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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.'

Hyundai N Performance division working on 'exotic' halo model like the RM16

This is the year of Hyundai N Performance. After three official launches, the division's leadership has made imprecise noises about a halo car since this summer. Brand boss Albert Biermann said, "Right now, we don't need a halo car in N. We have to get in a routine with N cars, and not just hit a peak." Around the same time, VP Thomas Schmera said, "Rest assured we are coming up with something," that something being a halo car. Reports expected either a two-seat coupe or a four-door sedan like the Kia Stinger. In a recent interview with AutoRAI, Schmera narrowed the focus, saying, "Think of the Hyundai RM16 and you have a bit of an idea of what is possible." The RM16 is the third iteration of the mid-engined Veloster RM first showed at the Busan Motor Show in 2014. In 2015 the RM15 debuted at the same motor show, followed in 2016 by the RM16. By then, the performance specs listed a 2.0-liter turbocharged four-cylinder with 296 horsepower, an electric compressor and electronic differential, rear-wheel drive and a six-speed manual. The bodywork, draped on an aluminum spaceframe, channeled the spirits of other outrageous mid-engined hatchbacks like the Renault 5 Turbo, Renault Clio V6 Renault Sport, and Lancia Delta S4. Four months after showing the RM16, Hyundai took a running prototype to the Nurburgring (pictured). Earlier this year we heard tale of a new Theta III engine suited for front- and rear-wheel drive, and mid-engined applications. With the ability to be tuned to 350 hp, this led to suspicion that there could be a mid-engined Hyundai sports car on the way. The evidence is circumstantial, but now we have Schmera telling us to consider a long-lived mid-engined concept as the potential template for a future N Performance halo car. The idea of Hyundai rolling out a mid-engined coupe sounds crazy. It sounds doubly crazy when Biermann has said of the i30 N, "This is a halo car that can make [the company] money, so what better halo can we get?" Hyundai knows its math better than we do, but we don't see how the carmaker makes money in a segment ruled by the Porsche 718 twins under $100K, and by a number of storied brands above that figure.

Aston Martin DBX and the craziest car redesigns | Autoblog Podcast #716

In this episode of the Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Senior Editor James Riswick. They chat about slumming it in the Aston Martin DBX, the brand's first SUV, which they didn't have terribly high expectations for yet utterly blew them away. Riswick in particular notes it's one of the best cars he's ever driven, describing it as a family GT car. They then switch to a very different family vehicle: the 2022 Kia Carnival, and the unique second-row seating arrangement we've dubbed the "Captain Kirk chair." Greg has also been driving the Chevrolet Tahoe Premier. They also chat about two of Riswick's recent features: the 20 craziest car redesigns of the past 20 years and the best cars for snow.  Autoblog Podcast #716 Get The Podcast Apple Podcasts – Subscribe to the Autoblog Podcast in iTunes Spotify – Subscribe to the Autoblog Podcast on Spotify RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown Cars we're driving Aston Martin DBX 2022 Kia Carnival 2022 Chevy Tahoe Features 20 craziest car redesigns of the last 20 years Best cars for snow Feedback Email – Podcast@Autoblog.com Review the show on Apple Podcasts Autoblog is now live on your smart speakers and voice assistants with the audio Autoblog Daily Digest. Say “Hey Google, play the news from Autoblog” or "Alexa, open Autoblog" to get your favorite car website in audio form every day. A narrator will take you through the biggest stories or break down one of our comprehensive test drives. Related Video: 2022 Chevy Tahoe Premier Walkaround | Autoblog Short Cuts