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

Renault 5 Turbo 3E: Why the French firm is confident about its £140k hatchback
Renault 5 Turbo 3E
News

Renault 5 Turbo 3E: Why the French firm is confident about its £140k hatchback

£140k for a Renault 5 is a huge ask. Here’s why the firm is confident in its unconventional supercar’s appeal and purpose
4 Nov 2026
TVR Cerbera (1996-2004) review – the British bargain supercar
TVR Cerbera
Reviews

TVR Cerbera (1996-2004) review – the British bargain supercar

The singular, spectacular Cerbera is a genuine supercar that’s often overlooked – and, arguably, underpriced
2 Nov 2026
Audi RS4 (B9, 2018-2024) review – why the last RS4 lacked C63 AMG-beating magic
Audi RS4 B9
In-depth reviews

Audi RS4 (B9, 2018-2024) review – why the last RS4 lacked C63 AMG-beating magic

The B9 RS4 will be the last RS4 for now, as well as the last Audi of its type to utilise a combustion engine alone.
3 Nov 2026