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EPA says it will more closely monitor fuel economy claims from automakers

The unintended acceleration brouhaha at Toyota led to the National Highway Transportation Safety Administration tightening the vise on recall procedures. Likewise, the fuel economy kerfuffle that blew up with Hyundai and Kia's admission of overstated fuel mileage claims could lead to the Environmental Protection Agency policing automaker assertions by performing more audits.
At least, that's what a senior engineer with the government agency said while in Michigan giving a talk, according to a report in Automotive News. What that actually means, however, is still in question. Just ten to 15 percent of new vehicles - something like 150 to 200 cars per year - are rested by the EPA to verify automaker numbers. The EPA's own tests include a "fudge factor" to adjust lab mileage for real-world mileage, and the agency still relies on automakers to submit data for tests that it doesn't have the facilities to perform. How much more auditing can the EPA really expect to do, or perhaps a more relevant question would be how much more accurate could the EPA's audits become?
The price of gasoline, the psychological importance of 40 miles per gallon to a frugal car buyer, an automaker wanting to further justify the price premium of a hybrid, all of these things contribute to fuel economy numbers that insist on creeping upward. Perhaps the senior engineer encapsulated the whole situation best when he said, "Everybody wants a label that tells you exactly what you're going to get, but obviously that's not possible. A good general rule of thumb is that real-world fuel economy is about 20 percent lower than the lab numbers." If the lesson isn't exactly 'buyer beware,' it's at least 'buyer be wary.'

Submit your questions for Autoblog Podcast #317 LIVE!

We record Autoblog Podcast #317 tonight, and you can drop us your questions and comments regarding the rest of the week's news via our Q&A module below. Subscribe to the Autoblog Podcast in iTunes if you haven't already done so, and if you want to take it all in live, tune in to our UStream (audio only) channel at 10:00 PM Eastern tonight.
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Hyundai recalls 43k Genesis and Equus models for faulty lighting

As you can imagine, it'd be a bit of a problem if the brake lights on your car didn't work. And that, unfortunately, is precisely the problem that Hyundai has found with some of its higher-end offerings, prompting the Korean automaker to issue a recall. (One of a great many recalls issued by the National Highway Traffic Safety Administration today, as you can no doubt see.) The problem apparently revolves around a failure in the circuit that's supposed to illuminate the taillights when the driver hits the brakes. If that doesn't work, of course, the vehicle behind would be more likely to crash into the Hyundai in question. As a result, Hyundai is recalling precisely 42,925 units, split between the 2009-2011 Genesis (manufactured between April 30, 2008, and November 21, 2010) and the 2011 Equus (manufactured between July 31, 2010 and November 21, 2010). Owners of those vehicles will be notified to bring their vehicles in to have their brake light circuits repaired. RECALL Subject : Inoperative Stop Lamps Report Receipt Date: NOV 07, 2014 NHTSA Campaign Number: 14V713000 Component(s): EXTERIOR LIGHTING Potential Number of Units Affected: 42,925 Manufacturer: Hyundai Motor America SUMMARY: Hyundai Motor America (Hyundai) is recalling certain 2009-2011 Hyundai Genesis vehicles manufactured April 30, 2008, to November 21, 2010, and 2011 Hyundai Equus vehicles manufactured July 31, 2010, to November 21, 2010. Due to a circuit failure, the stop lamps in the affected vehicles may not illuminate. CONSEQUENCE: A following vehicle may not recognize that the vehicle is slowing or coming to a stop if the stop lamps on the vehicle do not illuminate as expected. There is an increased risk of a rear-end crash as a result. REMEDY: Hyundai will notify owners, and dealers will repair the stop lamp switch circuit, free of charge. The manufacturer has not yet provided a notification schedule. Owners may contact Hyundai customer service at 1-714-865-3920. Hyundai's number for this recall is 125. NOTES: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.