2023 BMW Alpina B3 revealed with more power, tech

One of the best Alpinas we miss out on in the U.S. is the B3 based on the BMW 3-Series. Available in sedan and wagon body styles, the B3 makes a great alternative to the BMW M3, especially for buyers looking for discreet performance—and it’s now been made even better thanks to a round of updates introduced for 2023. Starting with the updated…