8 sightings by 6 spotters worldwide

Market value
$37,000 to $50,000
Did you know
Only 99 Alpina B4 S BiTurbo units produced globally in 2017.
The Alpina B4 S BiTurbo 2017 is a compelling blend of precision engineering and raw passion, a car that whispers sophistication yet screams performance. Born from Alpina's meticulous craftsmanship, this model represents the pinnacle of their collaboration with BMW, enhancing the already impressive 4 Series with a dash of exclusivity and a hefty dose of power.
Under the hood sits a finely tuned 3.0-liter straight-six, twin-turbocharged engine, churning out an assertive 440 horsepower and 660 Nm of torque. This isn't just about straight-line speed; Alpina has meticulously recalibrated the suspension and chassis dynamics, creating a ride that's both exhilarating and surprisingly comfortable. The subtle yet distinctive Alpina styling cues—signature multi-spoke wheels, tasteful badging, and refined aerodynamic tweaks—underscore its exclusivity without shouting about it.
Historically, Alpina has always walked its own path, crafting vehicles that appeal to connoisseurs who appreciate nuanced performance and understated elegance. The B4 S BiTurbo continues this tradition, offering a driving experience that's as rewarding on winding mountain roads as it is on high-speed autobahn runs. It's a car that resonates deeply with enthusiasts who understand that true automotive excellence lies in the details.
8 Alpina B4 S BiTurbo 2017 sightings have been logged on AutoRadar by 6 different spotters.
On AutoRadar's rarity scale the Alpina B4 S BiTurbo 2017 is rated Uncommon.
Recent Alpina B4 S BiTurbo 2017 sightings on AutoRadar come from Essen, Nürburg, Ploiești, Warszawa. The live map shows every verified sighting as it happens.
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