Remove Concept Remove Downsizing Remove Engine Remove Light
article thumbnail

HyBoost concept achieving close to Prius-level CO2 emissions; aggressive downsizing with advanced boosting and micro-hybrid system

Green Car Congress

version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius, according to David Boggs, Ricardo Technical Specialist, Engines, in a presentation at the recent 2011 Directions in Engine-Efficiency and Emissions Research Conference (DEER) hosted by the Department of Energy in Detroit.

article thumbnail

Ricardo’s “deep” Miller cycle concept: Magma

Green Car Congress

In its new report on downsized and boosted gasoline engine technologies ( earlier post ) the ICCT highlighted Ricardo’s work on an “extreme” Miller cycle concept with high (13:1) compression ratio (CR) and central direct injection in a downsized boosted engine. 1 in the baseline engine to 13.0:1

Concept 150
article thumbnail

Magna to introduce lightweight natural gas vehicle concept at Geneva; less than 49 gCO2/km

Green Car Congress

will showcase the MILA Blue vehicle concept at the Geneva Motor Show 2014. MILA Blue, the seventh concept vehicle in the MILA family , represents a new lightweight design approach. Downsizing—leveraging smaller, lighter components while at the same time maintaining function and performance.

Concept 290
article thumbnail

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

Green Car Congress

Cost of the new engine relative to gasoline baseline. The technical focus over the last year has been on new engine installation and performance assessments. 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.

article thumbnail

Ricardo: achieving light-duty diesel RDE NOx compliance in urban driving is possible, at a price

Green Car Congress

The SIA conference was focused on clean compression-ignition engines of the future. Future RDE emissions legislation and fleet average CO 2 targets represent a challenge for automakers wishing to provide cost-effective light duty diesel vehicles. liter diesel engine.

Light 150
article thumbnail

PSA to commercialize SwRI-developed Dedicated-EGR technology in high-efficiency gasoline engines by 2018

Green Car Congress

The D-EGR concept dedicates one (or more) cylinders to EGR production and fuel reforming. The new engines, due to be available in PSA vehicles by 2018, will consume 10% less fuel than their predecessors across all uses, according to PSA. PSA concept D-EGR engine. Source: SwRI, DEER 2012. Click to enlarge.

Gasoline 268
article thumbnail

Peugeot Launches New Marque Plan with Downsizing, Hybrids and Plug-ins for Two-, Three- and Four-Wheeled Vehicles; Unveils SR1 Hybrid Concept

Green Car Congress

The new SR1 hybrid concept indicates the Marque’s style direction. Peugeot said that it is also designing a vehicle which will embody all of the spirit of the BB1 concept car: 2.5m, 4 seats and 100% electric. Included in its product strategy are: Cleaner engines. The Marque is also developing a new 3-cylinder gasoline engine.