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Mercedes-AMG expands V12 engine production to Mannheim

Mercedes-AMG may be downsizing some of its engines, but it hasn't given up on making V12s. In fact it has so much demand for them, and so little room to expand, that it is opening a new workshop at another location just to handle V12s. We take that as a good sign. That new location is the Daimler factory in Mannheim, in southwestern Germany, which is already dedicated to engine production and is located just an hour and a half from the Mercedes headquarters in Stuttgart and the main AMG workshop in neighboring Affalterbach. But although the assembly of its 12-cylinder engines is being moved, it will still be carried out under the "one man, one engine" philosophy that sees each motor built from start to finish by one highly skilled and specially trained AMG technician. The move will give AMG the capacity to build more of its V12 engines. But it will also make use of excess capacity at the Mannheim plant, and allow the Affalterbach site to use the space and technicians freed up by the V12 move to focus instead on V8s. Those concerned about AMG's ability to maintain its levels of quality and performance at a remote location might note that production of its turbocharged four-cylinder engines for the A45, CLA45, and GLA45 models is already carried out by MDC Power GmbH, a Daimler subsidiary in Kolleda, using the same philosophy. AMG's current 6.0-liter twin-turbo V12 engine produces a massive 621 horsepower and an even more impressive 738 pound-feet of torque. It's used in the SL65 roadster, G65 sport-ute, and S65 coupe and sedan... and maybe soon in the S65 cabrio as well. Come to think of it, a twelve-cylinder version of the new GLS seems like a good idea, too. And though Aston Martin is contracted to use AMG's eight-cylinder engines, the added capacity could get the creative juices from Gaydon flowing as well. Related Video: MERCEDES-AMG TO BUILD 12-CYLINDER ENGINES IN MANNHEIM Affalterbach. Due to strong demand for its high-performance automobiles, Mercedes-AMG is to start the assembly of its 12-cylinder engines in a new location at Daimler's site in Mannheim. The traditional AMG "one man, one engine" philosophy continues to hold true: each powerful AMG engine will be built completely by hand by just one engine fitter. The employees who currently assemble 12-cylinder engines at the AMG headquarters in Affalterbach will be shifted to the eight-cylinder engine lines.

Least reliable cars and trucks of 2022

Related: Most reliable cars and trucks of 2022   Every year, Consumer Reports ranks new cars based on their predicted reliability. We often see Toyota, Lexus, and a few other automakers near the top. But on the other side of the coin, the list of least reliable vehicles sometimes contains surprises.   The organization surveys its members to determine the vehicles that exhibited the most problems over the prior year. Owners are asked about creaks and rattles, the durability of parts and trim, and mechanical issues. Consumer Reports assigns a weight to each problem and then uses them to create a score, with 100 being the best. Some familiar names appear on the list of least reliable vehicles (in order with the lowest predicted reliability score at the top), but there are a few eyebrow-raising models, followed by CR's score: Ford F-150 Hybrid: 4 Hyundai Kona Electric: 5 Lincoln Aviator: 8 Nissan Sentra: 9 Ford Explorer: 16 Chevrolet Bolt: 17 Chevrolet Silverado 1500/GMC Sierra 1500: 19 Jeep Gladiator: 21 Mercedes-Benz GLE: 23 Jeep Wrangler: 24 Consumer Reports noted that sedans are the most reliable vehicle category and found that trucks are far lower on the list. That said, the survey showed that trucks from American brands tended to have better reliability scores, so it’s surprising to see GMÂ’s big two and the Ford F-150 on the list. Part of their problematic ownership experience could be due to the fact that all three trucks have received recent updates, and the Ford was completely redesigned for 2022. New tech, fresh drivetrain components, and other improvements can upset the balance of reliability and make newer models look less dependable than their older counterparts. Related video: Green Chevrolet Ford GMC Hyundai Jeep Lincoln Mercedes-Benz Nissan Car Buying Truck Crossover Hatchback SUV Electric Hybrid Sedan Consumer Reports reliability

Honda, Mazda, Mitsubishi, Mercedes also under diesel emissions scrutiny

The controversy over Volkswagen's diesel emissions scandal isn't limited to the US. In Europe, where diesel engines are far more popular, the issue is shining a harsh light on the NEDC emissions test. As already known, the evaluation does a poor job of reflecting real-world production of NOx, and it appears a significant number of automakers are affected. The Guardian in the UK has been reporting on real-world test results from a company called Emissions Analytics. After the latest round of checks, vehicles from Mercedes-Benz, Honda, Mazda and Mitsubishi were found to generate far more NOx than they should. The newspaper also published similar results for Renault, Nissan, Hyundai, Fiat, Volvo, Jeep, Citroen, VW, and Audi. On average, the figures are about four times over the limit of producing the pollutant. Unlike VW and its defeat device, these automakers aren't actually breaking the rules. The vehicles perform up to the NEDC lab test for emissions, but those results simply aren't translated to the street. "The VW issue in the US was purely the trigger which threw light on a slightly different problem in the EU - widespread legal over-emissions," Nick Molden from Emissions Analytics said to The Guardian. A big fight to decide the future of this issue appears to be on the horizon. Automakers claim that they can't meet the next round of tightening emissions regulations and are asking for compromises. Although, spokespeople for Mercedes and Honda told The Guardian that the brands would be in favor of the stricter rules. Meanwhile, some European governments began backtracking their support of diesels well before this scandal came to light. The added scrutiny certain hasn't helped the future of the oil-burner. Related Video: