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One Lap of the Web: Senna's sweet go-kart

-- Gran Turismo has always included some, uh, unique car choices for its video games. (Sure, the Patent-Motorwagen is significant, but hot-lapping the 1-hp horseless carriage in "Gran Turismo 4" wasn't exactly riveting, unless you used cheats.) So that's why Ayrton Senna's go-kart from the 1978 World Karting Championship should be interesting -- it's nowhere near as fast as his Lotus 97T, but it shows that "Gran Turismo" wasn't kidding when developers said they wanted fans to chart the entirety of Senna's life. Plus, if you make it go 352 mph you can finally stick it to Prost.

2015 Cadillac Escalade – it’s still big, bold & brash

The 2015 Cadillac Escalade arrives – it’s still big, bold & brash The Cadillac Escalade SUV is not a car you see much in the UK, but it is loved by footballers, Rappers and those who deal in less than legal substances. It’s really too big, too brash and too flashy to ever have a hope of making real sales in the UK or Europe, but in America it’s the default luxury SUV of choice for even the most staid of buyers. So they won’t be disappointed that the 2015 Cadillac Escalade (which we would think of as a 2014 Escalade, as production starts next spring) is still huge and brash, even if it does seem to have gone up a notch or two in quality.

A look at Toyota future products

Toyota has slipped behind competitors in drivetrain technology and now must play catch-up against the likes of Ford, Hyundai and Mazda. Much of Toyota's lag stems from engineering resources being diverted by the unintended acceleration crisis and other quality miscues in the past two years. Now expect Toyota to focus more on turbocharging and direct injection, and it may even bring a couple of diesels to the United States as part of midcycle changes.