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New Emissions Analytics study suggests pollution from tire wear now 1,850 times worse than exhaust emissions

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In early 2020, UK-based independent testing firm Emissions Analytics published a study claiming that tire particulate wear emissions were 1,000 times worse than exhaust emissions ( earlier post ). As a result, distance-specific mass and number emissions can be derived, which can then be compared to equivalent tire metrics.

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Mercedes OM 656 diesel now available in G-Class in G 350 d

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Mercedes-Benz has expanded the powertrain line-up of its new G-Class with an efficient diesel variant. As a result, the G-Class model range now offers buyers a choice between the G 500 (fuel consumption, combined: 12.1-11.5 This heats up the exhaust system without driving up fuel consumption.

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Next-generation Cummins 6.7L turbo diesel first in class to deliver 1,000 lb-ft of torque

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turbo diesel engine featuring a first-in-class 1,000 pound-feet (1,356 N·m) of torque. In addition to an increase in torque, the engine also has a higher horsepower output, taking the 2500 and 3500 heavy-duty RAM pickup truck customers to the next level of performance. At NAIAS 2019, Cummins Inc. 2019 Ram Heavy Duty 6.7-liter

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BMW to begin testing BMW M Hybrid V8 with P66/3 engine

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BMW will shortly begin an intensive period of testing for the BMW M Hybrid V8, with which BMW M Motorsport will be battling for overall wins in 2023 in the IMSA GTP class of the WeatherTech SportsCar Championship. The BMW M Hybrid V8 is powered by the P66/3 eight-cylinder turbo engine with supplementary electric drive.

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Shell/AirFlow Starship hyper-fuel efficient Class 8 truck to make cross-country run

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Shell has partnered with the Airflow Truck Company to collaborate on a hyper-aerodynamic, fuel-efficient Class 8 concept truck: Starship. This next-generation concept truck features a custom, aerodynamic design and aims to demonstrate improvements in fuel economy for Class 8 trucks. of the engine. consumption.

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IAV develops new close-coupled diesel exhaust gas aftertreatment system for improved emissions reduction

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IAV has developed a particularly closed-coupled diesel exhaust gas aftertreatment (EAT) system. Under the EU6 standard, diesel engines are still allowed to emit up to 80 mg NO x /km milligrams of nitrogen oxides per kilometer—not only under the legal framework in the cycle but also in respect of increasingly tighter RDE requirements.

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Mercedes-Benz launching capacitive steering wheel in E-Class this summer

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This summer, the Mercedes-Benz E-Class will introduce a new, comprehensively digitalized generation of steering wheel: the capacitive steering wheel. The French engineer Alfred Vacheron is considered the inventor of the steering wheel. The reason for this was the introduction of the first driver airbag in the S-Class (126 series).

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