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Porsche Boxster scores big with Consumer Reports' 2010 Reliability Survey


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There is a rumor out there that sports cars aren’t reliable and that they should be used sparingly, for the fear of an expensive repair. That doesn’t seem to be the case, as thePorsche Boxster has been rated the most reliable car in the world, according to Consumer Report’s New 2010 Survey.

The smallest vehicle in thePorsche lineup has proven to be one of the best, as the magazine found predicted reliability, owner satisfaction, acceleration, predicted depreciation, and accident avoidance in the Boxster to be near flawless.

The Boxster’s big brother, the 911 , scored fairly good as well, although it was ranked as Porsche’s worst model. The 911 scored just about the same as the Boxster is most categories, but owner costs and fuel costs were considerably higher, while predicted reliability was a tad lower.

Porsche proved to be one of the only German automakers to score well in the survey. Mercedes-Benz , BMW , and Audi all came in the bottom ten, but that won’t stop us from loving them. The magazine ranked the high-performance M3 as the worst BMW of them all, with the 135i ranking highest.

Low ranking sports cars seemed to be a theme in the survey, as four companies found their sporty machines coming last. These include the Chevrolet Corvette Z06 , Mazda MX-5 Miata , Cadillac CTS-V , and the M3. Only one company, besides Porsche, had a sports car ranked on the top and that was Hyundai with the Genesis Coupe.

Hit the jump to read the press release.

Press Release

General Motors has improved considerably, though Honda and Toyota still dominate in the latest predicted-reliability Ratings of new cars, according to Consumer Reports 2010 Annual Auto Survey. Eighty-three percent of Chevrolet Chevrolet s, General Motor’s major brand, now have average or better scores in predicted reliability, up from 50 percent last year. (See our car Reliability special section, for more details, lists, and ratings.)

While some GM nameplates had been among the least reliable brands in past years, they now rank above some major European competitors such as Audi Audi , BMW BMW , and Mercedes Mercedes -Benz. Two factors are aiding GM’s reliability improvements. First, GM’s recent introductions, such as the Chevrolet Camaro Chevrolet Camaro and Equinox, Buick LaCrosse Buick LaCrosse V6 (FWD), and Cadillac Cadillac SRX, are proving reliable from the time they were launched. In addition, GM shed many models with subpar reliability when it shut down the Hummer Hummer , Pontiac Pontiac , and Saturn Saturn brands. Even some older models, such as the Chevrolet Avalanche, Corvette, and Suburban have improved to average.

As a company, GM is still a ways from the top when it comes to reliability-the major Asian automakers, including Honda Honda and Toyota Toyota , are still out in front. Among the three domestics, Ford continues to build the most reliable vehicles. Chrysler lags behind both GM and Ford. Still, GM made the most progress of the three domestic manufacturers in this survey. Across GM brands (Buick Buick , Cadillac, Chevrolet, and GMC GMC ), 69 percent of models had average or better reliability. Cadillac improved the most, rising seven places from last year’s ranking. Chevrolet had its best showing in years; 83 percent of models had average or better scores in predicted reliability, up from 50 percent.

Porsche Boxster scores big with Consumer Reports' 2010 Reliability Survey

In the new survey, based on 1.3 million vehicles, 90 percent of Fords, including Lincoln models, have at least average reliability. As a brand, Ford now outranks Mazda Mazda and Nissan Nissan and ranks just below Lexus Lexus . Its quality renaissance has been led by the Fusion, a design that has been very reliable since its debut five years ago. Ford Ford vehicles are tops for reliability in two categories: family cars (Fusion Hybrid) and large SUVs (Ford Flex EcoBoost). (See how all car brands rank in reliability, available to online subscribers.)

Chrysler Corporation hasn’t shared in the success of the other Detroit manufacturers. The Chrysler, Dodge Dodge , and Jeep Jeep brands are saddled with dated models. Twelve of the 20 models that CR had sufficient data for rate below average in reliability. None of Chrysler Chrysler Corporation’s models score above average. With Fiat’s acquisition of Chrysler, many of its products will either be replaced or redesigned in the near future.

