Audi A6 e-tron

Audi A6 e-tron at a glance

From the 2021 concept to production

Audi first showed the idea as the A6 e-tron concept at Auto Shanghai in 2021, a Sportback with 22-inch wheels and a 100 kWh battery, later also displayed at Milan Design Week. The production Sportback and Avant were unveiled together on 31 July 2024, and pre-orders opened in September. Both are made in Ingolstadt.

The car is the low-floor counterpart of the Q6 e-tron SUV on the same PPE platform, and Wikipedia lists the electric Porsche Macan as a related model. For Audi it also settled a naming question: the combustion saloon and Avant launched in 2025 kept the A6 name, while the electric car carries the e-tron suffix. The story of the combustion line from C4 to C9 is told in the Audi A6 generations overview.

Batteries, range and charging

Two packs are offered. The smaller one has ten modules and 83 kWh gross, 75.8 kWh usable; the larger one twelve modules with 180 cells and 100 kWh gross, 94.9 kWh usable. Both run at 800 volts, which allows high charging power at a lower current.

Audi quotes 10 to 80 per cent in 21 minutes. On the large battery that is roughly 66 kWh in a third of an hour, worth around 500 km of WLTP range for the Sportback performance. On alternating current the car takes 11 kW, with 22 kW announced as an option after launch. The Avant gives up about 30–40 km against the Sportback, in line with its higher drag coefficient of 0.24.

Versions and performance

All versions except the S6 are limited to 210 km/h. The rear-wheel-drive performance is the range champion, while the quattro adds a front motor and a large torque gain to 855 Nm. The S6 e-tron is the sporting version; the S6 line from the five-cylinder turbo to the electric car is covered in the Audi S6 history.

Design, size and practicality

At 4,928 mm the A6 e-tron is close to its combustion sister in length. The Sportback is 1,465–1,487 mm tall, the Avant 1,504–1,525 mm. The Sportback boot holds 502 litres and grows to 1,330 litres when the rear backrests are down; a small 27-litre compartment sits under the bonnet.

carwow.de rated the Sportback 8 out of 10 and praised its range, short charging times, efficient motors, handling and comfort. Its criticisms were limited rear headroom under the sloping roof, the high weight and price, and the absence of rear-wheel steering even as an option. Buyers who carry tall passengers in the back may prefer the Avant, which is about 40 mm taller.

Safety and Euro NCAP

Euro NCAP tested the A6 e-tron Avant performance with rear-wheel drive in 2025. Adults were protected to 92 per cent and children to 91 per cent of the maximum score. Vulnerable road users reached 75 per cent and the safety assistance systems 80 per cent. ANCAP adopted the same crash results for Australia.

A6L e-tron: the long saloon for China

For China, FAW-Audi builds a long-wheelbase saloon in Changchun, revealed at Auto Shanghai 2025. It is 5,073 mm long with a 3,076 mm wheelbase, 130 mm more than the European car. The dual-motor version has 270 kW and a 95.0 kWh battery with 720 km on the Chinese CLTC cycle; a rear-wheel-drive version uses a 106.7 kWh battery for 785 km CLTC. CLTC figures are noticeably more generous than WLTP and should not be compared directly.

Prices in Germany

The step from the base car to the performance costs €12,800 and brings 19 kWh more usable capacity and about 130 km more WLTP range. Through its dealer offers, carwow.de listed an average saving of about €18,100 on these list prices in 2026.

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