Fuel Economy Gasoline-Electric Legal Oil 
The Truth About Cars
OCTOBER 30, 2023
What was the most fuel-efficient (mass-produced, internal combustion-powered, highway-legal, non-gray-market, four-wheeled, et freakin' cetera) new car available in the United States during the 1980s? It appears that this engine was not legal for sale in high-altitude areas.
Green Car Congress
AUGUST 30, 2009
The oil price shocks of the 1970s led the Brazilian government to address the strain high prices were placing on its fragile economy. Brazil, the largest and most populous country in South America, was importing 80% of its oil and 40% of its foreign exchange was used to pay for that imported oil.
Green Car Congress
APRIL 10, 2018
The new Focus features a broad suite of Ford advanced driver assistance technologies and advanced EcoBoost gasoline and EcoBlue diesel engines offering a 10% fuel-efficiency improvement across the range. A belt-in-oil design for the camshaft and oil pump drive belts. Ford has unveiled the all-new Ford Focus. Aerodynamics.
Green Car Congress
FEBRUARY 1, 2012
Two systems integrated in the MQB strategy which play a key role here are the modular gasoline engine system (MOB) with the new EA211 engine series (40 kW / 54 hp to 110 kW / 148 hp). EA211 series gasoline engines. A BlueMotion Technology pack (Stop/Start system and battery regeneration) is tailored to the EA211 gasoline engines.
Green Car Congress
NOVEMBER 17, 2015
TDI quattro plug-in hybrid ( earlier post ); the Audi A7 h-tron quattro fuel cell vehicle ( earlier post ); the Audi e-tron quattro concept battery-electric SUV ( earlier post ); the Audi TT clubsport turbo concept ( earlier post ); the Audi RS 5 TDI competition concept ( earlier post ); and the Audi R18 e-tron quattro ( earlier post ).
Charged EVs
MAY 18, 2021
Federal emissions and fuel economy regulations have been instrumental in encouraging (or coercing) automakers to produce EVs, and to make their legacy vehicles cleaner. Charged : The body of federal and state air pollution regulations encompasses both emissions and fuel economy standards, and generates an astounding number of acronyms.
The Truth About Cars
APRIL 9, 2024
appeals court agreed to uphold the Environmental Protection Agency's decision to re-grant a waiver that allows California the ability to set its own tailpipe emissions limits and electric vehicle mandates. The matter quickly turned into a major legal battle between a coalition of blue states and the federal government.
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