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2022 BMW Alpina B4 Gran Coupe price and specs
BMW Alpina has revealed its fettled 4 Series Gran Coupe with a tuned version of the M3 and M4's twin-turbo inline-six engine.
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2022 Alpina B4
New from
$149,900 excl. on-roads
Review Rating
Not Available
Safety Rating
Not Available
Warranty
Not Available
Fuel Efficiency
7.9 - 8.3 L / 100km
About the Alpina B4
Last updated Sep 27, 2025The new Alpina B4 is a sports car offered in a 2D Convertible body style. Available in Australia from $149,900 (MLRP, excl. on-roads) for the Base variant and topping out at $159,900 for the Base.
There is 1 variant of the B4 available in Australia.
The Alpina B4 is only available with an null motor that produces 324kW and 660Nm of torque. All variants feature rear-wheel drive.
Pros
Cons
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Alpina B4 News
2022 Alpina B4 Price
| Configuration | Price From* |
|---|---|
| 3.0L, 8-speed auto, 2-door Convertible, Petrol, RWD | $159,900 |
| 3.0L, 8-speed auto, 2-door Convertible, Petrol, RWD | $149,900 |
*excl. on-roads
All Alpina B4 Pricing
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2018 Alpina B4 Dimensions
1380mm
1825mm
4640mm
The dimensions shown above are for the base model.
See all 2018 Alpina B4 Dimensions2022 Alpina B4 Boot Space
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2022 Alpina B4 Gallery
CarExpert High Resolution Photos of the Alpina B4
2022 Alpina B4 Safety Rating
2022 Alpina B4 Fuel Economy
| Alpina B4 | Fuel Type | Combined |
|---|---|---|
| 3.0L, 8-speed auto, 2-door Convertible, Petrol, RWD | Premium Unleaded | 8.3 L/100km |
| 3.0L, 8-speed auto, 2-door Convertible, Petrol, RWD | Premium Unleaded | 7.9 L/100km |
Cost of ownership
What are the running and servicing costs of a Alpina B4?
How does the 2022 Alpina B4 drive?
Our expert take on Alpina B4 drivability.
2022 Alpina B4 Colours
What colours are available for the Alpina B4
2022 Alpina B4 Warranty
Should you buy the 2022 Alpina B4
Is this the right car for you? Out experts buy or not guide.
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Alpina B4 FAQs
The cheapest Alpina B4 is the Base that starts from $149,900.
The most expensive Alpina B4 is the Base that starts from $159,900.
The best towing capacity of a Alpina B4 is offered by the Base which can tow 1700 kg
The largest Alpina B4 is the Base which measures 1825mm wide, 4640mm in length and sits 1380mm tall.
The most powerful Alpina B4 is the Base which has 324kW of power from its 3.0L Turbo Petrol Direct Injection engine.
The Alpina B4 is built in Germany and shipped to Australia.
The heaviest Alpina B4 is the Base which weighs 2300 kg (kerb weight).
The Alpina B4 uses Premium Unleaded.