Buick: Riviera Stage-1 on 2040-cars

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1969 Chevrolet Chevelle vs 1987 Buick GNX in Generation Gap showdown

Generation Gap generally tries to adhere to a theme for each episode, and for the final video from the Lingenfelter collection, the series might have its best idea yet - limited-production muscle cars from General Motors.
On one side you get a 1969 Chevrolet Chevelle COPO, and it's an absolute sleeper. Other than the SS wheels, this classic coupe looks practically bone stock, at least until the engine fires up. Under the hood is a 427-cubic-inch (7.0-liter) V8 making a claimed 425 horsepower and 460 pound-feet of torque. This was the sole year for the COPO package on the Chevelle, and Chevy only made about 323 of them.
The Chevelle's challenger is almost as rare and arguably just as cool. The 1987 Buick Grand National GNX looks just as mean today as when new. It eschews a traditional muscular V8 in favor of a 3.8-liter turbo V6 making a claimed 276 hp and 360 lb-ft, although that number is supposedly a bit underrated. Also, just 547 examples of the GNX version were ever built making it quite a collector's item too.

GM recalling 2013 Buick LaCrosse, Cadillac SRX over transmission software

The National Highway Traffic Safety Administration has issued recalls for the 2013 Buick LaCrosse and 2013 Cadillac SRX due to a problem with the software for the transmission controller. On about 27,000 SRX and LaCrosse models, the transmission could accidentally be shifted to Sport mode, which would reduce the amount of engine braking drivers experience.
NHTSA says this could increase the risk of a crash, but, fortunately, the required fix is simply an update to the software.
While we're on the subject of General Motors vehicle recalls, a small number (48) of compressed natural gas versions of the 2011 Chevrolet Express are also being recalled for a potential risk of fire or explosion. Yikes. Both official recall notices are posted below.

Buick shows off new Ultra Luxury Interior for LaCrosse

The options sheet of the 2014 Buick LaCrosse gets all kinds of fancy with the addition of the Ultra Luxury Interior. Pointing its Tri-Shield logo at the world of haute luxury, the cabin treatment combines sangria leather with ebony accents, shadow tamo ash wood trim and a microsuede headliner to "drive fashion forward."
You'll need to start with LaCrosse models with the 3.6-liter V6 and either the Leather, Premium or Premium II trims to go all Brioni and Buckingham on the cabin, and the privilege package will run you $2,495. We're told that you won't find such contrasting hues anywhere else in the class, though, and that kind of exclusivity might make any price a bargain.
You can find more information on the Ultra Luxury Interior in the press release below, along with some intensely fashion-foward gobbledygook.