We drive the 2013 Mercedes-Benz G63 AMG--with video--and find it to retain its boxy, off-road charm and its fearsome power, as well as its ridonkulousness.

The 2013 BMW 7-Series is coming soon, and it's packing a new set of powertrains, some new technology, and some new looks. Check it out.

And Gemballa, the well-known Porsche tuner, has made a foray into diamond-based paint. Will it be excellent or tacky? Time will tell.

Find all of this and more in the day's car news headlines below.

2013 Mercedes-Benz G63 AMG: First Drive

2013 BMW 7-Series Preview

Gemballa Unveils Real Diamond Paint, World Prepares For The Onslaught

RK Motors Restoring The Last HEMI: 1971 Dodge Charger R/T

2013 Porsche Boxster S: First Drive

Epic Barn Find: 1961 Corvette, Parked Since 1968

Healthy Engine Oil Helps Gas Mileage: But Do You Know How To Check It?

2013 BMW ActiveHybrid 7 Gets Updated Full Hybrid Powertrain

The Worst Traffic In America? It's Not Los Angeles

2013 Mercedes-Benz GLK Class: First Drive