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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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New powertrain line-up for Hyundai 2022 Tucson

Green Car Congress

liter engine, with high-efficiency combustion, cooled EGR and an optimized ITMS cooling system, features 187 horsepower at 6,100 rpm and 178 lb-ft (241 N·m) of torque at 4,000 rpm, with an EPA-estimated combined fuel economy of 29 mpg with front-wheel drive and 26 mpg with all-wheel drive. The new Smartstream 2.5-liter

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

Green Car Congress

The ICCT team—John German and Aaron Isenstadt—concluded that diesels have and will retain two significant advantages over gasoline engines: significantly better fuel economy and cargo hauling and towing ability. miles per gallon in model year 2016, and 49.1 miles per gallon in model year 2016, and 49.1

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Hyundai plans 12 new SUV models through 2021; ICE, hybrid, PHEV, BEV; 2022 Tucson

Green Car Congress

of torque at 4,000 rpm, with a targeted combined fuel economy of 28 mpg with front-wheel drive. This automatic transmission adds ratio range at both the top and bottom of output speeds allowing for extra thrust off-the-line and a quieter, more fuel-efficient trip on the interstate. The new Smartstream 2.5-liter

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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

The analysis used the Ohio State University EcoCAR, a student prototype PHEV, as the basis for the preliminary fuel economy evaluation. This evolution has led to the point where achieving significant fuel savings through the introduction of new technologies has become difficult. Exhaust gas exergy map of EcoCAR engine.

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U Toronto team assess the climate trade-off between reduced CO2 and increased Black Carbon from GDI engines

Green Car Congress

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. They assumed a baseline fuel economy of 21.4 Click to enlarge. mpg (10.99

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NRC report finds significant number of near-term technologies could greatly reduce fuel consumption in passenger cars

Green Car Congress

According to its estimates, adopting the full combination of improved technologies in medium and large cars and pickup trucks with spark-ignition engines could reduce fuel consumption by 29% at an additional cost of $2,200 to the consumer. —“Assessment of Technologies” Spark-ignition technologies.

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