Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

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?

New Altima, Fusion challenge Camry and Accord for sales dominance

The Nissan Altima and Ford Fusion have entered the thick of the midsize sedan sales chase -- long a battle mainly between the Toyota Camry and Honda Accord -- leaving the rest of the pack a few laps behind. The also-rans include the Chevrolet Malibu and Hyundai Sonata. A lackluster design has hampered sales of the Malibu, and short supplies have held back the Sonata.

Lamborghini Reventon Roadster launches – 13 of 15 sold

The Lamborghini Reventon Roadster Reveal at Frankfurt But it all worked for Lamborghini. No pictures got out – however hard we tried – until this last week. And even though Lamborghini had only sold six cars when they had the private showing, we’ve had it confirmed – from the very top at Lamborghini – that 13 people have paid €300k deposit.