2025 Audi A6 Avant e-tron Dimensions, Size & Specs

The curb weight of the Audi A6 Avant e-tron ranges from 2110 kg to 2295 kg (approximately 4655 to 5060 pounds), depending on the specific trim and equipment. The maximum weight the vehicle can safely carry, including passengers and cargo, is between 2685 kg to 2870 kg (5920 to 6329 pounds). This weight range reflects the heavy battery pack typical for electric vehicles as well as the solid build quality expected from Audi. These weights influence handling, efficiency, and performance characteristics, while also affecting payload capacity.

The Audi A6 Avant e-tron offers a generous luggage capacity of 502 liters (17.7 cubic feet) with the rear seats in their normal position, which is quite practical for daily use and weekend trips. When the rear seats are folded down, the capacity expands significantly to 1422 liters (50.2 cubic feet), providing ample space for larger cargo items or moving bulkier goods. This flexibility is a strong selling point for the Avant (station wagon) body style, which prioritizes both passenger comfort and cargo carrying ability.

Most standard residential garages have a width of about 2400 to 2700 mm (94.5 to 106 inches). The Audi A6 Avant e-tron measures 2137 mm (84.1 inches) wide with mirrors opened, so it fits comfortably within the width constraints of a typical garage. However, due to the width with opened mirrors being close to 2.14 meters, it's important for owners to open garage doors fully and park carefully to avoid damage to mirrors. The length of 4928 mm (194.1 inches) also fits most standard garage depths, usually 5400+ mm (213+ inches). So overall, the A6 Avant e-tron can fit in a standard garage but users should be mindful of mirror clearance.

The height of the Audi A6 Avant e-tron varies between 1493 mm and 1527 mm (58.8 to 60.1 inches), likely due to adjustable suspension or different wheel/rim configurations. This variability can aid in optimizing aerodynamics at higher speeds by lowering the suspension slightly, which reduces drag and improves efficiency. At the same time, raising the vehicle can help in ground clearance for certain road conditions. From a parking perspective, the vehicle remains well within limits for underground or commercial parking garages, where height restrictions typically start around 2100 mm (82.7 inches), allowing it to fit comfortably even at the highest suspension setting.

The Audi A6 Avant e-tron comes with a variety of rim sizes ranging from 19 inches up to 21 inches, with rim widths like 8.5J, 9J, and 8.5J depending on the specific wheel setup. Tire sizes include 245/50 R19, 265/40 R20, 275/35 R21, among others. Larger rims with lower profile tires (like the 21-inch with 275/35 tires) typically enhance handling and sporty aesthetics but might contribute to a firmer ride and increased road noise. Conversely, the 19-inch rims with higher profile tires offer a softer, more comfortable ride, making the car more suitable for long-distance cruising and rougher roads. The variety allows buyers to tailor the car's dynamics to their preferences.

Compared to previous generations of the Audi A6 Avant, the 2025 A6 Avant e-tron maintains a similar length but brings modern design optimizations and a slightly lower height, with 1493-1527 mm compared to earlier models that tended to be taller. The width remains competitive at 1923 mm without mirrors, with electric drivetrain packaging affecting other dimensions, especially interior space planning. While exact predecessor model specs vary by year, the overall footprint of the e-tron edition is in line with traditional A6 Avants but includes refinements for aerodynamic efficiency and electric component accommodation. This generation marks a step forward in combining Avant practicality with electric mobility.

When compared to rival electric station wagons or large electric estates like the Tesla Model S or Mercedes EQE Estate, the Audi A6 Avant e-tron stands out with its balanced proportions and good cargo volume. With a length of 4928 mm, it is spacious but more traditional in silhouette compared to the Model S’s more streamlined sedan profile. The rear seat folded cargo capacity of 1422 liters matches or exceeds many competitors, making it a practical choice for families or professionals needing both performance and utility. The Audi's strong build and high-tech features also add value, combining size, luxury, and electric range efficiently.

The Audi A6 Avant e-tron has a roof load capacity of 100 kg (220 lbs), which is adequate for carrying roof racks, luggage carriers, bike racks, or other light to medium-weight accessories. This allowance enables owners to increase their cargo capacity for outdoor activities, travel, or additional equipment without compromising safety. It’s essential to stay within this limit to ensure vehicle stability and avoid damage to the roof structure or handling characteristics, especially at higher speeds.

The Audi A6 Avant e-tron model for the 2025 model year entered production in 2024 and is currently in production, reflecting Audi's commitment to expanding their electric vehicle lineup. As an all-electric station wagon, it is positioned to offer a combination of performance, technology, and space for customers seeking an eco-friendly yet practical vehicle. Availability might vary based on market demand and geographic regions, so potential buyers should check with local Audi dealerships for ordering timelines, configurations, and delivery schedules.