Remove Downsizing Remove Emissions Remove Fuel Economy Remove Plug-in
article thumbnail

Optimized direct-injection hydrogen engine estimated to exceed 2016 CAFE fuel economy targets at Tier 2 Bin 2 emission levels

Green Car Congress

The H2-DI engine was estimated to exceed 2016 CAFE targets with engine out Tier 2 Bin 2 (SULEV) emission levels. The team sees further potential for fuel economy improvement with engine downsizing. L/100km, respectively), with NO x emissions of 0.017 g/mile. NO x emissions results. Source: Wallner 2011.

article thumbnail

DOT, EPA unveil joint proposal for fuel economy and greenhouse gas emission standards: 49.6 mpg CAFE, 163 g/mile GHG in 2025; flexibilities and incentives

Green Car Congress

The US Environmental Protection Agency (EPA) and the US Department of Transportation (DOT) formally unveiled their joint proposal to set stronger fuel economy and greenhouse gas pollution standards for Model Year 2017-2025 passenger cars and light trucks. L/100km), if the vehicles were to meet this CO 2 level all through fuel economy.

article thumbnail

MAHLE study finds its Turbulent Jet Ignition pre-chamber initiated combustion system can deliver HCCI-like fuel economy in a conventional PFI engine

Green Car Congress

Computer-generated image of the Turbulent Jet Igniter, designed to replace the spark plug in a modern spark ignition combustion system. The switching of combustion modes limits fuel economy improvements and maximum compression ratio for knock avoidance. Click to enlarge. The system also reduces engine-out NO x by more than 99%.the

article thumbnail

New powertrain line-up for Hyundai 2022 Tucson

Green Car Congress

Hyundai’s 2022 Tucson, with its all-new design, will begin arriving in the US market this spring (gasoline and hybrid models), with plug-in models available in summer 2021. liter, direct-injected, turbocharged hybrid and plug-in hybrid powertrains. Plug-in Hybrid models feature a high-output 1.6-liter The new Smartstream 2.5-liter

Tucson 221
article thumbnail

Hyundai plans 12 new SUV models through 2021; ICE, hybrid, PHEV, BEV; 2022 Tucson

Green Car Congress

The fresh pipeline of new SUV products will include new and refined internal combustion, hybrid, plug-in, BEV and N performance models. Tucson gasoline and hybrid models will begin availability for the US market in spring 2021, with plug-in models available in summer 2021. Hybrid and Plug-in Hybrid Powertrains. 2022 Tucson.

Tucson 259
article thumbnail

Achates OPGCI project targeting 50% fuel efficiency gains over downsized GDI engine at reduced cost

Green Car Congress

The engine should yield fuel efficiency gains of more than 50% compared to a downsized, turbo-charged gasoline direct injection engine, while reducing the overall cost of the powertrain system, said Fabien Redon, Vice President, Technology Development at Achates Power. Earlier post.) Chris Atkinson.

article thumbnail

Ford launching major new product push in Europe; fuel economy and 1.0L EcoBoost engine; first Ford full hybrid car for Europe

Green Car Congress

At a “Go Further with Ford” event in Amsterdam, Ford Motor Company detailed plans for an aggressive product acceleration in Europe, targeting opportunities for growth in the large car, SUV and commercial vehicle segments while emphasizing fuel economy and enabling technologies such as the EcoBoost engines. Click to enlarge.