12 Years / Unlimited Miles. Drivetrain. 4 Years / 50,000 Miles. Maintenance. 1 Years / 10,000 Miles. Roadside Assistance. 4 Years / Unlimited Miles. Check out the full specs of the 2022 Audi Q4 50 Under ideal conditions, the Audi Q8 50 e-tron* can completely charge in around nine hours and 15 minutes (22kW: around four hours and 45 minutes) using alternating current. The big battery’s numbers are around 11 hours and 30 minutes at 11 kW and six hours at 22 kW. The Audi Q8 e-tron* comes standard with the Plug & Charge function. 874E.

audi e tron 50 quattro battery size