Asia Still Dominates

Despite recent safety recalls, Toyota models, including those from Scion and Lexus, remained among the most reliable and earned top scores in five vehicle categories: small cars (Yaris), midsized SUVs (FJ Cruiser), luxury SUVs (Lexus LX Lexus LX ), minivans (Sienna V6, FWD), and full-size pickups (Tundra V6). Only the all-wheel-drive Lexus GS Lexus GS and the new Lexus IS Lexus IS 250 convertible are below average. The redesigned 2010 Toyota Prius Toyota Prius , hurt by antilock brake problems on early vehicles, scored only average. That is quite a drop from previous years.

Honda and Acura are among the top four brands along with Porsche and Scion, with their models topping five vehicle categories-upscale cars (Acura TL Acura TL , FWD), luxury cars (Acura RL), small SUVs (CR-V), upscale compact SUVs (Acura RDX Acura RDX ) and compact pickups (Ridgeline). Problems with rear brake pads help drop the four-cylinder Accord and Acura TSX to average.

Hyundai and Kia continued to do well, with only one model, the Kia Sedona minivan, rated below average. All six new models for 2010 (Hyundai Hyundai Genesis Coupe, Sonata, and Tucson; Kia Forte, Sorento, and Soul) had average or better reliability-an impressive first-year showing.

Hyundai Genesis Coupe

Nissan’s mainstream models scored well. The Altima and Maxima sedans; the Murano and Pathfinder SUVs all rated average or better in predicted reliability. The Titan had shown improvement in the last year or two, but both 2WD and 4WD versions have once again dropped to below average reliability. The small Nissan Cube Nissan Cube had a below average score in its first appearance in Consumer Reports survey. The Infiniti models were all average or better.

Subaru had a good record overall, with a top rating going to the four-cylinder Legacy sedan and the non-turbo version of the Forester SUV. The WRX was the only model that rated below average.

Europe’s Bumpy Road

While European reliability had been improving, momentum seems to have stalled. All Porsche and Volvo models are rated average or better. But Audi, BMW, and Mercedes-Benz are among the worst automakers overall in terms of reliability.

BMW had a bad year, with five of its 11 models scoring below average. While the BMW M3 topped the sporty cars category, the 1-, 3-, and 5-Series models with the 3.0-liter turbocharged (N54) engine had high problem rates related to the fuel system, among other gripes.

BMW Frozen Gray M3 Coupe

Six of Mercedes-Benz’s 13 models were below average, and the GLK SUV was far below average. However, the redesigned E350 sedan was above average-a promising start. The new E-Class coupe, a wholly different car from the E-Class sedan, languished in the bottom ranks.

Nearly three-quarters of the Audi models Consumer Reports analyzed were below average. The A6 3.0T with the new supercharged 3.0-liter V6 was tied with the Jaguar Jaguar XF for the worst new car prediction score. Volkswagen Volkswagen did better, with its Golf, formerly the Rabbit, doing very well and the various Jetta models scoring average or better.

The Porsche Boxster has the best predicted reliability score in Consumer Reports survey.

Consumer Reports Auto Reliability Survey Details

The findings are based on responses on 1.3 million vehicles owned or leased by subscribers to Consumer Reports or ConsumerReports.org. The survey was conducted in the spring of 2010 by Consumer Reports’ National Survey Research Center and covered model years 2001 to 2010. Consumer Reports’ expert team of statisticians and automotive engineers used the survey data to predict reliability of new 2011 models.

Predicted reliability is Consumer Reports’ forecast of how well models currently on sale are likely to hold up. To calculate predicted-reliability ratings, CR averages the overall reliability scores (used car verdicts) for the most recent three model years, provided that the model remained unchanged in that period and also didn’t substantially change for 2011. If a model was new or redesigned in the past couple of years, one or two years’ data may be used, or if that’s all that’s available.

On rare occasions Consumer Reports make predictions for a newly redesigned model, but only if previous versions had outstanding reliability.

Consumer Reports Annual Auto Survey Reliability Ratings are unrelated to Consumer Reports vehicle road-test results, but are a key factor in determining whether or not Consumer Reports recommends a car. CR only recommends models that have performed well in tests conducted at its 327-acre Auto Test Center in Connecticut, and that have average or better predicted reliability based on its annual survey. In addition, vehicles must perform at least adequately in government or insurance industry crash and rollover tests, if tested, and have electronic stability control (ESC) readily available in a mainstream high-volume trim line in order to be Recommended by Consumer Reports.



1 comments:

I think Porsche deserves this appreciation from people. They are creating beautiful and most reliable cars. German car manufacturers are best in the world.

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