1986 Buick Regal T-type Coupe 2-door 3.8l on 2040-cars

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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.

Junkyard Gem: 1986 Buick Riviera

The Buick Riviera personal luxury coupe attained monstrous proportions by the middle 1970s, scaling in at well over 4,500 pounds by 1976. After spending 1977 and 1978 as sibling to the Chevy Caprice, the Riviera then moved to the front-wheel-drive platform used by the Cadillac Eldorado and Oldsmobile Toronado, staying there through the 1985 model year. The Riviera world became a lot more interesting for the 1986 model year, when a smaller and more sophisticated generation hit showrooms with curvier lines and electronic gadgetry straight out of science fiction. Today's Junkyard Gem is one of those cars, found in a self-service boneyard in Phoenix, Arizona. What makes this car such a fascinating bit of automotive history is this dash-mounted touchscreen interface, known as the Graphic Control Center. The 1986 Riviera was the first GM vehicle to get the GCC, which means it was the first production car in history with a factory-installed touchscreen display. This system became available in the Buick Reatta and the Oldsmobile Toronado a few years later.  The GCC used a cathode-ray tube screen sourced from an ATM manufacturer, which ran on 120VAC power and required an inverter and dangerous high-voltage wiring inside the dash. It was used to operate the HVAC, the radio and the trip computer, as well as to display operating and diagnostic information. The system used numerous bulky components in addition to the dash screen; I've extracted a couple of complete sets of GCC components over the years and plan to build them into a junkyard-parts boombox. As it turned out, the senior-citizen-heavy demographic of Buick shoppers didn't feel great enthusiasm for the GCC and there wasn't a huge sales payoff for this revolutionary technology. That didn't stop GM from introducing the first mass-produced cars with head-up displays a couple of years later. The running gear wasn't quite as sophisticated as the GCC. The 1986-1993 Rivieras got old-fashioned 3.8-liter Buick V6s under their hoods; the one in this car was rated at 140 horsepower and 200 pound-feet. If you wanted a manual transmission in your '86 Rivvie, you were out of luck. A four-speed automatic was mandatory equipment. Note the unusual face-loading cassette deck in front of the shifter; the AM/FM radio was a remote-controlled unit living inside the center console. The MSRP for this car was $19,831, or about $55,691 in 2023 dollars.

New Buick Verano testing in Germany

A refresh to Buick's popular Verano sedan appears to be nigh, thanks to these spy photos that show the tweaked four-door testing in Germany.
As with the current Verano, the refreshed model will have a great deal in common with its European platform-mates, the Vauxhall/Opel Astra. Each car rides on General Motors's Delta II platform. Unlike the current car, though, the refreshed model's styling could lean more heavily towards its European roots, if these photos are any indication.
Despite its commonality with the Astra Sedan, the Verano has featured its own unique styling since arriving in the US back in 2011 as a 2012 model, with distinct fascias at both the front and back, as wells its own headlight and taillight designs. The two cars were still rebadged vehicles, but it was more subtle than it will be in 2015, when the refreshed Verano arrives. Astra-like elements are expected to dominate, particularly in regards to the headlights and taillights. That said, trademark Buick styling features will remain, like the waterfall grille. Really, then, the 2016 Verano won't be unlike the Regal - a rebadged Vauxhall/Opel Insignia, aside from a few very small styling details.