Eilidh McNaughton
2023 Alpina B5 GT revealed as firm's most powerful model yet
Alpina is sending off the current BMW 5 Series with a hotter version of its twin-turbo V8 B5 with more power and torque, but it's not coming here.
3 Years Ago
2023 Alpina B5
The Alpina B5 is no longer on sale as a new car in Australia, but it remains one of Alpina's great modern grand tourers. Based on the BMW 5 Series, it paired a powerful twin-turbo V8 with Alpina's own chassis tuning, subtle styling changes and a more luxurious cabin finish. The B5 was about effortless speed and grand-touring composure, offering huge real-world performance with a calmer, more mature personality than a BMW M5. It could cover long distances quickly and comfortably, with the rare Touring body adding extra practicality in some markets. For enthusiasts, the B5 stands out as a discreet, beautifully resolved performance sedan or wagon with classic Alpina character.
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Alpina B5
2023 Alpina B5
Features & Specs
Powertrain & Performance
Engine specs, power, and efficiency
Handling & Mechanics
Drive Feel: Steering, Suspension, Ride Quality
Towing & Off-road Capacity
Strength, stability, and off-road performance
Exterior & Dimensions
Design, size, and presence on the road
Interior
Comfort, tech, and convenience inside
Technology
Infotainment, connectivity, and smart features
Safety & Security
Protection, prevention, and alerts
Cost of Ownership
Coverage, maintenance, and peace of mind
Alpina B5
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2023 Alpina B5
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2023 Alpina B5
Dimensions
4,956 mm
1,868 mm
1,466 mm
The dimensions shown above are for the base model.
| Specification | Measurement |
|---|---|
| Overall Length | 4,956 mm |
| Overall Width | 1,868 mm |
| Overall Height | 1,466 mm |
| Wheelbase | 2,975 mm |
| Load Capacity | 455 mm |
Dimensions in this table show the minimum and maximum values of all variants for this vehicle.
Looking for complete Alpina B5 size & space specs?
Our Alpina B5 Exterior and Dimensions Page has every measurement you need to know exactly how this vehicle will fit your driving, garage, or work needs.
2023 Alpina B5
Frequently Asked Questions
The cheapest Alpina B5 is the base variant that starts from $222,422.
See all Alpina B5 PricingThe most expensive Alpina B5 is the base variant that starts from $229,772.
See all Alpina B5 PricingThe best towing capacity of a Alpina B5 is offered by the base variant which can tow 2000 kg.
See all Alpina B5 towing capacityThe largest Alpina B5 is the base variant which measures 1868mm wide, 4956mm in length and sits 1466mm tall.
The most powerful Alpina B5 is the base variant which has 447kW of power and 800nm of torque.
The Alpina B5 is built in Germany and shipped to Australia.
The heaviest Alpina B5 is the base variant which has a gross vehicle weight of 2610 kg.
The Alpina B5 uses Premium Unleaded Petrol.
# Based on VFACTS and EVC data
† Displayed prices are based on the drive-away price of the vehicle, which includes delivery charges, registration fees, number plates, and applicable road taxes, based on a Sydney location. However, prices may vary between states and territories, and additional costs such as compulsory third party (CTP) insurance, dealer delivery fees, and optional extras are not included. These prices are subject to change without notice and may not reflect current market pricing or dealer offers.
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