2021 Audi A6 e-tron concept Dimensions, Size & Specs

With a width of 1960 mm (77.2 inches), the Audi A6 e-tron concept balances exterior presence with interior comfort. This generous width allows for a roomy cabin that maximizes shoulder and elbow room, enhancing occupant comfort during long drives. Wider cars often provide better stability at higher speeds and improved handling characteristics, which is true for this concept sedan as well. However, the width remains reasonable enough to ensure the car can handle typical urban and suburban driving conditions without difficulty. Standard parking spaces and lanes across most regions can accommodate this width, though drivers should be aware of the slightly larger footprint when navigating narrow streets or parking garages.

The Audi A6 e-tron concept's dimensions—4960 mm (195.3 inches) in length and 1960 mm (77.2 inches) in width—make it a relatively large sedan. Most standard residential garages have widths ranging from 2400 to 3000 mm (94.5 to 118 inches) and lengths between 5400 to 6000 mm (212 to 236 inches). Given these typical garage sizes, the A6 e-tron should fit comfortably in terms of length and width, but it will occupy much of the available space. Drivers may want to measure their individual garage space to ensure ease of entry and exit, especially accounting for side mirrors and possible storage items inside the garage. Its height of 1440 mm (56.7 inches) poses no issues for garage clearance.

At 1440 mm (56.7 inches) tall, the Audi A6 e-tron concept stands relatively low compared to traditional sedans, which benefits both aerodynamic efficiency and sporty aesthetics. A lower height helps reduce drag, contributing to better electric driving range and stability at high speeds by minimizing wind resistance. Although a lower roofline might suggest limited interior headroom, Audi's design typically optimizes cabin space cleverly to maintain comfort for passengers. The A6 e-tron concept's interior is engineered to provide sufficient head and shoulder space, making the compact height feel less restrictive while supporting the vehicle's sleek exterior design.

The Audi A6 e-tron concept is outfitted with large 22-inch rims, which are notably bigger than wheels on many conventional sedans. Larger wheels enhance the vehicle's aesthetic appeal by providing a sportier and more commanding stance. From a performance perspective, 22-inch wheels can improve cornering grip and handling responsiveness due to the larger contact patch with the road. However, bigger rims typically lead to a firmer ride because of lower-profile tires and can add slight increases to unsprung weight, potentially impacting efficiency. In an electric concept car such as this, Audi balances these factors to ensure driving dynamics align with premium comfort and performance expectations.

Compared to the most recent internal combustion engine (ICE) A6 generations, the A6 e-tron concept presents an interesting evolution in size. The concept’s length of 4960 mm (195.3 inches) is on the longer side, generally comparable with or slightly larger than traditional A6 sedans, which usually range around 4935 mm (194.3 inches) in length. Its width of 1960 mm (77.2 inches) is also similar or marginally wider than earlier A6 models, emphasizing the transition toward electric platforms, which often require more space for battery packs and electric drive components. The height at 1440 mm (56.7 inches) tends to be lower than previous A6 sedans, enhancing aerodynamic efficiency. Overall, the e-tron concept maintains A6’s executive sedan proportions while adapting the size to meet electric vehicle packaging and aerodynamic needs.

In the realm of electric luxury sedans, the Audi A6 e-tron concept’s dimensions position it competitively among rivals like the Tesla Model S and the Mercedes EQE sedan. At 4960 mm (195.3 inches) in length, it is slightly longer than the Tesla Model S, which is about 4970 mm (195.7 inches), and comparable to the EQE which varies around 4900-5000 mm depending on the version. Its width of 1960 mm (77.2 inches) is broadly in line with competitors, offering a similar cabin footprint. The somewhat lower height of 1440 mm (56.7 inches) lends the Audi a sportier aerodynamic profile compared to some slightly taller models. This size comparison underlines the A6 e-tron concept’s balanced approach, blending spaciousness with sleek design typical of the premium electric sedan class.

The Audi A6 e-tron concept showcases Audi’s vision for the future of electric sedans, incorporating cutting-edge design and technology. Its sleek, minimalist exterior includes a sophisticated lighting system with digital matrix LED headlights that adapt to driving conditions. The absence of traditional grilles replaced by futuristic air curtains improves aerodynamics. Inside, the concept features a fully digital cockpit with multiple large touchscreens and augmented reality head-up display for enhanced driver interaction. The platform is designed for electrification with a long wheelbase to maximize interior space and battery capacity. It also includes features like fast charging up to 270 kW, promising an exceptional balance of range, performance, and sustainability. As a concept, it previews the shape and tech that future production e-trons are set to embody.

The Audi A6 e-tron concept capitalizes on the benefits of electric mobility compared to its traditional internal combustion predecessors. Being fully electric means zero tailpipe emissions, contributing to reduced environmental impact and compliance with global emission standards. The instant torque and smooth delivery of electric motors promise quicker acceleration and a more responsive driving experience. The design allows for optimized interior space due to absence of an engine and transmission tunnel, enhancing passenger comfort and cargo capacity. Furthermore, the advanced electric platform supports rapid charging capabilities and potentially longer driving ranges, addressing past EV limitations. Audi also integrates smart tech for energy efficiency and connectivity, making the driving experience more modern, sustainable, and enjoyable.

As a concept car, the Audi A6 e-tron’s dimensions and specifications are preliminary and meant to showcase the brand’s future design language and technology rather than represent the final production model. While the listed measurements—4960 mm length, 1960 mm width, and 1440 mm height—provide a good indication of its scale, these figures may be refined or slightly altered in the production version for regulatory, manufacturing, or performance reasons. Features like the large 22-inch rims may also be more conceptual than practical for everyday driving. Buyers should therefore view these details as aspirational, anticipating that the final A6 e-tron model will balance aesthetic appeal with real-world usability, comfort, and specifications optimized for market demands.