BMW Alpina B6 Gran Coupé Sole Generation

BMW F06 6 Series Gran Coupé platform underneath — the four-door coupe body shared with the M6 Gran Coupé. N63 4.4L twin-turbo V8: 540 hp / 540 lb-ft (2015 launch, sharing the B5 BiTurbo tune), upgraded for 2016 facelift to 600 hp / 590 lb-ft. Eight-speed ZF 8HP automatic. US-spec was xDrive AWD only — RWD versions were sold in Europe but never federalised. Larger turbochargers, upgraded intercooler, new Bosch ECU, upgraded pistons specific to Alpina spec. Production at BMW Plant Dingolfing with Alpina-specific engine work at Buchloe. 0-60 mph 3.7 seconds, top speed 198 mph (2015) / 202 mph (2016+ facelift). 20-inch Alpina-specific multi-spoke wheels. Aerodynamic enhancements (front splitter, rear spoiler) Alpina-specific. Cabin: Alpina-specific upholstery, Alpina-blue stitching, woodgrain trim Alpina catalogue. Original list price ~$120,000. Total US-market B6 Gran Coupé production was small but specific numbers aren't published — global Alpina output has averaged ~2,000 units annually across all model lines. Now firmly affordable used (deep depreciation) but with collector floor support thanks to production rarity.