirrors | 2020 mm (79.53 in.) |
| Height | 1612 mm (63.46 in.) |
| Wheelbase | 2729 mm (107.44 in.) |
| Front track | 1588 mm (62.52 in.) |
| Rear (Back) track | 1589 mm (62.56 in.) |
| Front overhang | 913 mm (35.94 in.) |
| Rear overhang | 821 mm (32.32 in.) |
| Ride height (ground clearance) | 151 mm (5.94 in.) |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 235/55 R18; 235/50 R19; 235/45 R20 |
| Wheel rims size | 7.5J x 18; 7.5J x 19; 8.5J x 20 |
| Drivetrain | All wheel drive (4×4). BEV (Electric Vehicle). One electric motor drives the front wheels, one electric motor drives the rear wheels. |
| Number of gears and type of gearbox | 1 gears, automatic transmission |
Powertrain & Engine Architecture
The EQA 300 4MATIC utilizes a dual-motor, all-wheel-drive (AWD) powertrain. The front axle is driven by an asynchronous electric motor (EM0021), while the rear axle employs a synchronous electric motor (EM0022). This configuration allows for variable torque distribution, enhancing traction and stability. The combined system output is 228 horsepower and 390 Nm (287.65 lb.-ft.) of torque. The 69.7 kWh gross (66.5 kWh net) lithium-ion battery pack is positioned under the vehicle floor, contributing to a low center of gravity and maximizing interior space. The 400V architecture supports relatively quick DC fast charging, capable of adding a significant range in a short period. The single-speed automatic transmission is inherent to electric vehicle drivetrains, providing seamless acceleration.
Driving Characteristics
The EQA 300 4MATIC delivers brisk acceleration, achieving 0-60 mph in approximately 7.3 seconds. While not a performance-oriented EV, the instant torque characteristic of electric motors provides responsive acceleration in everyday driving situations. The AWD system offers confident handling in various weather conditions. Compared to the lower-powered EQA 250 variants, the 300 offers a noticeable improvement in acceleration and overall responsiveness. The single-speed transmission ensures smooth, linear power delivery. The regenerative braking system allows for adjustable levels of deceleration, enhancing efficiency and providing a one-pedal driving experience.
Equipment & Trim Levels
The EQA 300 4MATIC typically comes standard with features such as Mercedes-Benz User Experience (MBUX) infotainment system with a touchscreen display, a digital instrument cluster, automatic climate control, and a suite of advanced driver-assistance systems (ADAS) including adaptive cruise control and lane-keeping assist. Interior upholstery is generally Artico synthetic leather, with options for genuine leather upgrades. Available options include a panoramic sunroof, premium sound system, and head-up display. Trim levels often include Progressive and AMG Line, with the AMG Line offering more aggressive styling cues and sportier interior appointments.
Chassis & Braking
The EQA 300 4MATIC features an independent suspension setup, with McPherson struts at the front and a multi-link suspension at the rear. This configuration provides a comfortable ride quality while maintaining good handling characteristics. Ventilated disc brakes are used on all four wheels, providing ample stopping power. The electronic stability program (ESP) and anti-lock braking system (ABS) are standard features, enhancing safety and control. Stabilizer bars are included on both axles to reduce body roll during cornering.
Market Reception & Comparison
The EQA 300 4MATIC was generally well-received by automotive critics, praised for its comfortable ride, spacious interior, and user-friendly technology. However, some reviewers noted that the range was not as competitive as some other EVs in its class. Compared to the EQA 250, the 300 offered a worthwhile performance upgrade for those willing to spend the extra money. Against rivals like the BMW iX1 and Audi Q4 e-tron, the EQA 300 positioned itself as a premium offering with a strong emphasis on luxury and refinement. Fuel economy, expressed as MPGe, typically ranged from 113-125, depending on driving conditions.
Legacy
The Mercedes-Benz EQA 300 4MATIC represents an important step in Mercedes-Benz’s transition to electric mobility. While superseded by newer EQ models, the H243 EQA remains a viable option in the used car market. The dual-motor powertrain and 400V architecture have proven to be relatively reliable, with few widespread issues reported. The EQA’s compact size and practical interior make it a suitable choice for urban commuters and small families. As battery technology continues to evolve, the EQA’s range may become a more significant consideration for potential buyers, but its overall build quality and brand reputation continue to hold appeal.
