Alpina B4 Gran Coupé: a very special BMW

Alpina B4 Gran Coupé: a very special BMW


More expensive, stronger, smoother – better? Let’s say very briefly: and what? The Alpina-style Gran Coupé BMW 4 Series is a dream. But more on that later. Because first we have to put things in perspective: more expensive, better and better than before is not completely correct.

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Because BMW does not offer a more powerful model than the 4 Series Gran Coupé and Alpina is releasing the B4 on the road without any M model. This is also completely new for Alpina, the specialists of fast BMWs previously only had a large Gran Coupé (8 Series) in the range theirs. In July 2022, the younger brother will be driving for customers. AUTO BILD was already capable of doing quick first cycles.
Alpina B4 Gran Coupe

Additionally, Alpina’s enhanced engine compartment: the front of the dome rests against the powerful 3.0 turbo petrol engine.


The technical data of all Alpina models basically promises an exciting driving experience. Also because Alpina, unlike the strong models from BMW, does not lock the Bs and Ds in the electronic wristband. Accordingly, the B4 GC runs at a maximum speed of 301 km / h. The coupé also turns off the race with incredible speed – the car has reached 100 km / h in 3.7 seconds.

More leather and luxury in the Alpina B4 Gran Coupé

Because the four-door hatchback helps the M3 engine on the fly. To do this, Alpina carefully modified the chassis, calculated in the car control programs, pushed the body to a stable position, poured more leather and luxury into the car and put beautiful 20-inch wheels (with specially modified P-Zero tires. car and Pirelli).

Alpina B4 Gran Coupe

The exhaust of the Gran Coupé comes with two tailpipes and a small primary sound.


Alpina gets 495 hp from the inline six cylinder, the turbocharger supports the incredibly stretched torque yield. Finally, 730 Newton meters go to all-wheel drive, while the Alpina allows more power flow to the rear axle than the front axle. (Alpina siblings in direct comparison)

Quick laps on the race track then showed us very quickly how the B4’s greedy engine, transmission and handling work together.

Classic Alpina: well maintained components

The engine pulls gently and evenly, the turbo petrol engine even accepts high speeds, the four-door car pushes itself out of curves with high traction, and is supported on the side by a good grip.

Alpina B4 Gran Coupe

Alpina B4 is fast luxury for connoisseurs. We hope that the brand will be allowed to continue building such cars in the future – from 2026 it will be an official BMW.


The brakes respond well, and the steering works by resetting the tension and with more focus than in any other production BMW. In addition, Alpina has imbued the car with an exciting and engaging driving style.

The price is high, but it concludes

It’s a real pleasure to get the 4 Series off the ground in long corners with the accelerator pedal.

Such a great car, beautiful and very high quality with great power and driving experience is not available anywhere else. Its price is high, but it sums it up – because the B4 GC is something very special.

Description: Alpina B4 Gran Coupe

• Engine Six cylinders in line, biturbo, long in front
• Moving 2993cc
• Performance 364 kW (495 hp) at 5000 rpm
• Maximum Torque 730 Nm at 2500 rpm
• Drive All-wheel drive/eight-speed automatic
• L/W/H 4792/2073/1440mm
• lose weight 1965 kg
• stem 470-1290L
• 0-100km/h 3.7s
• Up 301km/h
• Usage 10.1L SP/100km
• Exhaustion Co2 229g/km
• Price from 91,800 euros