article thumbnail

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

Green Car Congress

variant but with fuel economy of a strong hybrid. The HyBoost demonstrator comes in at around 99 g CO 2 /km but with further system optimization, Boggs said, they can get it down to around 89—the same rating as the Prius. HyBoost offers comparable performance to the conventional current 2.0L Click to enlarge.

article thumbnail

ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

Green Car Congress

The project aims to deliver full hybrid equivalent fuel economy and performance with less than 70 g/km CO 2 emissions as measured over the European Drive Cycle, but at a significantly lower cost. version of its vehicle (a 2009 Ford Focus) but with fuel economy and CO 2 emissions approaching those of a Prius.

article thumbnail

2018 Toyota Prius Prime, Tesla Model 3 take awards for lowest environmental and social impact

Green Car Reports

Unlike other car rating organizations, the Automotive Science Group rates cars according to their life-cycle CO2 emissions, based on a combination of their fuel economy and weight, as a proxy for the materials consumed in their production, as well as social and.

2018 105
article thumbnail

Final US mpg rules through 2031 go easy on gas trucks, SUVs

Baua Electric

The federal government on Friday revealed vehicle efficiency standards for 2027-2031 that improve the fleet fuel efficiency of new cars and trucks—slightly. As the International Energy Agency last week underscored, SUVs emit about 20% more CO2 than cars , whether they’re electric or not. vehicle sales. ” 2024 Volkswagen ID.4

MPG 52
article thumbnail

HyBoost engine close to matching Toyota Prius

Green Cars News

The HyBoost demonstrator is showcasing the positive effects of engine downsizing by achieving comparable performance to the conventional 2.0litre version of its vehicle (a Ford Focus) while producing fuel economy and CO2 emissions close to those of a Toyota Prius.

Prius 42
article thumbnail

Toyota reduces fuel consumption and emissions across the new Auris range; 13% average reduction in CO2 compared to predecessors; gasoline, diesel and hybrid

Green Car Congress

Toyota Optimal Drive showcases a combination of wide-ranging advanced technologies and internal improvement programs designed to optimize the balance of performance and driving enjoyment with fuel economy and low emissions. D-4D 90 unit returns a combined cycle fuel consumption of 3.8 l/100km and 10 g/km. D-4D diesel engine.

Gasoline 252
article thumbnail

Prius boasts more green initiatives

Green Cars News

If you thought the environmental achievements of the new Toyota Prius were limited to its fuel economy and low emissions then Toyota is determined to prove you wrong. This ecological plastic has been used throughout the new Prius and will be featured widely in Toyota’s models going forward.

Prius 36