Lokar Anchor-tight Locking Transmission Dipstick 1211444 on 2040-parts.com

First look: 2014 BMW M3 and M4

The BMW M3 is back, faster and more powerful than ever before -- but only as a four-door sedan. For its iconic 3-series-based performance model, BMW will dispense with a 26-year tradition of high-revving naturally aspirated engines in lieu of turbocharged six-cylinder power. Revealed here in production-car guise for the first time, the new 425-hp M3 sedan will be joined at the outset by its sister model, the M4 -- a mechanically identical but stylistically sleeker two-door coupe previewed in lightly veiled concept-car form at the Pebble Beach concours in California last August.

2014 Renault Megane Coupe-Cabriolet facelift revealed

The 2014 Renault Megane Coupe-Cabriolet (pictured) gets a bit of a facelift for 2014 The Renault Megane range has had a bit of a facelift for 2014, and so far we’ve had the reveal of the Hatchback, Coupe and Sports Tourer Meganes and their UK prices. But now it’s the turn of the Renault Megane Coupe-Cabriolet to bow in with its facelift. The facelift tweaks for the Megane Coupe-Cabriolet are not exactly startling, as they’re much the same as the rest of the Megane range with a titivated nose with new headlights, a new bumper and a big Renault logo bang in the middle.

AutoWeek Exclusive: A conversation with the boss of Barrett-Jackson

The phone rings. Longtime Barrett-Jackson chief executive Craig Jackson is on the other end of the line. He's at his SoCal estate a week after a wildly successful sale nearby in Orange County.