Audi A6 Sportback e-tron vs Porsche Taycan

Side-by-Side Specs

Charging Speed

The Porsche Taycan has the higher published DC charging figure at 322 kW, which is roughly 20% higher than the Audi A6 Sportback e-tron at 269 kW. In practice, that figure only tells part of the story. The charging curve, battery temperature, and state of charge all affect how quickly your car actually charges.

For the published fast-charge window, the Porsche Taycan is listed at about 16 minutes, which is 7 minutes quicker than the Audi A6 Sportback e-tron at 23 minutes. On a road trip, that difference adds up over multiple stops.

Range and Efficiency

The Audi A6 Sportback e-tron has a WLTP rated range of approximately 756 km, which is roughly 78 km more than the Porsche Taycan at approximately 678 km. WLTP is a standardized lab test. Expect your actual range to be lower, varying with speed, weather, terrain, and driving style.

Efficiency matters more than battery size for daily driving costs. The Porsche Taycan consumes 169 Wh/km, compared to 225 Wh/km for the Audi A6 Sportback e-tron. That means the Porsche Taycan uses less energy per kilometer, which translates to lower charging costs and fewer charging stops on longer drives.

A more efficient car does not always mean more range. Battery size plays a role too. The Audi A6 Sportback e-tron has approximately 94.9 kWh of useable battery , while the Porsche Taycan has approximately 97 kWh.

Which One Should You Choose?

If fast charging is your priority, the Porsche Taycan has the higher published DC figure (up to 322 kW) and the shorter published charge time at approximately 16 minutes. For long road trips, published stop time matters more than the headline kW number alone.

For AC charging (home wallboxes, workplace chargers, and public street chargers), the Audi A6 Sportback e-tron supports up to 11 kW (22 kW optional), compared to up to 11 kW for the Porsche Taycan. In Europe, many public chargers are 22 kW AC, so this difference can matter at those locations if the higher AC figure is fitted on the car you buy.

If you mostly charge at home or at work and care more about daily driving costs, the Porsche Taycan is the more efficient choice at 169 Wh/km. Lower consumption means lower electricity bills over time.

For maximum range between charges, the Audi A6 Sportback e-tron has a WLTP rated range of approximately 756 km, which is roughly 78 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.