2009 Buick Lucerne Cxl 4dr Sedan W/1xl on 2040-cars

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What's in a trademark? Sometimes, the next iconic car name

The United States Patent and Trademark Office is a treasure trove for auto enthusiasts, especially those who double as conspiracy theorists.
Why has Toyota applied to trademark "Supra," the name of one of its legendary sports cars, even though it hasn't sold one in the United States in 16 years? Why would General Motors continue to register "Chevelle" long after one of the most famous American muscle cars hit the end of the road? And what could Chrysler possibly do with the rights to "313," the area code for Detroit?

2017 Buick Encore freshens up for New York debut

Buick has rolled in to the New York Auto Show this year with a revised version of the Encore, bringing with it a series of revisions to what's billed as "America's most popular small SUV." Most obvious is the new front end that adopts the brand's latest design language with a fresh grille and headlamps – full LEDs on top-spec models. The taillights are also new, the exhaust tips are now chromed, the door mirrors color-keyed to the bodywork, and of course it all rides on a new set of wheels. The updates continue inside, where you'll find new trim, new gauges, and an eight-inch color touchscreen display to run the IntelliLink system that now supports Apple CarPlay and Android Auto as well as OnStar 4G LTE with on-board wifi. Buyers will be able to choose between five trim levels and between front- or all-wheel drive. There are three new exterior paint choices as well. The Encore is based closely on the European-market Opel Mokka, which was similarly revealed in updated form at the Geneva Motor Show just last month. In Buick guise, the Encore has only been on the market now for three years, but already stands as the brand's top seller. Last year it alone accounted for nearly one in every three vehicles Buick sold, and has risen 34 percent so far this year as well. Subtle though they may be, these updates ought to keep the Encore at the top of its game for another few years to come. View 5 Photos Related Video: 2017 Buick Encore Gets Latest Tech, Sculpted Design New LED headlights, Apple CarPlay, Android Auto for Buick's best-seller 2016-03-22 NEW YORK – Buick today introduced the new 2017 Encore, strengthening the appeal of America's most popular small SUV with more refined styling and new connectivity technology – including available Apple CarPlay and Android Auto compatibility. A new front-end appearance and a new premium interior highlight the visual refinements, while Apple CarPlay and Android Auto are supported by a next-generation IntelliLink system featuring an 8-inch-diagonal color touch screen. Push-button start, keyless unlock via the exterior door handles and an 8-inch color touchscreen highlight the Encore's roster of new standard features. "The Buick Encore created the premium small SUV segment and remains the top choice for customers seeking premium features and dependability coupled with timeless design," said Duncan Aldred, vice president of Buick Sales, Service and Marketing.

GM warning 800,000 owners that their cars may need oil changes more frequently than they say

The days of changing your engine oil every 3,000 miles are long gone thanks to most cars having automatic oil monitoring systems, but about 800,000 General Motors vehicles apparently have incorrect monitoring software that is leading to premature engine component wear. According to Autoweek, certain 2010-2012 Buick LaCrosse, Regal, Chevrolet Equinox and GMC Terrain models equipped with 2.4-liter four-cylinder engines could be going too long in between oil changes resulting in a higher-than-normal number of warranty claims for the engine's balance chain. The balance chain links the balance shaft to the crankshaft, and a worn one can produce higher noise levels.
As a fix, GM dealers will be reprogramming the software for the monitors in an effort to reduce the interval between oil changes, which varies based on driving habits and conditions. Through February 2015, the software update will be done at no cost to vehicle owners, but since this is not a recall, after that point, it will be up to the discretion of dealers as to whether or not they will charge for the service. What isn't immediately clear is whether GM plans on giving assistance to out-of-warranty customers who are experiencing engine issues from the worn chain.