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New Mercedes-AMG SL 43 features engine with electric exhaust gas turbocharger derived directly from Formula 1

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liter turbocharged M139 engine featuring an electric exhaust gas turbocharger. The electric exhaust gas turbocharger solves the conventional trade-off between a small, responsive turbocharger yielding a lower total output and a large turbocharger capable of high peak power with less responsiveness. An electric motor around 1.6

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Study suggests some filtering of particulates from diesel exhaust may worsen allergy-induced lung impairment due to increase in NO2

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Air pollution from diesel engines may worsen allergy-induced lung impairment more when tiny particles are filtered from the exhaust than when they are not, according to new research published online in the American Thoracic Society’s American Journal of Respiratory and Critical Care Medicine.

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Two engine options in new Mazda6; updated 2.5L with cylinder deactivation, turbo 2.5L with Dynamic Pressure Turbo

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naturally aspirated engine and the turbocharged SKYACTIV-G 2.5T engine, first unveiled at the 2015 LA Auto Show for the 2016 CX-9. liter, four-cylinder engine comes with a number of upgrades to reduce internal friction and improve efficiency across all rpm, and also adds a greater level of refinement. Mazda6’s 2.5-liter,

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Honda begins production of 2023 Honda CR-V Hybrid in North America

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The CR-V hybrid features a new two-motor hybrid system produced at Honda’s Ohio Transmission Plant (TMP-O), and a newly refined Atkinson-cycle engine unique to hybrid models that is made at the Anna Engine Plant (AEP), also in Ohio. An associate at the Anna Engine Plant assembles the Atkinson-cycle engine.

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Audi presents latest SQ5 TDI diesel; 48V MHEV & electric compressor

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The SQ5 TDI was first introduced in the fall of 2012 as the first Audi S model powered by a diesel engine. The wide engine speed range can be used continuously between 1,750 rpm and 3,250 rpm. An actuator in the exhaust system, as fitted to the first SQ5 TDI, gives the V6 a sonorous sound. lb-ft) of torque. l/100km (33.6

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Toyota introduces 2022 Toyota Tundra pickup with new i-FORCE MAX hybrid option

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liter V6 engine produces up to 389 horsepower and 479 lb-ft (649 N·m) of torque. With the water-cooled intercooler keeping turbo temperatures down, the V6 engine improves on the outgoing V8 engine in every way. The exhaust valves’ shape has also been optimized to enhance cooling performance.

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Qoros Auto unveils drivable engineering development car with QamFree engine; near +50% boost in power & torque, -15% fuel consumption

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At the 2016 Guangzhou Auto Show, Qoros Auto introduced the first drivable engineering development car—a modified Qoros 3 hatchback—equipped with the QamFree engine featuring FreeValve’s Pneumatic-Hydraulic-Electric-Actuator (PHEA) technology. The engine on show at Guangzhou is a 1.6-liter Earlier post.)

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