The new Audi RS5 is the firm’s first ‘RS’ car to use a plug-in hybrid powertrain. So, what has the competition got to offer?

But ultimately, we reckon, it will (and should) only serve as the supporting trick for the headline act, the full-fat C63, powered by the new M117 Evo twin-turbocharged V8 engine, producing 530 hp, ...

The all-new Audi RS5, both in Avant and Sedan form, is powered by a 2.9-liter twin-turbocharged V6 engine working alongside a plug-in hybrid system ...

The new Mercedes-AMG GLC 53 4Matic+ is a mouthful and it's also pretty complicated to explain - but we'll do our best while ...

Be prepared for unexpected power failures and off-the-grid camping trips.

New-generation RS flagship adopts PHEV tech, wider body and advanced chassis to take on BMW M3 and AMG rivals.

The AMG C53’s inline-six hints at a V-8-like compromise, yet a V-8 return is uncertain.

With smaller engines becoming ever more popular with the rise of hybrid technology, they've become more powerful. This is the gruntiest I6 of the lot.

The A5 is available with a choice of two powertrains. Mainline versions use a 268-hp, 2.0-liter turbocharged four-cylinder ...

Offered as a limited model, the new Mercedes-Benz C 300 AMG Line Plus Edition adds a sharp visual identity, a new sporty look, and a dynamic presence to ...