Fleetguard Fuel Filter Ff5035 on 2040-parts.com

One Lap of the Web: Cool classic concepts, Rat Pack Cadillacs and even more Vin Diesel

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. -- Petrolicious brings us an awesome VWvortex forum thread packed with prototype photos, design proposals and concept sketches of everything from the Iso Grifo to the 1994 Mustang.

Volkswagen Cross Coupe concept car (2011)

Volkswagen has revealed the Cross Coupe concept car crossover at the 2011 Tokyo auto show. At 4345mm long, it's roughly between Golf and Tiguan - suggesting the successor to the Tiguan could adopt a more Evoque-inspired stance. VW Cross Coupe: the lowdown This isn't just a conceptual look at future VW SUVs - it's also the first sight of the group's new MQB platform.

Nissan Leaf gets battery warranty boost

Nissan Motor Co. plans to bolster the warranty of the battery module in its electric Leaf to reassure consumers of its durability. The company intends to notify current owners and dealers early next year that it will make the warranty retroactive to cover all existing Leafs, offering to repair or replace the car’s lithium-ion battery if it loses more than 30 percent of its ability to hold a charge after five years or 60,000 miles.