One Lap of the Web: Semi-truck drifting, quintessential British cars and Jay Leno's Garage

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. -- When you think of Gymkhana, you normally just think of Ken Block ripping up streets with a Ford Fiesta.

McLaren confirms limited run of 12C GT Can-Am racers

It's been a busy weekend for McLaren: not only did Lewis win the 2012 US grand prix, but the car-making division confirmed it would build the most powerful MP4-12C yet – the new 12C GT Can-Am Edition. It's the track-focused 12C racer and Woking has sanctioned a limited run 'of no more than 30 examples.' McLaren MP4-12C Can-Am: the background It's a maxxed-up version of the MP4-12C road car, which has so impressed us since launch. Here the 3.8-litre V8 bi-turbo is derestricted and boasts a maximum power output of 621bhp.

Mitsubishi PX-MiEV Concept at Tokyo

The Mitsubishi PX-MiEV Concept - a hybrid crossover The ‘PX’ bit of the name is Mitsubishi’s code for Plug-in Hybrid Crossover (saves a bit of room on the boot lid), so the PX-MiEV gets a 1.6 litre 4-pot to drive the front wheels together with an electric motor. An additional electric motor is used to power the rear wheels when circumstances dictate. The PX-MiEV can also run for up to 30 miles in EV mode, after which it turns in to a hybrid to drive and recharge the batteries.