Audi has finally taken the wraps off its first-ever all-electric vehicle, the e-tron SUV. The e-tron is Audis answer to the Tesla Model X, the Jaguar I-Pace and the recently revealed Mercedes-Benz EQC.In terms of design, the e-tron looks similar to Audis current Q range of SUVs. Like the flagship Q8, the e-tron features