One Lap of the Web: Diesels, Deadmau5, Excalibur and Excelsior!

-- It's the 50th anniversary of Excalibur, the company with fine craftsmen who keep the neoclassical motoring dream alive, or in some vaguely zombielike semblance thereof. And while the Excalibur's retro vibes arose from the mausoleum of the Mercedes-Benz SSK, Hemmings has discovered Brooks Stevens's other neoclassic: the Excalibur 35X, meant to look like a Bugatti Type 35. Just 27 were built in Italy on the chassis of Opel Commodores, fitted with inline-sixes.

Ken Block: Gymkhana Four is best yet

Ken Block and DC Shoes have started production for Gymkhana Four, which is slated for video launch late this summer. Block said he never thought he'd outdo Gymkhana Three but that he's fully confident that the fourth installment will blow the earlier one out of the water. "The locations we visited and action we documented are absolutely wild," Block said.

2015 Mercedes S-class Coupe: The flagship has landed

Mercedes-Benz's long history building dramatic flagship coupes started with the 1952 300 S, considered a “car for the world's elite.” The 220 S Coupe followed in 1956, and the elegant W111/W112 coupes ran from '61 to '71. Over the years, the 280 SE 3.5 Coupe, SEC coupe, S600 Coupe and CL class all added to Mercedes' reputation for building gorgeous, sought-after coupes. Now comes the new S-class Coupe, making its public debut at the Geneva motor show March 4 and arriving in U.S.