Audi A6 Sportback e-tron vs Audi e-tron GT

Side-by-Side Specs

Charging Speed

The Audi A6 Sportback e-tron has the higher published DC charging figure at 269 kW, which is comparable to the Audi e-tron GT at 268 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 Audi e-tron GT is listed at about 19 minutes, which is 4 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 269 km more than the Audi e-tron GT at approximately 487 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 Audi A6 Sportback e-tron consumes 158 Wh/km, compared to 202 Wh/km for the Audi e-tron GT. That means the Audi A6 Sportback e-tron 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 Audi e-tron GT has approximately 83.7 kWh.

Which One Should You Choose?

The Audi A6 Sportback e-tron has the higher published DC figure at up to 269 kW, but the Audi e-tron GT has the shorter published charge time at approximately 19 minutes versus approximately 23 minutes. On road trips, published stop time matters more than the headline kW number alone.

Both cars support 11 kW AC charging, so home and workplace charging speeds will be similar.

If you mostly charge at home or at work and care more about daily driving costs, the Audi A6 Sportback e-tron is the more efficient choice at 158 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 269 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.