Mercedes Mercedes E-class Chassis Brain Box 210 Type, Transmission; (rh Rear E on 2040-parts.com

One Lap of the Web: KERS, Klass and autonomous cars

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. -- KERS, the kinetic-energy-recovery system, was first seen in Formula One a few years back.

Olympic cyclist races against Skoda Octavia vRS

OLYMPIC GOLD medallist Ed Clancy took on a challenge of two wheels versus four testing his downhill racing skills against the Skoda Octavia vRS in a race against the clock. Covering a section of the famed Southern Borders Loop, part of the Tour of Britain stage one route, the race centred on a short, but brutally steep, hill climb with five major corners. To even the odds, Ed Clancy raced downhill from a rolling start whilst the new ŠKODA Octavia vRS raced uphill from a standing start.

Tesla uses data to refute New York Times report

Tesla Motors CEO Elon Musk says data don't lie. He's using information from a Model S loaned to New York Times writer John M. Broder to dispute a report the electric sedan didn't deliver enough driving range to take advantage of Tesla's Supercharger stations in the Northeast.