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

Infiniti Q50 Eau Rouge concept gets boosted at Geneva

The Infiniti Eau Rouge concept has received a boost in performance since the Detroit auto show. A 3.8-liter twin-turbocharged V6 mated with a seven-speed gearbox now sits underhood. That engine seems mighty familiar.

Ford reveals S-Max concept ahead of 2013 Frankfurt motor show

Here's another one that'll probably go straight into the “not bound for United States shores” file: the Ford S-Max concept, which will make its grand debut at the 2013 Frankfurt motor show. Ford says the S-Max previews a “future sport activity vehicle,” which may, in fact, be contemporary PR-speak for “mini-minivan.” Look beyond the carbon-fiber interior detailing (and add some door handles) and you'll see a vehicle that looks more or less production-ready. The S-Max concept isn't too wildly sculpted, sharing styling cues with current Fords (including the Fiesta, Escape/Kuga, C-Max and Fusion/Mondeo) -- from the creases on the hood to the high, hexagonal grille to the stainless steel trim surrounding the greenhouse.

Win a ride in the Honda FCX Clarity fuel cell

CAR has a rather special eco treat to offer to one lucky reader – a chance to ride in Honda’s FCX Clarity. Not heard of the FCX Clarity? Well you should have because it’s the world’s first serious hydrogen-powered car (only water is emitted from the exhaust) and a few lucky Californians and Japanese currently get to lease one as part of Honda’s research, even though they’re worth about £1m each.