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

Bentley launches 'Series 51' options for Flying Spur

Bentley has announced a raft of new ‘Series 51’ upgrades (and a new infotainment system) for the Continental Flying Spur and Flying Spur Speed, helping to keep the pair feeling fresh before replacements arrive in a few years time. Series 51 designs have been an option on the Continental GT and GTC since 2009, but this will be the first time they’ve been offered on the four-door limo. A whole host of different upgrades for your big Bentley.

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.

GM exec sees room for Subaru BRZ/Scion FR-S fighter

Chevrolet unveiled two stylish concepts at the 2012 Detroit auto show. One, the Tru 140S, was a bit of a poser -- its exotic looks belied its hypothetical low price point and its front-wheel-drive underpinnings. The boxy red Code 130R, on the other hand, had the potential to be dynamite.