Remove Gasoline Remove MPG Remove Pollution
article thumbnail

Final US mpg rules through 2031 go easy on gas trucks, SUVs

Baua Electric

Softer on trucks, fewer EVs, and about 38 mpg by 2032 The easing of it all would mean a real-world fleet efficiency average of about 38 mpg, according to the agency—way down from 43.5 mpg under the agency’s original CAFE proposal made in July 2023. 2024 Toyota Prius These fleet rules are one side of U.S.

MPG 52
article thumbnail

T&E concludes that diesel cars emit more CO2 on a full lifecycle basis than gasoline cars

Green Car Congress

tonnes more CO 2 than an equivalent gasoline car over its lifetime due to a more energy-intensive refining of the diesel fuel; more materials required in the production of heavier and more complex engines; higher emissions from biodiesel blended in the diesel fuel; and longer mileage because fuel is cheaper. mpg US) and 7.1

Gasoline 220
article thumbnail

DOE: Small SUVs halve lifetime GHG emissions as EVs vs. gas

Baua Electric

A small electric SUV with 300 miles of range produces 52% fewer life-cycle greenhouse gas emissions than a comparable gasoline vehicle, according to the U.S. The Union of Concerned Scientists (UCS) in 2020 found that 94% of Americans already lived in a place where, based on the local grid, electric cars were cleaner than 50-mpg gasoline cars.

SUV 52
article thumbnail

65 MPG Split-Cycle The Next Direction For Gasoline Engines?

Green Car Reports

Like it or not, the humble gasoline engine still has a lot to give to the automobile world.

Gasoline 136
article thumbnail

CMU study concludes alt fuel vehicle incentives for OEMs result in increased fleet gasoline consumption and emissions

Green Car Congress

A study by researchers at Carnegie Mellon University has concluded that regulatory incentives for OEMs for alternative fuel vehicles (AFVs) intended to encourage a technology transition in the transportation fleet result in increased fleet-wide gasoline consumption and emissions. Click to enlarge. —Jenn et al.

Gasoline 150
article thumbnail

Renault introducing three Energy engines in the Mégane Collection 2012; fuel economy up to 67 mpg US

Green Car Congress

L/100km, equivalent to 67 mpg US. Renault is introducing three new Energy engines ( earlier post ) in its Mégane Collection 2012: the new turbocharged, gasoline direct-injection Energy TCE 115 di; the Energy dCi 130; and the Energy dCi 110, with NEDC fuel consumption of 3.5 liters/100 km (67 mpg US) with CO 2 emissions of 90 g/km.

article thumbnail

Citroën introduces first members of new 3-cylinder gasoline engine family; 1.0L and 1.2L PureTech reduce fuel consumption about 25%

Green Car Congress

Citroën is introducing the first members of its new PureTech family of three-cylinder gasoline engines on the C3, DS3 and C-Elysée (for international markets) ranges. mpg US) and CO 2 emissions range from 99 to 107 g/km. mpg US), while CO 2 emissions are a full 38 g/km lower at 99 g/km. PureTech 3-cylinder engine. liter and 1.2

Engine 281