Remove Class Remove Economy Remove Exhaust Remove International
article thumbnail

Mercedes brings lean-burn, stratified BlueDirect to CLA-Class for 7% boost in fuel economy; new all-wheel A-Class diesels

Green Car Congress

Mercedes-Benz announced that seven new versions of the Mercedes-Benz A-, B- and CLA-Class now offer enhanced fuel savings compared with their respective predecessors. It is also being applied in the new C Class, as highlighted at the North American International Auto Show.) Click to enlarge. l/100 km (43.6 Source: Vent et al.

article thumbnail

Study links ambient PM2.5 and ozone specifically caused by vehicle exhaust emissions to ~361,000 premature deaths worldwide in 2010 and ~385,000 in 2015

Green Car Congress

and ozone deaths, associated mortality rates, and population in G20 economies in 2015. Exhaust from on-road diesel vehicles was responsible for nearly half of the impacts (~181,000 premature deaths) worldwide, and fully two-thirds in India, France, Germany, and Italy. Transportation-attributable PM 2.5 Source: The ICCT.

Ozone 230
article thumbnail

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

Green Car Congress

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 The resulting trajectory would reduce CO 2 emissions by half and increase fuel economy by more than 60% from 2016 through 2030. Starting from a baseline 26 mpg (9.04

article thumbnail

Daimler debuts diesel-powered S-class for US market

Green Car Congress

Daimler staged the debut of the diesel-powered all-wheel-drive 2012MY S350 BlueTEC 4MATIC at the 2011 North American International Auto Show— the return of the diesel-powered S-Class sedan to the US market. AdBlue, an aqueous urea solution, is injected into the exhaust flow. Powered by a 3.0-liter Powered by a 3.0-liter

Diesel 210
article thumbnail

Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

Green Car Congress

At the 2 nd International Conference Automotive 48 V Power Supply Systems , held last week in Düsseldorf, Germany, Controlled Power Technologies (CPT), a major sponsor of the event, together with leading car makers and Tier 1 suppliers, argued the need for an internationally agreed 48V electrical standard. Click to enlarge. The conference.

Standards 257
article thumbnail

New 2013 Nissan Sentra delivers 34 mpg combined fuel economy, up to 40 mpg highway

Green Car Congress

liter engine and next-generation Xtronic CVT with sub-planetary gear, offers combined fuel economy of 34 mpg (6.9 liter engine, which along with the Xtronic CVT with sub-planetary gear helps deliver a 13% improvement in EPA combined fuel economy. All CVT models achieve a best-in-class EPA rated 34 mpg combined (City and Highway).

article thumbnail

Pinnacle’s opposed-piston scooter engine can meet NOx target with lean operation and ignition delay; little fuel economy hit

Green Car Congress

Four engine control modes were evaluated with the goal of reducing NO x and minimizing fuel economy impact. Fuel economy impact is. reduction in fuel economy. When the entire vehicle costs around $700, that’s a significant difference. g/km of NO x to the total allowable sum. An 80% reduction in NO x from MBE to 0.05