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One lap of the Web: Lost childhood cars, the Jeep Wagoneer at 50 and Airstream's rental service goes live

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. -- Hooniverse poses a poignant question: What family car do you wish your parents had held on to?

Watch: XCar tests the Pagani Huarya

Huayra means “god of the winds” in the Quechua language, hence the word's attachment to the 230 mph Pagani hypercar that debuted in 2012 with a price of $1.3 million. British outfit XCar took the company's latest to the streets for the full shakedown. XCar starts with a little history on the company before going into the trick aero bits that stay hidden when you want to go fast, and appear when you want to take a corner.

Bentley will return to top-level motorsport

Bentley will return to top-level motorsport, new chief executive Wolfgang Durheimer has revealed. Bentley pulled out of racing after its 2001-2003 stint at Le Mans, culminating in an outright win in its last year at the 24-hour race. But Durheimer, who was previously Porsche's R&D chief and who now runs the Volkswagen Group's entire motorsport division, is keen that Bentley will return to the track and revive Crewe's long and storied motorsport history.