New Radiator Cooling Fan Motor 91-92 Town & Country Grand Caravan Voyager Van 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.

Concept Car of the Week: Opel Junior (1983)

30 years ago, Opel was already thinking about a very compact vehicle that would fit in its range below the Corsa. The Junior Concept was a realistic study of a future-oriented A-segment car with an interior packed with innovations. The three-door Opel Junior offers room for four passengers in a package of only 3,410mm in length.

BMW 3-series (2012): our comprehensive guide to F30

BMW has sold 12 million 3-series models since 1975; it’s an important car, one that accounts for a third of global BMW sales. The sixth-generation, codenamed F30, has a lot to live up to, then. Here are the key changes: Chassis The F30 is still, of course, rear-wheel drive, has 50:50 weight distribution, and sticks with the MacPherson strut front/multi-link rear suspension layout of its predecessors rather than following the double-wishbone front suspension employed by the new F10 5-series.