Audi A6 e-tron

A6 e-tron in brief

The A6 e-tron was unveiled in 2024 and reached customers in 2024–2025. It's built on the same PPE platform as the Audi Q6 e-tron and features an 800V electrical system. Although it shares a name, the technology is entirely different from the internal combustion A6—these are two separate models.

The Sportback has a sleek, sloping roofline with a generous boot, while the Avant is an estate with a more spacious load area. Thanks to its aerodynamic shape, the A6 e-tron uses less energy, making it particularly suitable for long motorway journeys.

Sportback vs Avant

The Sportback is more aerodynamic, so it covers a bit more distance on a single charge according to the manufacturer, while the Avant is more practical: it has a larger boot and is easier to load with bulky items, plus more headroom in the rear seats.

Both body styles are offered with the same trims: the base with a smaller battery, the performance with a large battery and rear-wheel drive, quattro with two motors, and the sporty S6 e-tron. Since the model is new, the used market mostly sees 1–2 year-old cars, often coming out of lease.

The interior prioritises digital screens; additionally, a passenger display, virtual side cameras instead of mirrors, and a projection screen were offered. When buying, it's worth carefully checking what equipment is in the specific car.

Battery, range, and charging

Two batteries are offered: a smaller one with around 76 kWh of usable capacity and a larger one with around 95 kWh. According to the manufacturer's (WLTP) data, the large battery Sportback rear-wheel drive can travel up to approximately 750 km — one of the longest ranges among electric vehicles. Avant and quattro versions travel a bit less.

Real-world range on highways and in winter is usually lower: in cold weather, you often need to count on about 20–30% less than in summer, and even more when driving short distances.

The large battery version can charge at up to around 270 kW at fast-charging stations, and the car adapts to standard 400 V stations, though it charges more slowly there. It usually charges at up to 11 kW with alternating current.

What to check when buying a used A6 e-tron

Request a battery condition (SoH) report from Audi service or a diagnostic specialist and compare the displayed range when the battery is charged to 100% with the new car's data. Check how much manufacturer's battery warranty is left and if the car has been serviced at an official dealership.

Check that software updates have been performed, and test the screens, cameras, virtual mirrors (if present), and driver assistance systems. Test charging with alternating current and at a fast-charging station, and ensure the charging cable is included.

Inspect the tyres and wheel trims, especially large 20–21 inch ones, and brakes — these are used less in an electric car, so the discs may rust. Check the history using the VIN number.

Versions and trims

Version and trim names and equipment vary by market and year; we list the A6 e-tron versions most commonly found in Europe.

A6 e-tron versions compared

Most buyers opt for the performance model as it offers the longest range and fastest charging. Quattro is a wise choice for frequent driving on slippery roads, while Avant is the pick if you need more boot space.

Frequently asked questions