2022 Mercedes-Benz VISION EQXX Dimensions, Size & Specs

The curb weight of the Mercedes-Benz VISION EQXX is 1755 kilograms (about 3869 pounds). This is relatively light considering the advanced battery technology and materials used to optimize efficiency. Typical sedans can weigh anywhere between 1400 to 1800 kg, so the EQXX sits towards the higher end, likely due to its extensive electric battery pack and the unique aerodynamic design elements incorporated into the prototype.

The VISION EQXX is equipped with 20-inch rims paired with tires sized 185/65 R20. The relatively narrow tire width of 185 mm helps to reduce rolling resistance, improving the vehicle's overall efficiency and electric range. The 20-inch rims provide a balance between aesthetics and performance, contributing to the car’s low drag coefficient and optimized aerodynamics crucial for a concept focused on efficiency.

Standard residential garages typically measure around 2.4 to 2.7 meters (8 to 9 feet) in width and around 5.5 to 6 meters (18 to 20 feet) in length. The VISION EQXX, with its width of 1870 mm (1.87 meters) or about 6.1 feet, and length of 4977 mm (roughly 5 meters or 16.3 feet), should fit comfortably within most standard garages in terms of width and length. The low height of 1350 mm (1.35 meters or 4.4 feet) also poses no clearance issues, but users should always verify individual garage dimensions to ensure ease of parking.

As a concept vehicle, the VISION EQXX does not have a direct predecessor but can be compared to earlier Mercedes electric sedans like the EQS. The EQS is slightly shorter, at about 5216 mm in length, but taller and wider. The EQXX places more emphasis on aerodynamic efficiency with a longer yet lower body aimed at maximizing electric range. This reflects a shift towards ultra-efficient design over traditional luxury dimensions seen in prior models.

The VISION EQXX stands 1350 mm (53.1 inches) tall, which is relatively low compared to most luxury electric sedans like the Mercedes EQS or Tesla Model S, which tend to be around 1440-1450 mm (56.7-57 inches) in height. This lower profile contributes to a sleeker aerodynamic silhouette, reducing drag and improving overall efficiency, which aligns with its concept focus on electric range optimization.

With a width of 1870 mm (about 73.6 inches), the VISION EQXX is comparable to many mid- to full-size sedans. This width allows for a comfortable cabin experience while maintaining a streamlined exterior to minimize air resistance. Despite its focus on aerodynamics, it is expected to offer interior space that is adequate for front-seat comfort, although rear passenger space might be more limited due to the low roofline typical of its aerodynamic design.

The VISION EQXX’s dimensions, including its long length (4977 mm), narrow width (1870 mm), and low height (1350 mm), are all designed to minimize aerodynamic drag and maximize electric efficiency. Its slim 185 mm tires reduce rolling resistance, and the car’s light curb weight (1755 kg) further enhances range and performance. This slender, elongated form promotes a smooth airflow over the body, delivering impressive energy savings and dynamic stability at highway speeds.

The Mercedes-Benz VISION EQXX is a highly advanced concept vehicle designed to showcase future technologies, especially in sustainable, ultra-efficient electric mobility. While it features groundbreaking design and engineering, including a record-breaking electric range, it is not currently a production model. Many of its technologies and aerodynamic innovations are expected to influence future Mercedes-Benz electric vehicles, but the EQXX itself will likely remain a prototype used to demonstrate next-generation capabilities.

Compared to competitor electric sedans such as the Tesla Model S and Lucid Air, the VISION EQXX is similar in length but notably lower and narrower. While competitors often emphasize luxury and power combined with spacious interiors, the EQXX prioritizes aerodynamic efficiency and range maximization through its compact height and narrow width. This design philosophy sets it apart as a research-forward concept specifically aimed at pushing electric vehicle efficiency boundaries rather than mass-market luxury appeal.