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Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The turbocharger is operated via the 48-volt electrical system, which also feeds the belt-driven starter-generator (RSG).

Exhaust 408
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Final US mpg rules through 2031 go easy on gas trucks, SUVs

Baua Electric

As the International Energy Agency last week underscored, SUVs emit about 20% more CO2 than cars , whether they’re electric or not. Softer on trucks, fewer EVs, and about 38 mpg by 2032 The easing of it all would mean a real-world fleet efficiency average of about 38 mpg, according to the agency—way down from 43.5

MPG 52
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2024 Toyota Grand Highlander hybrid to start at $44,670; $54,040 for the Hybrid MAX

Green Car Congress

turbo gasoline engine, the 2.5L Designed by Calty Design Studios and exclusively assembled at the Toyota Motor Manufacturing plant in Princeton, Indiana, the 2024 Grand Highlander will have a starting MSRP of $43,070 for the gasoline engine models, $44,670 for the hybrid and $54,040 for the Hybrid MAX powertrain. Earlier post.)

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

Green Car Congress

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. If CNG were to be eventually used in hybrids, the advantage of the electric generation/EV option shrinks. Their open access paper is published in the journal Energy.

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Ford C-MAX Hybrid EPA-rated at 47 mpg city, 47 mpg highway; plug-in Energi version offers 85 mph top electric speed

Green Car Congress

The Ford C-MAX Hybrid ( earlier post ) is now officially EPA-certified at 47 mpg city, 47 mpg highway and 47 mpg combined (5.0L/100km), 100km), bettering the fuel economy of the Toyota Prius v by 3 mpg on the city cycle and 7 mpg on the highway (5 mpg combined). C-MAX Hybrid.

MPG 312
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Toyota introducing Corolla Hybrid to US at LA Auto Show; at least 50 mpg

Green Car Congress

The new hybrid version of Toyota’s all-time best-selling car series achieves at least 50 mpg (4.7 The model adapts the latest Toyota Hybrid Synergy Drive from the new-generation Prius, already proven as an MPG winner. As on the 2020 Corolla gas models, the Toyota Safety Sense 2.0 l/100 km) combined fuel economy (projected).

MPG 306
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Volkswagen Millerized 1.5 TSI ACT BlueMotion gasoline engine offers diesel-like fuel economy; derivatives may be applied in hybrid systems

Green Car Congress

Volkswagen has developed and deployed a gasoline engine that offers diesel-like fuel economy but is significantly cheaper to buy. l/100 km (49 mpg US). l/100 km/h (59 mpg US). This enables further reduced fuel consumption and emission levels plus powerful torque even at low engine speeds. Efficient TSI Miller cycle.