Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

Why the BMW M4 is better than the M3 V8 (2013)

It’s no exaggeration to say that the turbocharged engine in the upcoming BMW M3 (saloon) and M4 (coupe) models is one of the most important engines ever produced by BMW’s M Division. No, it’s not the first turbo lump the performance off-shoot has built – you'll probably know we’ve already had the X5/X6M mutants plus the brilliant 1M and M5 and M6 – but it is the first turbo ever to slot in a production M3, the car that personifies BMW’s iconic performance sub brand, which itself has always been defined by high-revving, naturally aspirated engines. All of this explains why M’s engineers have cut their teeth on other engines first before plucking up the courage to develop the M3/M4 turbo while turning their backs on the outgoing E92 M3’s exceptional V8.

Mercedes-Benz reveals new S-class interior

Mercedes-Benz has revealed the interior for its next-generation S-class in a series of darkly lit photographs aimed at emphasizing the car's ambience. While appearing similar to current models in a number of key areas, the cabin of the flagship Mercedes-Benz sedan has been redesigned in a bid to provide it with added levels of luxury, comfort, space and new multimedia functions. Key among developments is a new dashboard with horizontal architecture and ambient lighting to accentuate its width.

Alfa Romeo MiTo MultiAir – UK Prices

Alfa Romeo release UK prices for the MiTo MultiAir Alfa Romeo has been threatening the MultiAir engines for the MiTo for ages (last June!) and have even launched models featuring the new engines. But it’s taken them until now to get round to giving us prices for the new MiTo range. Just to refresh your memory, the MultiAir engines for the MiTo work by improving combustion and engine management resulting in improved performance and torque and improved economy with lower emissions.