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Thanks to smaller engines, vehicle dependability falls for first time in 16 years

As automakers have made engines smaller and smaller to improve fuel economy, problems in those vehicles have gotten bigger and bigger. That's the synopsis of a J.D. Power vehicle-dependability study, which found that dependability dropped for the first time in 16 years, largely because the proliferation of four-cylinder engines is causing the vehicles to be less reliable. Specifically, the number of problems per 100 vehicles (or what J.D. Power calls PP100) during the past 12 months for 2011 model-year vehicles rose six percent from the year-earlier figures for 2010 model-year cars. Singling out four-cylinder vehicles revealed about a 10-percent increase in problems during the past year. This issues largely related to engine hesitation, rough transmission shifting and lack of power, signaling the inability of vehicle makers to iron out some of the problems in their smaller engines as they strove for better fuel economy. Six- and five-cylinder engines proved far more reliable. Among car brands, BMW's Mini sub-brand came out as least reliable, with 185 problems per 100 vehicles during the past year. Toyota's Lexus badge was easily the most reliable, with just 68 problems per 100 vehicles. Coming in second place was Mercedes-Benz. The overall average was 133. Check out J.D. Power's press release below. J.D. Power Reports: Increased Engine and Transmission Problems Contribute to Decline in Vehicle Dependability for The First Time in More Than 15 Years General Motors Company Receives Eight Segment Awards, While Toyota Motor Corporation Garners Seven and Honda Motor Company Earns Six WESTLAKE VILLAGE, Calif.: o Owners of 3-year-old vehicles (2011 model year) report more problems than did owners of 3-year-old vehicles last year, according to the J.D. Power 2014 U.S. Vehicle Dependability StudySM (VDS) released today. The study, now in its 25th year, examines problems experienced during the past 12 months by original owners of 2011 model-year vehicles. Overall dependability is determined by the number of problems experienced per 100 vehicles (PP100), with a lower score reflecting higher quality. The study finds that overall vehicle dependability averages 133 PP100, a 6 percent increase in problems from 126 PP100 in 2013. This marks the first time since the 1998 study that the average number of problems has increased. "Until this year, we have seen a continual improvement in vehicle dependability," said David Sargent, vice president of global automotive at J.D.

BMW recalling nearly 570,000 1 Series, 3 Series and Z4 models over electrical issue

BMW is recalling roughly 570,000 vehicles in the United States and Canada due to faulty battery cable connectors that can fail, causing the engines in these cars to stall. Of the nearly 570,000 affected vehicles, just over 504,000 are here in the US.
The affected vehicles include 1 Series coupes and convertibles (both 128i and 135i) from the 2008 to 2011 model years; 3 Series sedans, coupes, convertibles and sport wagons (both 328i and 335i) from the 2007 to 2011 model years; and Z4 roadsters from the 2009 to 2011 model years.
According to the National Highway Traffic Safety Administration, "the connector for the positive battery cable connector and the corresponding terminal on the fuse box may degrade over time," which can eventually lead to a break in the electrical connection and a loss of power in the vehicle. If the car loses power, the engine can stall, which could possibly lead to a crash. The Detroit News reports that BMW knows of one minor collision in Canada as a result of this problem, but no injuries.

American motorcycle brands most satisfying, Japanese most reliable, says Consumer Reports

Consumer Reports started tracking motorcycle reliability last year through its regular reader survey, just like the magazine's well-known auto guide. For the 2015 edition, CR now has data on over 12,300 bikes, compared to 4,680 in 2014, and the extra info means it can include more brands, like Suzuki, Triumph and Can-Am, to the list. However, the final results remain largely the same. As with last year, Japanese bikes are the best choice for buyers who prioritize reliability. Yamaha comes out on top yet again and is followed by Suzuki, Kawasaki and Honda. Victory and Harley-Davidson hold the middle of the list, and the European cycles from Triumph, Ducati and BMW sit at the bottom. The major outlier in this regional distinction is the Can-Am Spyder from Canada's Bombardier Recreational Products that comes in dead last in the dependability survey. Still, even the most dependable model is occasionally going to break, and the average repair bill across all brands is $342, according to CR's readers. Kawasakis are the cheapest to keep on the road at a median of $269 for fixes, versus BMW as the most expensive at $455. Through all of the companies, electrical gremlins are the most common issue, causing 24 percent of problems, but faults with the cooling system, pistons or transmission are the smallest concerns at 4 percent each. While Japanese cycles might be the easiest to keep on the road, they aren't the most beloved by riders. In CR's gauge of satisfaction, the Americans reign supreme. Victory owners love their bikes the most with 80 percent reporting that they would buy another. Harley riders are known for having a close bond to the company's models, and the brand comes in second with 72 percent. Finally, Honda rounds out the top three at 70 percent. Head over to Consumer Reports to see more results. News Source: Consumer ReportsImage Credit: Toby Brusseau / AP Photo BMW Honda Suzuki Motorcycle Ducati bike victory