Remove Extended Range Remove Fuel Remove Gasoline Remove GM
article thumbnail

GM CEO outlines highlights of fuel economy plan through MY2016: lightweighting; more efficient gasoline and clean diesel engines, electrification

Green Car Congress

Within his talk about the need for a US energy policy at the IHS CERAWeek 2013 energy conference in Houston, GM Chairman and CEO Dan Akerson outlined some highlights of the company’s fuel economy plan through the 2016 model year. A good rule of thumb is that a 10% reduction in curb weight will reduce fuel consumption by about 6.5%.

article thumbnail

GM and U Mich receive patent on plug-in series hybrid/extended range electric vehicle powertrain using multiple free piston linear alternator engines

Green Car Congress

The GM/U Mich patent envisages using multiple free-piston engines (240A through 240D in the patent drawing). Fuels can include gasoline blends, and alcohol blended hydrocarbon fuel grades. Ethanol blended hydrocarbon fuels can include higher ethanol blends (e.g. Click to enlarge. E80, E85), and neat ethanol (E99).

article thumbnail

Fisker Automotive signs supply agreement with BMW for Project Nina extended range electric vehicles

Green Car Congress

BMW will supply a four-cylinder turbocharged engine for the next generation of Fisker cars, code-named ‘Project Nina’, which are scheduled to go into production in the re-commissioned former GM plant in Wilmington, Delaware at the end of 2012 and be on sale globally in 2013. We are very pleased to have signed this agreement with BMW.

article thumbnail

GM, Ford R&D execs stress importance of improved, advanced fuels for future engine efficiency gains, GHG goals

Green Car Congress

In separate presentations at the 2017 SAE High Efficiency IC Engine Symposium in Detroit, R&D executives from GM and Ford each stressed the importance of improved, advanced fuels—among other technology developments—for their future engine efficiency gains and for long-term CO 2 emissions goals. Near zero sulfur (.

GM 150
article thumbnail

GM’s vehicle electrification roadmap; little focus on conventional hybrids

Green Car Congress

Fletcher is responsible for the Extended Range Electric Vehicle propulsion system in the Chevrolet Volt as well as the propulsion systems in GM’s upcoming line-up of Plug-In Hybrid Elecrtic Vehicles. As she outlined it: eAssist provides a average 25% fuel economy improvement over a traditional internal combustion engine vehicle.

Hybrid 322
article thumbnail

Cadillac introduces the 2014 ELR extended range electric vehicle

Green Car Congress

Cadillac unveiled the anticipated 2014 ELR extended range electric (EREV) vehicle (based on the Converj concept, earlier post ) at the North American International Auto Show. gasoline-powered range-extender generator. The full driving range exceeds 300 miles (480 km). 2014 Cadillac ELR Click to enlarge.

article thumbnail

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 In 2012, GM invested more than $7.3 Earlier post.).

GM 275