1986 Mercedes Benz 560 Sel on 2040-cars

Auto blog

Lewis Hamilton wins British GP, slashes Vettel's lead to 1 point

SILVERSTONE, England - Lewis Hamilton won his home British Grand Prix for the fourth year in a row on Sunday, while a penultimate-lap puncture slashed Sebastian Vettel's championship lead to a single point. The Briton's drive from pole to flag on an overcast afternoon was lonely, uneventful and dominant - in complete contrast to his Ferrari rival's afternoon - with Mercedes teammate Valtteri Bottas finishing 14 seconds behind to secure the one-two. "The support has been incredible this weekend. I am so proud I could do this for you all," said Hamilton, who threw himself into the fans for some crowd surfing after the podium celebrations. "The team were faultless this weekend, Valtteri did an incredible job as well, so it's the perfect weekend for us." Far behind in his wake, as Hamilton cruised to a 57th career win and soaked up the applause from an army of flag-waving fans, came sudden drama. Vettel, who had battled on worn tires but looked like securing the final podium position until the blowout, finished seventh after an emergency pit stop with a shower of sparks from the wheel rim. "There was no sign of that happening," said Vettel over the team radio. "There were vibrations but I had it for 20 laps and it didn't get massively worse. The tires didn't look great but they never look great." The German's Finnish teammate Kimi Raikkonen, who had been second before also being hit with a late puncture that sent Bottas and Vettel ahead of him, took third. At the halfway stage of the 20-race season, Vettel has 177 points to Hamilton's 176 with Bottas on 154. Hungary, a circuit where the Briton has won five times before, is next up. Hamilton became only the third driver, after his late compatriot Jim Clark and Frenchman Alain Prost, to win the British Grand Prix five times and the first to take four successive victories at Silverstone. Clark won four in a row in the 1960s, but one was at Aintree and another at Brands Hatch. Red Bull's Max Verstappen finished fourth, ending a run of retirements, with Australian teammate Daniel Ricciardo fifth after fighting through the field. Germany's Nico Hulkenberg was sixth for Renault and Force India pairing Esteban Ocon and Sergio Perez were eighth and ninth with Brazilian Felipe Massa securing the final point for Williams. Jolyon Palmer's miserable run continued, with Britain's only other driver on the grid failing to make the start after his Renault broke down on the formation lap with a brake failure.

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.

Mercedes teases massive new Maybach coupe

Mercedes-Benz hasn't done a lot with its Maybach brand over the last few years. After killing the slow-selling standalone Maybach line, the badge sat unused, until MB slapped it on a luxed-out S600. But today, Mercedes posted a teaser of a new, two-door Maybach on its social media channels. Immediately given away by the Maybach badge on the C-pillar (and possibly one on the nose), we could be looking at a modern-day Exelero – a successor to Maybach's last coupe, a one-off, 700-horsepower rocket ship that deserved all the Darth Vader's car cliches – capable of extremely high speeds and stunning comfort. Everything from the long hood (better to accommodate some monstrous V12 engine) to the windshield's aggressive rake, to the absurdly long tail, signals a 200-mile-per-hour-plus top speed for this concept. And yes, we're thinking this is a concept. Kick the exposure way up with Photoshop and you can see that the side mirrors are too slim to actually function as normal mirrors – they're almost certainly cameras. Other details? Whatever Mercedes calls its new Maybach, it's going to be huge. According to the caption accompanying the teaser, this car is six meters (19.6 feet) long – that's over three feet longer than an S-Class Coupe and nearly four feet longer than a Bentley Continental GT. Like we said, it's enormous. And that's about all we know. Mercedes dropped this teaser out of the blue, nearly two months before the auto show season kicks off in Paris. It's possible the company could continue to tease out a new Maybach concept until early October, but more likely, we'll see an online debut ahead of the Paris show. Stay tuned. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Image Credit: Mercedes-Benz Facebook Paris Motor Show Maybach Mercedes-Benz Coupe Concept Cars Performance 2016 paris motor show mercedes-maybach