Alpina B4 Bi-Turbo – driving dynamics and an elegant silhouette
The already potent BMW 4 Series was transformed by German tuning and customization house Alpina in the Alpina B4 Bi-Turbo, a car to be presented at this year’s Goodwood Festival of Speed in a coupé and convertible versions. You can catch a first glimpse of the Alpina Blue or Alpina Green car at the Goodwood … Read more