Winters 5114-01 Billet Aluminum Locker Differential Quick Change on 2040-parts.com

One Lap of the Web: Mercedes-Benz SLC rendered, Google Glass for the Tesla S and a rusty Datsun 280ZX

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Last month we brought you some intriguing spy photos of a Porsche 911-fighting Mercedes-Benz coupe -- possibly to be called the SLC, or even the next SLS AMG (it's all a bit unclear at this point) -- but layers of camouflage made it a bit tough to see what the car will look like.

TAG Heuer MP4-12C Chronograph launches

Tag Heuer MP4-12C Chronograph Expensive watches and expensive cars do go together. It’s rare to find a man – or woman, for that matter – with a predilection for exotica on four wheels who doesn’t also lust after fine watches. And fine most everything else.

European new car sales in record LOW

European new car registrations have plunged to their LOWEST level on record after slow August sales reversed an upturn in July. Registrations of 7,841,596 new cars between January-August 2013 marked a new low for the European new car market of 27 countries – so few cars have never previously been recorded since records began in 1990. 2013 UK new car sales forecast revised upwards European new car sales continue to struggle The UK new car market is the sole exception: so far this year, new car registrations have risen 10.4%, compared to the European decline of 5.2% in the same time period.