Vaden Chevrolet Cadillac Brunswick

Chevrolet's centennial birthday is officially next month. But, due to the magnitude of turning 100-years old, the American automaker thought it better to celebrate all year long rather than on a single day. Effectively, they've been hosting festivities, tributes, and interactive activities since the calendar changed over from 2010.

One such interactive activity we were particularly a fan of was the invite for drivers to chose their favorite Chevrolet of all time. If you're a Chevy enthusiast like us, you know this is no easy task, but revel in having your opinion count.

So, which model was…

Cadillac may be promoting sporty new vehicles like their Cadillac CTS-V Coupe - but the American auto maker is feeling a bit nostalgic when it comes to concepts. Their Ciel convertible, unveiled recently at Pebble Beach in California, harkens back to the finned-Caddy's of the 1950's and 60's.

Cadillac Ciel was displayed on a rooftop in the Chelsea neighborhood of New York City, as part of its world tour that will (supposedly) end later this month at the Frankfurt Motor Show.

The rear fins of Ciel seems to pay homage to the classic 1967 Cadillac line. "Yes, the…