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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.). Earlier post.). —2012 Sustainability Report.

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Nissan unveils 2013 Altima Sedan; 38 mpg highway

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liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, Featuring technology such as a new thermoplastic resin intake manifold, this engine simultaneously produced more power despite being lighter. The 2013 Altima equipped with the 4-cylinder, 2.5-liter

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Daihatsu develops e:S Technology for 30 km/l in JC08 Mode; equivalent to 71 mpg US or 3.3 L/100km

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Daihatsu, the minivehicle specialist in the Toyota Group, has developed “e:S Technology (Energy Saving Technology) that it says will be at the heart of production of future motor vehicles with high fuel efficiency, low prices, and resource-saving features. and the downsizing of the particles sprayed from the injector.

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ICCT working paper highlights benefits of current and emerging light-duty diesel technology; “promising pathway for compliance”

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The International Council on Clean Transportation (ICCT), one of the organizations at the root of uncovering the Volkswagen diesel emission scandal ( earlier post ), has published a new analysis of developments and trends in advanced diesel engine technology. mpg in model year 2025—equating to 54.5

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New powertrain line-up for Hyundai 2022 Tucson

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liter engine, with high-efficiency combustion, cooled EGR and an optimized ITMS cooling system, features 187 horsepower at 6,100 rpm and 178 lb-ft (241 N·m) of torque at 4,000 rpm, with an EPA-estimated combined fuel economy of 29 mpg with front-wheel drive and 26 mpg with all-wheel drive. The new Smartstream 2.5-liter

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Hyundai introduces hybrid version of new Sonata; 10% improvement in fuel economy over predecessor

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Sonata Hybrid continues to visually differentiate itself from other Sonata models with purposefully unique wheels and front and rear fascias that improve aerodynamics while highlighting Sonata Hybrid’s advanced technology and efficiency. The 2016 Sonata Hybrid features a downsized 2.0-liter

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Downsized 4.0 TFSI for Audi S8 cuts fuel consumption 23% compared to predecessor; cylinder deactivation and start-stop

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liters of fuel per 100 kilometers (23 mpg US mpg). liters per 100 km (23 mpg US), the Audi S8 is significantly more fuel efficient than its competitors, according to Audi. The twin-scroll technology prevents the exhaust gas flows from influencing each other. mph), the new technology reduces the fuel consumption of the 4.0

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