Buick Avenir concept

En français

Up to six cylinders

9-speeds and AWD

Future flagship

21-inch wheels

The details

LED illumination

Buick's best tech

2015 Detroit auto show

Buick's latest concept is the Avenir, debuting today at the 2015 Detroit auto show.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

Avenir is means "future" in the French language. The concept, in fact, a preview of a future flagship for the Buick brand.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

The elongated sedan is powered by a next-generation direct-injected V-6 engine with cylinder deactivation and stop/start technology.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

Power flows first through a 9-speed automatic transmission before reaching the road via a twin-clutch all-wheel drive system.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

The tapered rear end reminds me quite a bit of a previous Buick flagship: the Riviera.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

21-inch wheels are kept stuck to the ground thanks to a driver-selectable adaptive suspension.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

Look closely and you'll see that the Avenir concept heralds the return of the red, white, and blue colors to the Buick shield.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

All of the Avenir's exterior lighting is powered by efficient LED technology.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

Inside the concept features a 12-inch version of Buick's IntelliLink infotainment with OnStar 4G LTE telematics and wireless smartphone charging.

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET

Be sure to check out the rest of CNET's coverage of the 2015 Detroit auto show.

Caption by / Photo by Josh Miller/CNET
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