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 McLaren supercar you’ve never heard of, born to save the company – car pictures of the week
McLaren MSO 688 HS front
Features

The McLaren supercar you’ve never heard of, born to save the company – car pictures of the week

One of McLaren’s rarest cars was also charged with keeping the lights on in Woking
6 Jun 2026
How to rediscover the love for cars? Get out there and buy an affordable classic
Subaru Impreza RB5
Opinion

How to rediscover the love for cars? Get out there and buy an affordable classic

It took our Eras tests to top up Richard Meaden’s love for cars. It also stoked the urge to buy an S1 Elise
5 Jun 2026
Morgan’s first coupe in over a decade is coming but it’s going to be very rare, and expensive
Morgan coupe coachbuild teaser
News

Morgan’s first coupe in over a decade is coming but it’s going to be very rare, and expensive

Morgan is teasing its next coachbuilds and they’re going to have fixed-roof coupes
4 Jun 2026