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Porsche is developing a new four-cylinder engine set to power entry-level model

High-ranking officials at Porsche's Weissach research and development center in Germany have confirmed that engineering work is progressing on a four-cylinder horizontally opposed gasoline engine, details of which were first revealed by Autoweek earlier this year. The new boxer unit--which is earmarked to power a new mid-engine, entry-level model that insiders describe as a spiritual successor to the iconic 550 Spyder--looks set to become an integral part of Porsche's future model plans. Insiders suggest it will also be offered on the third-generation Boxster and the second-generation Cayman later on in their respective model cycles.

Pebble Beach concours: The complete list of winners

Scores of pristine cars took home awards Sunday at the Pebble Beach Concours d'Elegance. This is the complete list: BEST OF SHOW 1937 Horch 853 Voll & Ruhrbeck Sport Cabriolet Robert M. Lee, Sparks, Nev.

McLaren 12C Can-Am & Historic McLaren Can-Ams at 2013 Goodwood FoS

It seems it was, because by November McLaren revealed the 12C Can Am was going in to limited production – just 30 units at £375,000 each – for deep-pocketed Americans to go track day racing with a 12C that weighs in at 1200kg, gets a few extra horses and 30 per cent more downforce compared to the road going 12C. So with a new track car and a 50th anniversary to celebrate in 2013, McLaren has decided it’s a good idea to take the 12C Can-Am off to play on the Goodwood hillcimb this summer at the 2013 Festival of Speed and, for added interest, take along a selection of models from their heritage collection – the ultimate McLaren racers of the 1960s and 70s – for our delight. McLaren has also given us a teaser video of the M8D Can-Am Racer (below) as a taster of what visitors to this year’s FoS can look forward too, yet another reason to get yourself down to Sussex in July.