Skip advert
Advertisement

New Alpina D3 Bi-Turbo launched

Alpina has launched what it calls the 'World's fastest diesel' - the 173 mph Alpina D3 Bi-Turbo. Spec and UK prices here

Alpina has launched the new 173mph D3 Bi-Turbo, which the company is calling the ‘World’s fastest diesel production car’.

The new 3 Series-based model features a tweaked version of the twin-turbo straight-six diesel engine – tuned to produce 345bhp and 516lb ft of torque. The BiTurbo boasts a 0-62mph tome of 4.6 seconds, but also retains respectable official fuel economy of 53.2 mpg and CO2 emissions of just 139g/km.

Advertisement - Article continues below

Although Alpina has produced some mightily fast performance cars in the past, the company has always been associated with making comfortable and nicely-finished Autobahn cruisers like the B3, and more recently turning onto the ever-popuar SUV sector with the similarly powerful XD3.

Alpina says the new model is the result of two-years of development, with changes spread throughout the engine, gearbox, cooling system, body structure, wheels, tyres, aerodynamics, suspension and interior.

There are some minor aerodynamic tweaks, and new quad-exit exhaust system with an intelligent acoustic valve. A set of the classic Alpina multi-spoke 19-inch alloy wheels and Alpina plaque complete the package.

UK prices start at £46,950 for the saloon, rising to £49,950 for the Touring. The basic models come with the eight-speed automatic gearbox, Adaptive M Sport Suspension and all the usual Alpina creature comforts, but can also be specced with any BMW option.

Skip advert
Advertisement
Skip advert
Advertisement

Most Popular

The Peugeot 208 GTi is back: we've had a first look at the new £35k hot hatch
Peugeot 208 GTi
News

The Peugeot 208 GTi is back: we've had a first look at the new £35k hot hatch

Peugeot’s new electric hot hatch has been shown at the 2026 Le Mans 24 Hours, and UK pricing has come with it. Here are all the details
16 Jun 2026
Why the ‘experts’ are completely wrong about buying a second-hand car
Used Bentley
Opinion

Why the ‘experts’ are completely wrong about buying a second-hand car

Navigating the absurd world of used car ads makes buying new seem sane, reckons Porter
12 Jun 2026
One last drive in the world's best hot hatch – goodbye to Honda's Civic Type R
Honda Civic Type R Ultimate Edition
Features

One last drive in the world's best hot hatch – goodbye to Honda's Civic Type R

It's one of the very best hot hatches ever made but now production has ended we say an emotional goodbye to Honda's Civic Type R with an epic drive
15 Jun 2026