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VW joins Daimler's protest of new A/C refrigerant as EU deadline for compliance passes

The case of Dupont and Honeywell's refrigerant R-1234yf is doing the exact opposite of keeping things cool. The two chemical companies have spent years and hundreds of millions of dollars developing R-1234yf to replace R-134a, the new refrigerant shown to be 99.7-percent kinder to the environment than the one it is meant to succeed. Part of that development has been years of testing by governments, outside safety agencies and automakers to approve the chemical for use in cars. It passed the protocols necessary for the European Union to declare that new and significantly revised cars from 2013 onward needed to use R-1234yf, and mandated that every car as of 2017 must use it.
Enter Daimler AG. The automaker created a head-on collision test with a B-Class at their Sindelfingen test track that would lead to the pressurized refrigerant being sprayed on the engine. The result in 20 out of 20 test was that the refrigerant burst into flames as soon as it hit the hot engine, while Daimler says that R-134a does not catch fire in the same test. Another unexpected result of the R-1234yf test was the release of hydrogen flouride, a chemical far more deadly to humans than hydrogen cyanide, emitted in such amounts that it that turned the windshield white as it began to eat into the glass.
Said a Daimler engineer in a Reuters piece, "It was scarcely believable. The most complicated lab tests conducted using the most sensitive measuring instruments around found nothing and all we do is drive a car around a couple of times, open a tiny hole in the refrigerant line and the next thing you know the car is on fire." So Daimler said it wouldn't use the refrigerant, and it recalled the cars it had already shipped with R-1234yf.

Daimler CEO Zetsche answers 'Most likely' to question of a Maybach SUV

When Dieter Zetsche was asked about the possibility of getting Maybach, the reimagined Mercedes-Benz ultra-luxury sub-brand, into the premium SUV game, the Daimler CEO reportedly told Auto Express, "Most likely." Those two little words aren't a firm answer – let alone an indication of timing – but we wouldn't be shocked to find out Mercedes is already working on one. Range Rover has gone even more upscale, the Bentley Bentayga is coming this year, as will the Maserati Levante. Rolls-Royce is deciding on an SUV this year (we think it's only a matter of time before they say "yes"), the Lamborghini Urus is still expected in 2018, Aston Martin is raising funds to build a crossover, and there have been rumors of a BMW X7 and Audi Q9 for years. Point being, everyone is busy writing their own invite to this ultra posh party. The latest comments would appear to put to rest any will-they/won't-they questions around a high-riding Maybach offering. There were rumors last summer that a GL-Class SUV (a model range shortly to be known as GLS-Class) with revamped styling and lots of luxury touches would join the top-tier sub-brand, but then in November, Mercedes' global head of sales and marketing told Automotive News, "I don't want to categorically rule anything out, but at this stage we have no plans for it [a Maybach SUV]." If and when a Maybach utility does become official, we'll only be picking up where we left off with the brand's previous incarnation: a GL-based Maybach was rumored way back in 2007. News Source: Auto ExpressImage Credit: Copyright 2015 Steven Ewing / AOL Maybach Mercedes-Benz SUV Luxury mercedes gl-class

The BMW M8 leads this month's list of discounts

Back in June of this year, the BMW 8 Series was the most heavily discounted vehicle in America. This month, it's the 617-horsepower M8. Midsummer buyers of the 2020 BMW M8, which is offered in hardtop, convertible and four-door Gran Coupe bodystyles, were seeing an average of $6,150 cut off the sticker; this month that figure has ballooned all the way to $16,864. That's more than 11% off the car's $150,000-plus retail price, and, according to data provided by TrueCar, it's the largest dollar amount sliced off the retail price of any car for the month of September. Next is the Maserati Quattroporte, buyers of which are saving $15,912 for an average transaction price of $99,763. If that's still too expensive, the smaller Ghibli's $70,030 average transaction price represents a huge 14.5% discount, earning the Italian sedan entry into our monthly top 10 best deals list.  The third largest monetary discount in September comes off the $131,066 sticker price of the lovely 2019 Mercedes-AMG GT. Take $15,473 off that sum for an average transaction price of $115,593. For a look at the best new car deals in America based on the percentage discount off their suggested asking prices, check out our monthly recap here. And when you're ready to buy, click here for the Autoblog Smart Buy program, which brings you a hassle-free buying experience with over 9,000 Certified Dealers nationwide. BMW Maserati Mercedes-Benz Car Buying Coupe Luxury Performance Sedan consumer best deals biggest discount