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Mercedes-AMG to phase out 5.5-liter V8 after next year [UPDATE]

UPDATE: A previous version of this story indicated that AMG's 6.0-liter twin-turbo V12 was still mated to a five-speed automatic transmission, however the latest models (including the S65 AMG sedan and coupe, SL65 roadster and G65 sport-ute are equipped with the newer seven-speed unit. Mercedes also reached out to point out that the 5.5-liter engine will be phased out gradually, not overnight. There's a lot to love about AMG's 5.5-liter twin-turbo V8. It produces as much as 577 horsepower and 590 pound-feet of torque, and delivers blistering performance to even the heaviest of vehicles. But try not to get too attached, because like its 6.2-liter, naturally aspirated predecessor, it's not long for this world. The latest word comes from Autocar, which reports that Mercedes will release the last applications for the 5.5 biturbo within these next two calendar years in the new GLE63 AMG and upcoming S63 AMG convertible. After that, even though it was only introduced in 2011, it will be phased out. Fortunately Affalterbach has a worthwhile successor already in place in the 4.0-liter twin-turbo V8 from the Mercedes-AMG GT. The smaller powerplant, already in store for the new C63, is already producing 503 hp and 479 lb-ft in S spec. That's still shy of the larger unit's output, but where the 5.5 is nearing the end of its production cycle, the 4.0 is just starting out. Of course the 4.0-liter biturbo isn't the only engine AMG is making these days. Smaller models (based on the front-drive platform) employ the 45-designation, high-output 2.0-liter turbo four. Models at the very top of the lineup, however, use a 6.0-liter twin-turbo V12 that may be a dinosaur, but with 621 hp and 738 lb-ft of torque on tap, still can't be beat.

Ferrari hails Vettel as the 'moral winner' after 'stolen' F1 race

MONTREAL — Ferrari hailed Sebastian Vettel as the moral winner of the Canadian Grand Prix on Sunday while the German raged at being robbed of victory by race stewards. "They are stealing the race from us," the angry German exclaimed over the team radio as he was told he was under investigation after running off the track and into the path of Mercedes rival Lewis Hamilton. Vettel was given a five-second penalty, finishing first but having to hand victory to Hamilton. "No, no, no. Not like that. You have to be an absolute blind man, you go on the grass how are you supposed to control your car? This is the wrong world," the Ferrari driver yelled after being notified of the penalty. "It's not making our sport popular, is it? I mean, with these kind of decisions," he told Sky Sports television after the podium ceremony. He had earlier parked up in the wrong place and stormed straight to the Ferrari hospitality area before returning to the pitlane. There he rearranged the numbers in front of the cars, switching the 'one' board from Hamilton's car to the space where his Ferrari should have been. "If it had happened to me I would have kicked the damn board and thrown it against the car," said Mercedes F1 boss Toto Wolff, whose team has now won the first seven races of the season. "I am of course biased for Mercedes, and I say there is a rule that says you need to leave a car's width when you go off the track and I think his instinctive reaction was 'I need to protect that position' and maybe that was a tiny bit too far." Wolff said he was surprised by the stewards' decision but also defended them. The officials included experienced Italian racer Emanuele Pirro, a former F1 driver and five times winner of the Le Mans 24 Hours sportscar race. "I think the stewards up there need to be people that need to be supported," said Wolff. "There is Emanuele up there, it doesn't go any more professional and experienced than Emanuele. Said Vettel, "People want to see us race and that was, I think, racing. I hope the people come back, that's the main thing obviously... it's just a shame when we have all these little funny decisions." Ferrari team boss Mattia Binotto indicated there could be no appeal by the Italian team but said there was no doubt about the real winner. "It's not down to us to decide, and that's the sport. But certainly if you look at the crowd, everybody I think today believes that there was nothing Sebastian could have done," he said.

Fastest cars in the world by top speed, 0-60 and quarter mile

A claim for the title of “Fastest Car in the World” might seem easy to settle. ItÂ’s actually anything but: Are we talking production cars, race cars or customized monsters? And what does “fastest” even mean? For years, car publications have tended to define “fastest” in terms of an unbeatable top speed. ThatÂ’s distinct from the “quickest” car in a Usain Bolt-style dash from the starting blocks, as with the familiar 0-60 mph metric. Professionals often focus on track lap times or elapsed time-to-distance, as with a drag racer thatÂ’s first to trip the beam of light at the end of a quarter-mile; or the 1,000-foot trip of nitromethane-powered NHRA Top Fuel and Funny Car dragsters. Something tells us, however, that you're not seeking out an answer of "Brittany Force rewriting the NHRA record books with a 3.659-second pass at a boggling 338.17 mph." For most barroom speed arguments, the focus is firmly on cars you can buy in showrooms, even if many are beyond the financial means of all but the wealthiest buyers and collectors. Here are some of the enduring sources of speed claims, counter-claims, tall tales and taunting dismissals that are the lifeblood of car enthusiasts – now with EVs adding an unexpected twist to these passionate pursuits.   Fastest from the blocks: 0-60 mph Thirty years ago, any car that could clock 60 mph in five seconds or less was considered extremely quick. Today, high-performance, gasoline-powered sedans and SUVs are routinely breaking below 4 seconds. As of today, the 2023 Dodge Challenger SRT Demon 170 crushes all with a 0-60 mph time of just 1.66 seconds. That's simply absurd, but keep in mind the Demon was engineered with the single-minded purpose of going fast in a straight line. It's also important to realize that direct comparisons are difficult, because not all of these times were accomplished with similar conditions (prepped surfaces, adjustments for elevation and so on). The moral here is to take these times with a tiny grain of salt. After the Dodge, the Rimac Nevera comes in with an officially recorded 0-60 mph time of just 1.74 seconds. EVs crowd the quickest list, with the Pininfarina Battista coming in a few hundredths slower (1.79 seconds) than the Nevera and the Lucid Air sapphire (1.89 seconds) right after that. Eventually, you arrive to the Tesla Model S Plaid, which has a claimed 1.99-second 0-60 mph time, though instrumented testing by Car and Driver shows it accomplishes the deed in 2.1 seconds.