2012 Buick Enclave Premium Sport Utility 4-door 3.6l 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.

Pre-owned bargain alert: Buick Regal

For the past couple of years, Buick has been very aggressive in promoting short-term low-mileage leasing. The plan was to get people in the door to experience the new Buick. Once they realized Buicks are now sleek and full of Euro Chic, people might want to buy one. It's debatable if that plan worked, but one thing is for sure: There's a massive amount of low-mileage Buick Regals out there. The price of Regals is all over the map due to lease returns and dealers aggressively discounting 2015 models to get rid of them. But at the $17,500–20,000 range there are a good number of 2013 to 2015 Regals with under 15k miles for sale. The Regal might come with 2.0L Turbo or 2.4L Hybrid. The Hybrid is a bit slow; stick with the Turbo and drive with the traction control off. They all come moderately equipped with leather, heated seats, alloy wheels, and dual-zone climate control. If you have a little more cash to spend, go for the 2012/2013 Regal GS, which is based on the Opel Insignia OPC. The Regal GS comes with 270 horsepower and 295 lb-ft from a turbo engine and a HiPerStrut suspension to reduce torque steer. They all come standard with Brembo brakes, navigation, sunroof, and premium sound system, in automatic or manual. Just make sure you budget money in your savings to replace the front tires. Trust me on this. You can purchase a Camry or Accord with some equipment for under $20,000 with a bit more miles and years than the Regal. But ultimately the Regal feels more premium, drives better, and is less boring. Make the right choice and buy something unique.Related Video:

Consumer Reports no longer recommends Honda Civic

Consumer Reports annual Car Reliability Survey is out, and yes, there are some big surprises. First and foremost? The venerable publication no longer recommends the Honda Civic. In fact, aside from the walking-dead CR-Z and limited-release Clarity fuel-cell car, the Civic is the only Honda to miss out on CR's prestigious nod. At the opposite end there's a surprise as well – Toyota and Lexus remain the most reliable brands on the market, but Buick cracked the top three. That's up from seventh last year, and the first time for an American brand to stand on the Consumer Reports podium. Mazda's entire lineup earned Recommended checks as well. Consumer Reports dinged the Civic for its "infuriating" touch-screen radio, lack of driver lumbar adjustability, the limited selection of cars on dealer lots fitted with Honda's popular Sensing system, and the company's decision to offer LaneWatch instead of a full-tilt blind-spot monitoring system. Its score? A lowly 58. The Civic isn't the only surprise drop from CR's Recommended ranks. The Audi A3, Ford F-150, Subaru WRX/STI, and Volkswagen Jetta, GTI, and Passat all lost the Consumer Reports' checkmark. On the flipside, a number of popular vehicles graduated to the Recommended ranks, including the BMW X5, Chevrolet Camaro, Corvette, and Cruze, Hyundai Santa Fe, Porsche Macan, and Tesla Model S. Perhaps the biggest surprise is the hilariously recall-prone Ford Escape getting a Recommended check – considering the popularity of Ford's small crossover, this is likely a coup for the brand, as it puts the Escape on a level playing field with the Recommended Toyota RAV4, Honda CR-V, and Nissan Rogue. While Ford is probably happy to see CR promote the Escape, the list wasn't as kind for every brand. For example, of the entire Fiat Chrysler Automobiles catalog, the ancient Chrysler 300 was the only car to score a check – there wasn't a single Dodge, Fiat, Jeep, Maserati, or Ram on the list. That hurts. FCA isn't alone at the low end, either. GMC, Jaguar Land Rover, Mini, and Mitsubishi don't have a vehicle on CR's list between them, while brands like Mercedes-Benz, Volvo, Nissan, Lincoln, Infiniti, and Cadillac only have a few models each. You can check out Consumer Reports entire reliability roundup, even without a subscription, here.