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Shell Starship 3.0 to use Cummins X15N natural gas engine running on RNG

Green Car Congress

will be updated with a Cummins X15N natural gas engine ( earlier post ) that will run on Shell Renewable Natural Gas (RNG). will capitalize on some of the latest available technology, including being powered by renewable natural gas. mpg in the 2018 run with Starship 1.0. Demonstration runs will be conducted this summer.

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Ford Maverick EPA-estimated 42 mpg city, 37 mpg combined

Green Car Congress

The all-new 2022 Ford Maverick Hybrid pickup—the first standard hybrid pickup in the US—is now officially the most fuel-efficient hybrid pickup with an EPA-estimated rating of 42 mpg city. Maverick uses Ford’s fourth-generation hybrid propulsion system, which includes an all-new 2.5-liter The hybrid is only offered with FWD.

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2014 Ram 1500 EcoDiesel earns 28 mpg highway; best in segment

Green Car Congress

liter V6 EcoDiesel-powered 2014 Ram 1500 pickup ( earlier post ) has earned a 28-mpg (8.4 The combined city/highway rating is 23 mpg (10.2 liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 liter Pentastar V-6 gasoline engine earned 25 mpg (9.4 It also exceeds the EPA highway rating for the top-ranked small pickup.

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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

However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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Junkyard Find: 1983 Nissan Sentra Deluxe MPG 2-door sedan

The Truth About Cars

This is the gas-sipping Sentra MPG, so it has the 1.5-liter This enabled the Sentra MPG to get an impressive 59 miles per gallon on the highway, according to the EPA. liter engine and its 67 horsepower. However, that mileage was what you got with the four-speed manual transmission.

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Mercedes-AMG entry-level SL 43 features electric exhaust gas turbocharger from Formula 1 for the first time in production vehicle

Green Car Congress

The SL 43 features an M139 in-line two-liter, four-cylinder gasoline engine with an electric exhaust gas turbocharger—used for the first time in a production vehicle. The electric exhaust gas turbocharger is a fascinating example of the extensive transfer between Formula 1 technology and the development of production vehicles.

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DOE: in 2018, 27% of new light-duty vehicles in US had fuel economies > 30 mpg

Green Car Congress

By contrast, none of the light-duty vehicles produced in 1975 had fuel economy greater than 30 miles per gallon (mpg). had fuel economy over 30 mpg; by 2018, that share had grown to 27%. of light-duty vehicles produced were plug-in vehicles with fuel economies greater than 60 mpg (3.92 In 1995, 4.4% In 2018, 2.4% l/100 km).