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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. liters/100 km (67 mpg US) with CO 2 emissions of 90 g/km. liters/100km (44 mpg US) NEDC combined cycle, a saving of almost 1.5 Individualized spray cone angle technology compensates the natural nozzle offset inherent in eight-valve engines due to the asymmetry of the intake and exhaust valves.

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ICCT: incremental technology can cut vehicle CO2 by half and increase fuel economy >60% through 2030 with ~5% increase in price

Green Car Congress

Starting from a baseline 26 mpg (9.04 l/100 km) in 2016, the The ICCT team assessed increased consumer label fuel economy (as opposed to the regulatory test fuel economy) to 35 mpg (6.71 l/100 km) in 2025 and to 42–46 mpg (5.6-5.11 Starting from a baseline 26 mpg (9.04 l/100 km) in 2025 and to 42–46 mpg (5.6-5.11

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Hagens Berman files class-action fuel economy and emissions lawsuit against Fiat Chrysler and Cummins over SCR defect in RAM 2500 and 3500 diesels

Green Car Congress

The defect leads to lower fuel economy, non EPA-compliant emissions levels, and costly and frequent vehicle repairs, the complaint charges. This reduces the truck's fuel economy, according to the complaint. FCA and Cummins were grappling over the issues of cost for the required recall, among other issues, according to the complaint.

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Upgraded diesel engine joins Honda Civic line-up in Europe

Green Car Congress

Honda has made significant improvements to the engine and the exhaust system to maximize real world performance. i-DTEC result in fuel economy and CO 2 emissions starting from 3.7 mpg US) and 99g/km (under the WLTP cycle). The efficiency enhancements for the new Honda Civic 1.6 l/100 km (63.6 The improvements to the 1.6-liter

Honda 170
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Road Test: 2022 Acura RDX SH-AWD A-Spec Advance

Clean Fleet Report

Power, but not enough efficiency to hit 30 mpg. The EPA fuel economy numbers of 21 mpg city/26 highway/23 combined are almost exactly what we got covering 301 miles driving through Southern California. We were hoping to get 30 mpg on the highway, but no matter how hard we tried the best we could do was 28.1

Acura 75
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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

mpg US) and CO 2 emissions range from 99 to 107 g/km. The exhaust manifold is integrated directly in the cylinder head, which reduces the number of parts and overall weight. Top speed is up 7 mph (11 km/h), and fuel economy is also improved by up to 1.5 mpg US), while CO 2 emissions are a full 38 g/km lower at 99 g/km.

Engine 281
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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 mpg (10.99 A significant fraction of the GDI PM 2.5 Click to enlarge.

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