Audi Q6 e-tron vs Mercedes-Benz EQC

Side-by-Side Specs

Charging Speed

The Audi Q6 e-tron has the higher published DC charging figure at 269 kW, which is roughly 140% higher than the Mercedes-Benz EQC at 112 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 Q6 e-tron is listed at about 23 minutes, which is 13 minutes quicker than the Mercedes-Benz EQC at 36 minutes. On a road trip, that difference adds up over multiple stops.

Range and Efficiency

The Audi Q6 e-tron has a WLTP rated range of approximately 625 km, which is roughly 214 km more than the Mercedes-Benz EQC at approximately 411 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 Q6 e-tron consumes 198 Wh/km, compared to 223 Wh/km for the Mercedes-Benz EQC. That means the Audi Q6 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 Q6 e-tron has approximately 94.9 kWh of useable battery , while the Mercedes-Benz EQC has approximately 80 kWh.

Which One Should You Choose?

If fast charging is your priority, the Audi Q6 e-tron has the higher published DC figure (up to 269 kW) and the shorter published charge time at approximately 23 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 Q6 e-tron supports up to 11 kW (22 kW optional), compared to up to 11 kW for the Mercedes-Benz EQC. 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 Audi Q6 e-tron is the more efficient choice at 198 Wh/km. Lower consumption means lower electricity bills over time.

For maximum range between charges, the Audi Q6 e-tron has a WLTP rated range of approximately 625 km, which is roughly 214 km more. Both are capable EVs. The best choice depends on how you charge and how far you drive.