B4 GT Gran Coupe

G22 · 2024–2025AWDLimited

Gran Coupe send-off of the final independent ALPINA era: the 3.0-litre twin-turbo inline-six raised to 529 hp and 730 Nm. Built 2024-2025 in Buchloe alongside the B3 GT (roughly 1,900 units combined).

522 hpPower

3.4 s0-100 km/h

305 km/hTop Speed

2024-2025Year

Gallery

B4 GT Gran Coupe, every angle

Exterior

Photo: Alpina press · via wsupercars.com

Engineering passport

Specifications

Powertrain

Engineering details

Displacement3.0 L

Cylinders6

FuelPetrol

TransmissionAutomatic

DrivetrainAWD

Performance

Numbers that matter

Power522 hp

Torque730 Nm

0-100 km/h3.4 s

Top speed305 km/h

Weight1900 kg

Price Evolution

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Track Records

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