1-new Michelin Pilot Hx Mxm4 235/55-18 Tire R18 55r18 on 2040-parts.com

Ferrari-designed Santa's sleigh (2010)

Ferrari is used to building high-speed sports cars, but now it's undertaken a far more difficult design study: building the Ferrari sleigh for Father Christmas. Penned by the design team in Maranello led by Flavio Manzoni, the Ferrari supercar sleigh is said to use many of the design principles which underpin its roadgoing supercars such as the 458 Italia and California. It’s a lightweight sledge with the iconic Prancing Horse depicted on its flanks and racing numerals on the door panels.

2014 Cadillac XTS adds new twin-turbo V6

Cadillac is adding a new 420-hp, twin-turbo 3.6-liter V6 as an option for its XTS sedan for 2014. General Motors unveiled the engine back in March, confirming that it will be an option on the new-for-2014 Cadillac CTS, and recent Cadillac press materials confirm that the engine option will be expanded to the XTS. The all-aluminum engine makes use of direct-injection technology and is the highest-output V6 in GM history.

Who's Where: Christopher Weil becomes head of Mini exterior design, Marcus Syring head of Rolls-Royce exteriors

An internal reshuffle in Munich has seen Christopher Weil appointed head of exterior design for Mini, replacing Marcus Syring who takes up a similar position at Rolls-Royce. The changes see Weil return to Munich after just over a year as director of automotive design at BMW DesignworksUSA in LA. His portfolio includes the BMW 328 Hommage, F30 3 Series, 5 Series GT, current 7 Series and 4 Series.