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Infiniti Q80 Inspiration concept hybrid delivers 550 hp with 42.8 mpg fuel economy

Green Car Congress

mpg US) and CO 2 emissions of about 129 g/km. The powertrain incorporates a new aluminum-based downsized twin-turbocharged 3.0-liter liter V6 that is part of a new engine family which will be introduced within the next two years. L/100 km (42.8 Infiniti plans to double its powertrain range over the next five years.)

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New Audi S models to feature new downsized 4.0L V8 with cylinder deactivation, energy recuperation and start-stop

Green Car Congress

This is a downsized platform from the prior 5.2L mpg US) in the S6 and 9.8 mpg US) in the S6 Avant. When the V8 deactivates four cylinders under part load, the Active Noise Cancellation system (ANC) is activated. mpg US), a decrease of nearly 23% despite a 51 kW increase in output compared to the preceding 5.2L

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Nissan unveils 2013 Altima Sedan; 38 mpg highway

Green Car Congress

liter engine option has a targeted fuel economy of 27 mpg city / 38 mpg highway / 31 mpg combined (8.7, Fuel economy for the V6-equipped model is expected to be 22 mpg city, 30 mpg highway, 25 mpg combined (10.7, The 2013 Altima equipped with the 4-cylinder, 2.5-liter L/100 km, respectively).

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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.).

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Update on the ACCESS fuel efficient engine project; simulations find up to 48.9% improvement in fuel economy over baseline

Green Car Congress

At the recent 2013 SAE World Congress, engineers from Bosch and AVL presented papers on progress in the ACCESS project, describing the design, combustion development and controls development for a resulting 4-cylinder gasoline turbocharged direct injection (GTDI) engine with part-load HCCI capability. FTP75 (mpg). HWY (mpg).

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Controlled Power Technologies Packages Its Switched Reluctance Systems in ‘RegEnBoost’ System for Enhanced Support for Downsizing

Green Car Congress

Small displacement engines offer excellent CO 2 and fuel economy benefits; they have lower parasitic losses and operate more efficiently under part load conditions. A major part of CPT’s effort has concentrated on optimizing the technology for automotive applications and establishing a manufacturing strategy and supply base.

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Hyundai introduces 3rd generation Tucson ix hydrogen fuel cell vehicle; significant increase in range and fuel efficiency

Green Car Congress

It achieves gasoline equivalent fuel efficiency of more than 70 mpg US (3.36 Overall volume of the fuel cell system was downsized by 20% compared to the previous system via modularization of bulky parts in the fuel cell system including fuel cell stack, balance of plant (BOP), inverter and high voltage junction box. Performance.

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