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Lucid Air charging boost, Mercedes range extenders, EVs losing money: Today’s Car News

Baua Electric

Lucid adds a heat pump and subtracts charging time for its range-leading Air electric sedan. Mercedes-Benz might not see what Ram sees in a plug-in range-extended vehicle. The 2024 Lucid Air Grand Touring is now being delivered, and once again it hits a 516-mile EPA range—the best of any EV.

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

Baua Electric

Mercedes-Benz is scrapping extended-range EV powertrains after tests of prototypes, according to an Autocar report citing an anonymous source with knowledge of the matter. Autocar reports that combined range from both battery and fossil-fuel power was estimated by Mercedes to be beyond that of the EQS 450+ model.

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BorgWarner suggests Valve-Event Modulated Boost system can offer 6-17% fuel economy benefit over already downsized and turbocharged engines

Green Car Congress

or so, according to Thomas, resulting in the total possible benefits ranging from about 6% to 17%. VCD uses Cam Torque Actuated (CTA) phasers with Mid Position Lock (MPL) that can phase the camshafts fast enough with enough range of authority to achieve virtual cylinder deactivation. VCD can deliver about a 4.5%

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Range-Extended Electric Hummer H3E by Raser Drives 50+ All-Electric Miles in Test Drive

Green Car Congress

A recent preliminary road test of the Raser Hummer H3E, an H3 converted with a range-extended electric powertrain ( earlier post ), demonstrated more than 50 miles of all-electric range. Battery range of this innovative vehicle was more than sufficient to exceed our performance target of 40 miles in all-electric mode.

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CU-ICAR, SCTAC partner on wireless vehicle charging; Oak Ridge charging system

Green Car Congress

When wireless charging is applied in quasi-dynamic (stop-and-go) or dynamic (vehicle-in-motion) modes, the technology could lead to extended range and downsized batteries for electric vehicles.

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Simulation study suggests ORC waste heat recovery system could deliver potential 7% improvement in fuel consumption in a PHEV on highway

Green Car Congress

Internal combustion engines have been significantly improving in the past decade, after the adoption of technologies such as Gasoline Direct Injection, mild electrification, downsizing and turbocharging. The OSU EcoCAR prototype vehicle features an extended-range electric architecture with a downsized 1.8L Power from ORC.

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GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

Green Car Congress

According to Brooks, among the technologies GM is looking to in the gasoline engine area are: Continued aggressive downsizing. Thomas McCarthy, Chief Engineer for Powertrain Research & Advanced Engineering at Ford, took a longer-range perspective, looking out to requirements for 2050. —David Brooks.

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