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GM to double models with 40 mpg highway or better by 2017; ongoing manufacturing efficiency improvements

Green Car Congress

GM has made three product commitments for 2017 related to its sustainability strategy: to have 500,000 vehicles on the road in the US with some form of electrification ( earlier post ); to double the number of US models that can achieve an EPA-estimated 40 mpg US (5.9 Earlier post.). Fuel Efficiency Lifecycle analysis Manufacturing'

GM 275
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More Details on the Lexus CT 200h Hybrid Powertrain; 42 mpg US Combined

Green Car Congress

seconds; its EPA estimated fuel economy rating is 42 mpg US (5.6 In conventional four-cycle gas engines, fuel enrichment is sometimes necessary to cool the exhaust gases, preventing degradation or destruction of the catalytic converters. With a total system output of 134 hp (100 kW), the CT 200h will accelerate from 0-60 mph in 9.8

Lexus 225
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Looking to get in a hybrid for cheap? Used Toyota Prius 1.5 HSD 2004-2009 Review

Green Car Congress

Used Priuses, especially the Generation 2 that were made from 2004 to 2009 are becoming a bargain to buy, especially for the MPG and features you get in return. The official fuel consumption is 5 l/100 km (47 mpg US) and that is bang on for us as well. l/100 km (51 mpg US) in the summer, and 5.3 l/100 km (44 mpg US) in winter.

2004 409
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Volvo Trucks SuperTruck demonstrator improves freight efficiency by 88%, fuel efficiency by 70%

Green Car Congress

The sleek tractor-trailer combination boosted fuel efficiency by 70%—exceeding 12 mpg, with some test runs showing more than 13 mpg—in road tests, and powertrain brake thermal efficiency reached 50%. This new design added “wave” bumps on the side of the piston bowl, which allows the fuel to burn more cleanly.).

Volvo 150
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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

For power generation in the US, natural gas is commonly used in both simple-cycle natural gas turbines and combined-cycle natural gas turbines which use waste heat recovery to increase electrical generating efficiency. L Chevrolet Malibu with a combined fuel economy of 26 mpg (9.0 The baseline for comparison is based on a 2012 2.4

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Georgia Tech life-cycle study finds TCO of medium-duty electric and diesel delivery trucks similar; electric life-cycle energy use and GHG lower than diesel

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The first upstream component accounts for indirect energy input for the production and distribution of power generation fuel and the construction, maintenance, decommissioning, and waste disposal of the power plant. DC converter, inverter, and electric motor) efficiency and the loss in charging/ discharging. 54% and 48?61%

Diesel 361
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GM details 2016 Chevrolet Malibu Hybrid powertrain design and operation

Green Car Congress

The 2016 Chevrolet Malibu Hybrid ( earlier post ) is EPA-rated at 46 mpg (5.11 The exhaust gas heat recovery (EGHR) unit recycles waste exhaust heat that exits the engine and uses it to warm the engine coolant, improving engine efficiency, and also increasing the heat available for warming the passenger cabin.