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Cigarette Racing unveils the AMG GT S-inspired 50-foot Marauder

The Cigarette Racing stand at the Miami Boat Show this morning hosted the latest in the eight-year collaboration between Mercedes-AMG and Cigarette Racing: the AMG GT S parked next to the fast-boat it inspired, the Cigarette Racing 50 Marauder GT S Concept. The vinyl ester resin and fiberglass go-fast boat is more than a matching Solarbeam yellow paint job with the coupe that inspired it. Like other carmakers who have partnered with companies outside the industry - such as Nissan's recent tie-up with NASA - there's an exchange of technology involved; Cigarette said that working with AMG on composites and bonding helped them drop 1,000 pounds off the Marauder GT S Concept compared to the standard Marauder twin-engine, which comes in at 14,200 pounds. Customers who order standard Marauders can request the weight reduction (for a price), but we were told that unless they plan to spend most of their time above 100 miles per hour, the extra weight contributes to a smoother ride. Mercedes head designer Gordon Wagener penned the exterior paint job and worked with Cigarette to design the cockpit trim, which would have seen him in familiar surroundings: Cigarette Racing owner Skip Braver is a long-time AMG customer, and the boat company based its bespoke department on the AMG Design Studio in Affalterbach. Every one of its boats is handbuilt in its factory in Opa-locka, Florida using some of the same processes seen in automaking, like bar codes to track the progress of hulls and components, computer controlled paint samples with digital files that can be sent around the world for matching, and doing all the stitching in-house to keep tabs on quality control. The engine compartment holds two, nine-liter, four-valve, DOHC, quad-cam, twin-turbocharged Mercury Racing engines with all-aluminum blocks, each one of them good for an electronically-limited 1,550 pound-feet of torque, and either 1,350 horsepower or 1,550 horsepower depending on whether you run regular 91-octane fuel or 116-octane race fuel. So yes, that's 3,100 hp and 3,100 lb-ft at once, if you go all out. Mercury says they're the most powerful powerful emissions-certified gas-powered marine engines you can buy. The engines don't have knock sensors, though, so you have to turn a key to register the kind of fuel you're putting in, and you can switch from one to the other when two 150-gallon tanks are down to 10-percent full.

Here’s how 20 popular EVs fared in cold-weather testing in Norway

Electric vehicles are known to suffer diminished performance in cold weather, but some do a better job than others hanging onto their range capacity while cabin heaters and frigid outdoor temperatures sap power from their batteries. Recently, the Norwegian Automobile Federation put the 20 of the best-selling battery-electric vehicles in the country to the test, to see not only how winter weather affected their range but also their charging times. The major findings: On average, electric vehicles lost 18.5% of their official driving range as determined by the European WLTP cycle. Electric vehicles also charge more slowly in cold temperatures. And interestingly, the researchers learned that EVs don’t simply shut down when they lose power but instead deliver a series of warnings to the driver, with driving comfort and speed levels maintained until the very last few miles. Because itÂ’s Norway, the worldÂ’s top market for electric and plug-in hybrid vehicles by market share, the test included many EVs that arenÂ’t available here in the U.S. But there are many familiar faces, among them the Nissan Leaf, Tesla Models S, 3 and X, Hyundai Kona (known here as the Kona Electric) and Ioniq, and Audi E-Tron. In terms of range, the top-performing EV was the Hyundai Kona, which lost only 9% of its official range, which the WTLP rated at 449 kilometers, or 279 miles, compared to its EPA-rated range of 258 miles on a full charge. It delivered 405 km, just enough to nudge it ahead of the Tesla Model 3, which returned 404 km. Other top performers included the Audi E-Tron, in both its 50 Quattro (13% lower range) and higher-powered 55 Quattro (14% lower) guises; the Hyundai Ioniq (10% lower); and Volkswagen e-Golf (11% lower). At 610 km (379 miles) the Tesla Model S has the longest WLTP range of all models tested and went the furthest, but still lost 23% of its range, though it also encountered energy-sapping heavy snow at the end of its test, when many cars had dropped out. The Model 3 lost 28% of its range. The worst performer? That goes to the Opel Ampera-e, better known stateside as the Chevrolet Bolt. It traveled 297 km (about 184 miles) in the test, which was nearly 30% lower than its stated WLTP range. We should also note that Opel, now owned by Groupe PSA, is phasing the car out in Europe and that Chevy recently upgraded the Bolt here in the U.S.

Hamilton wins in Singapore as Vettel crashes out from pole

SINGAPORE (Reuters) - Lewis Hamilton took a huge stride toward his fourth Formula One title on Sunday by winning an incident-packed Singapore Grand Prix after Ferrari title rival Sebastian Vettel crashed out at the start. The Mercedes driver now has a 28-point cushion over the German with six of the 20 races remaining. Red Bull's Daniel Ricciardo, who also emerged from the opening lap carnage unscathed, was second for the third year in a row with Finland's Valtteri Bottas completing the podium for Mercedes. "God blessed me today for sure," said Hamilton, who set a lap record on his way to a third win in a row, as he spoke from the podium on a night where everything fell into his lap. "I came here today really thinking it was about damage limitation, and we've come out ahead. So I'm very grateful," he said later. "To come to a track that was potentially our weakest circuit, and come away with a win like this and those points, it's really such a fortunate scenario... so I definitely have a skip in my step." The Briton cashed in after Vettel, Ferrari team mate Kimi Raikkonen and Red Bull's front row contender Max Verstappen smashed into each other as they raced off the wet starting grid and into the first corner. Raikkonen had made a storming start from fourth, Vettel a less impressive one from pole position while Verstappen went for the middle ground and was caught in a Ferrari sandwich as they converged. The stewards summoned all three and decided no driver was predominantly to blame. BITTER BLOW The first race to be hit by rain in the decade that Singapore has hosted Formula One had started in treacherous conditions, puddles gleaming in the floodlights, after a formation lap behind the safety car. With Hamilton starting fifth, everything looked set for Vettel to retake the overall lead that he had surrendered only two weeks earlier at Monza in Italy. And then it all went wrong, the collision with Raikkonen punching a hole in the side of Vettel's car before he spun into the wall at turn three. "It's bitter but it's done," said the German, a four times Singapore GP winner, whose retirement ended a run of 18 successive points finishes and left him with a mountain to climb. "Championship-wise it's a big step forward," recognized Mercedes team boss Toto Wolff. "The quickest car and the quickest driver were out within a minute into the race and that can happen all the time.