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2025 BMW Alpina B4

The BMW Alpina B4 is a sporty yet refined take on the conventional BMW 4 Series that aims to over-deliver on performance without sacrificing on every day civility. Designed with a best-of-both-worlds approach, the B4 offers ludicrous power in a rear-biased all-wheel drive package and some lovely interior modifications that make it a truly unique sports sedan.


Estimated price range:
$164,900 - $189,900
Excl. Gov. charges & on-road costs

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Vehicle overview

The B4 is designed and built by Alpina, a separate entity to BMW that develops their own version of BMW’s hit vehicles, with the company aiming for a super-fast yet well-mannered daily driver with the B4. Rather than opt for a more hardcore BMW M vehicle, Alpina has designed the B4 to be just as fast on the road without losing its every day appeal thanks to a bespoke, in-house suspension package that features adaptive suspension with both comfort and sports modes. The B4 Gran Coupe comes powered by a 3.0-litre twin-turbo inline-six-cylinder petrol unit that pushes out 364kW of power and 730Nm of torque, allowing it to sprint to 100km/h in just 3.7 seconds, proving that you really can have the best of both worlds from your sports sedan package.

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