2012 · 🇩🇪 Germany · 350 hp
Alpina's D5 Biturbo on the F10 5 Series platform was a rare factory-tuned diesel executive saloon, extracting 350 hp from BMW's twin-turbo 3.0-litre inline-six. Registered as its own marque in Germany, it offered 295 km/h top speed with remarkable long-distance refinement.