Four years ago, Audi launched the Q4 e-tron. The brand’s smaller electric crossover was its fourth e-tron EV, and now it’s one of the first to be introduced to a mid-cycle refresh. The CarBuzz spy photographers have snapped the camouflaged facelift model of the Q4 Sportback doing one of the most important parts of testing. Having fun in the Austrian Alps! Wait, we mean testing out its braking systems and regenerative braking to make sure they’re both up to the intense rigors of extended mountain road driving. Yes, that’s it.
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