Skip advert
Advertisement

Limited-edition, 204mph Alpina B8 GT is the ultimate autobahn cruiser

New flagship B8 GT based on the BMW M850i Gran Coupe offers more power and luxury than ever

Alpina’s most powerful model ever has just been revealed in the form of the limited-edition B8 GT. This sleek four-door is based on the BMW M850i Gran Coupé, but features considerably more power and torque, leaving even BMW’s own M8 Competition trailing.

Priced £191,300 in the UK, the B8 GT will be limited to just 99 units worldwide. 

Advertisement - Article continues below

The newcomer delivers peak figures of 625bhp and 850Nm of torque – increases of 13bhp and 50Nm compared with the standard B8, and also up on the 616bhp and 750Nm of the M8 Competition. 

The extra performance is derived from the familiar twin-turbocharged 4.4-litre V8 engine, which features tweaks to the engine management and exhaust.

Power is sent to all four wheels through an eight-speed ZF transmission which has been optimised for the extra power and torque. The all-wheel-drive system has also been upgraded with a modified transfer case, and there are further tweaks to the electronic limited-slip differential on the rear axle. 

The result of all these changes is revealed in the car’s performance figures, as the B8 GT will accelerate from 0-62mph in just 3.3 seconds, to 124mph in 10.4 seconds and go on to an impressive 204mph top speed. 

Skip advert
Advertisement
Skip advert
Advertisement - Article continues below

Alpina has also made a range of changes to the chassis, starting with a new strut brace on the front axle to aid overall stiffness, as well as introducing a series of minor software changes to the suspension and steering systems. 

The firm’s high-performance braking system is fitted as standard, behind standard 21-inch forged alloy wheels in the iconic Alpina multi-spoke design. 

You’ll need to be a true Alpina aficionado to pick out the aesthetic updates, but there are a few. Carbon fibre has been applied around elements of the front and rear bumper, as well as the wing-mounted ducts behind the front wheel.

Alpina’s classic blue and green paint hues are standard, but unique to the GT is a further option of five bespoke colour options on top of the usual BMW palette. Twenty units will also be available with a new two-tone colour option. And unique to the GT is a new dark carbon finish to the decal set.

Inside, there’s a special combination of leather and Alcantara finishes on the seats and dashboard, but the standard B8 interior range is also available. 

However, for a more luxurious effect, buyers can also upgrade to the Lavalina leather finish.

Click here for our list of the best performance cars

Skip advert
Advertisement
Senior staff writer

News editor at Auto Express, Jordan joined the team after six years at evo magazine where he specialised in news and reviews of cars at the high performance end of the car market. 

Skip advert
Advertisement

Recommended

First BMW Alpina to be high-performance 7 Series followed by X7
BMW 7 Series front cornering roundabout

First BMW Alpina to be high-performance 7 Series followed by X7

The long-awaited return of Alpina will kick off at the top end of BMW’s range with the 7 Series and X7
News
19 Mar 2026
Big plans for BMW Alpina to sit below Rolls-Royce as an exclusive performance brand
Alpina B3 Touring - front cornering

Big plans for BMW Alpina to sit below Rolls-Royce as an exclusive performance brand

Once a low-volume niche player, BMW Alpina will operate in the luxury space above German firm’s standard models
News
12 Mar 2026
Best used luxury cars to buy 2026
Best used luxury cars - header image

Best used luxury cars to buy 2026

An ultra-comfortable ride and a premium driving experience can be yours with the best used luxury cars
Best cars & vans
19 Nov 2025
Three-car garage: used Range Rover, BMW 8 Series Gran Coupé and Jaguar XK for £100k
3-car garage for 100k

Three-car garage: used Range Rover, BMW 8 Series Gran Coupé and Jaguar XK for £100k

For the price of a new Mercedes S-Class, you can have a luxurious SUV, an elegant saloon and a timeless sports car
Features
14 Sep 2025

Most Popular

New speed cameras without flash or road markings arrive to catch more motorists
Speeding camera

New speed cameras without flash or road markings arrive to catch more motorists

The new type of radar-based speed cameras are currently being trialled in London
News
19 Mar 2026
Stansted Airport blames new £28 drop-off fee for drivers on ‘sustainability’
airport parking

Stansted Airport blames new £28 drop-off fee for drivers on ‘sustainability’

The price of a 15-minute drop off now costs £10, while a 30-minute stop incurs a £28 charge
News
20 Mar 2026
10 coolest SUVs coming soon: new models aim to take the 4x4 market by storm
Coolest SUVs coming soon - March 2026 header image

10 coolest SUVs coming soon: new models aim to take the 4x4 market by storm

These are fresh SUVs we can’t wait to arrive, from Skoda’s butch baby electric SUV to McLaren’s loftiest creation ever
Best cars & vans
20 Mar 2026

Find a car with the experts