2023 Alpina B4 Gran Coupe Teased Ahead Of Tomorrow's Reveal - Motor1

The new model will serve as an indirect replacement for the previous generation Alpina B4, which had two doors and a traditional coupe form.

We first heard about Alpinas plans to launch its own version of the BMW 4 Series Gran Coupe last summer. Several weeks later, the first prototype of the B4 Gran Coupe was already out testing on the s… [+1646 chars]

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