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Report: Mercedes pulls the plug on range-extended EV possibilities

Baua Electric

2024 Mercedes-Benz EQS The engine ran on the Miller cycle to improve efficiency at the near-constant-rpm operation a range extender is likely to experience, as well as a front-mounted exhaust system for packaging efficiency, according to the report. But other automakers have had less success with range extenders.

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Rare Rides Icons: The Lincoln Mark Series Cars, Feeling Continental (Part XLII)

The Truth About Cars

Since it was the Eighties, one of the most coveted manufacturers that produced the best stuff was BMW. It had been quite some time (1979) since any Mark used its own platform, and in that instance it was only because the Thunderbird had moved to a new platform via downsizing. Said relocation required a revision to the exhaust routing.

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. The WLTP is significantly more dynamic with faster acceleration rates. —Paul Bloore, product validation manager for CPT’s hybrid product group. Click to enlarge. The conference. Earlier post.).

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Promising Delphi 1st-gen Gasoline Direct Injection Compression Ignition engine meeting ultra fuel efficient program targets

Green Car Congress

Due to the lower exhaust enthalpy of lower temperature engines using PPCI, it is difficult to produce intake boost with acceptable boost system parasitis. A practical powertrain system with robust PPCI combustion is needed, including injection, valvetrain, boost, and exhaust subsystems. —Sellnau et al. kWh and FSN 0.1,

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Ferrari’s Plug-in Hybrid One-Ups the Combustion Engine

Cars That Think

Automakers are finding it difficult to challenge those boldface numbers with internal combustion alone, especially as engines are relentlessly downsized to meet regulations. A jaw-dropping weight-to-power ratio of 1.57 kg/hp tips the scale in Ferrari’s favor: It’s a new record for any volume-production supercar. And don’t forget sound.

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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

The alternative-fuel car evolved to reduce exhaust emissions and other problems derived from burning fossil fuels. In fact, the optimized PHEV is much more efficient as a long range liquid fuel vehicle, because the engine is downsized. The BMW-i3 and the Renault Kangoo are examples. by Professor Andrew Alfonso Frank.

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