Gm Navigation Disc #20940248-6.0c on 2040-parts.com

Concept Car of the Week: Cadillac Sixteen (2003)

Many premium brands struggle to keep their heritage of crafts and aesthetics up to date without often falling into obvious retro references. With a rich tradition of innovation, Cadillac tackled this difficult task in 2003 by creating the stunning Sixteen concept. Its caricature-like proportions exaggerate all the luxury car design codes.

One Lap of the Web: Used car deals, Audi A7 and the Lamborghini Veneno

Flat Sixes is looking into a Porsche 914 for sale. The project car has a few questionable mods, and is selling for $10,000. Flat Sixes thinks it's a little overpriced considering the black painted windshield surround and body color bumpers, check it out at Flat Sixes or Los Angeles Craigslist.

Grab the sunscreen for those summer drives

You can get sunburned while driving a convertible, but driving with the top up can also result in sun damage to the skin. New research from the University of Washington suggests that people in the United States are more likely to develop skin cancer, such as melanoma and merkel-cell carcinoma, on the left side of their bodies, likely as a result of the fact that the left arm receives more ultraviolet rays while driving. Studies by the Journal of the American Academy of Dermatology show that, when skin cancer shows up on one side of the body, 52 percent of melanoma cases and 53 percent of merkel-cell carcinomas occur on the left.