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Cummins progressing with lightweight downsized T2B2 diesel for pickup; 40% improvement in fuel economy over gasoline V8

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In 2013, the Cummins-led team demonstrated a Tier 2 Bin 5 version of the engine on the dyno, and then on a vehicle, while development of the Tier 2 Bin 2 engine started. The approach that Cummins and partners have taken features: Replacing the aluminium V8 gasoline engine and emission control system with smaller diesel (2.8-liter)

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UCS analysis finds Hyundai-Kia with best sales-weighted new vehicle environmental performance in US in 2013

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In its sixth sales-weighted analysis of emissions from 8 major automakers’ 2013 model year vehicles, the Union of Concerned Scientists’ (UCS) latest Automaker Rankings report found that Hyundai-Kia unseated Honda as the “Greenest Automaker.” Click to enlarge. Source: UCS. Click to enlarge.

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Report: Japan carmakers downsizing in Europe as market shrinks

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’s decision to cut stop producing the Colt subcompact there highlight the a downsizing trend in Europe for Japanese carmakers as the new-vehicle market there shrinks. 2013, though it will continue after-service operations in the market. The Nikkei writes that Daihatsu Motor Co.’s Earlier post.). Earlier post.).

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Toyota Europe hybrid sales up 43% year-on-year in 2013; almost 18.5% of total TME sales, 28% in W. Europe

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At the Geneva Motor Show, Toyota Motor Europe (TME) announced that European sales of hybrid vehicles reached an all-time high in 2013 totaling 156,863 units, up 43% year-on-year. In 2013 total Toyota Motor Europe sales reached 847,540 vehicles, an increase of 9,569 units from 2012, equalling a 0.2 Hybrid models now represent 18.5%

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Advanced ADEPT 48V affordable mild hybrid on path to meet future ultra-low vehicle emissions

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The ADEPT project is led by Ricardo in a research partnership including the Advanced Lead Acid Battery Consortium (ALABC); Controlled Power Technologies (CPT); Faurecia Emissions Control Technologies UK Ltd; Ford Motor Company and the University of Nottingham. ADEPT powertrain architecture.

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Ford / AVL study concludes mid-level ethanol blend attractive as a long-term future fuel for use in optimized engines in US

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The team presented a paper on their work at the 2013 SAE World Congress in Detroit. US CAFE, California LEV 3 and pending US Tier 3), the combustion engine community is gearing up for an intensified push to deliver higher efficiency engines with lower fuel consumption and emissions. Downsizing/downspeeding. Earlier post.)

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Ford study suggests GDI engines can meet coming California and US PM emissions standards over 150k miles; more work to be done

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PM mass emissions rates for the FTP and US06 drive cycles as function of vehicle mileage. Homogeneous GDI provides fuel efficiency benefits from charge air cooling, more facile turbocharging, and the downsizing that these permit. These efforts are yielding reductions in PM emissions, but this is still a work in progress.

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