Remove Exhaust Remove Gasoline Remove MPG Remove United States
article thumbnail

Hyundai Unveils Its First Production Gasoline Direct Injection Engine

Green Car Congress

Theta II GDI, its first Gasoline Direct Injection engine before an audience of engineers attending the Ninth Annual Hyundai-Kia International Powertrain Conference in Korea. GDI application will subsequently be expanded across the gasoline engine family and applied to other Hyundai models. Theta II GDI. Click to enlarge.

Gasoline 210
article thumbnail

Ford 1.0L EcoBoost wins 3rd consecutive Int’l Engine Of The Year; VW 1.4L TSI takes 9th straight win; Tesla the Best Green Engine

Green Car Congress

liter EcoBoost also was awarded the International Paul Pietsch Award 2013 for technological innovation in Germany; the Dewar Trophy from Royal Automobile Club in Great Britain; and the Breakthrough Award from Popular Mechanics in the United States. l/100 km (57 mpg US) and thus a CO 2 figure of 94 g/km. Other category awards.

Engine 268
article thumbnail

New Audi S6 and S7 diesel TDI models pair 48V system with electric compressor

Green Car Congress

with the EPC working in tandem with the exhaust turbocharger—the full-size S models achieve a constant torque of 700 N·m across an engine speed range of 2,500 to 3,100 rpm. The EPC supports the TDI’s turbocharger whenever there is insufficient energy in the exhaust gas for a spontaneous torque buildup—e.g.,

Audi 150
article thumbnail

Chevrolet debuts 2014 Cruze Clean Turbo Diesel for US and Canada

Green Car Congress

Assembled in Lordstown, Ohio, the 2014 Cruze Clean Turbo Diesel has demonstrated an estimated 42 mpg (5.6 We’ve adapted a proven engine from Europe, the world’s diesel capital, and married it with the emissions-reducing technology that was perfected in the United States. Cruze models in the United States and Canada offer a 1.4L

Chevrolet 239
article thumbnail

Hyundai Nuvis Concept Powered by Hybrid Blue Drive Architecture

Green Car Congress

liter Theta II gasoline engine to a 6-speed automatic transmission and a 30 kW (205 Nm) electric motor. This parallel hybrid drive architecture will serve as the foundation for future Hyundai hybrid drive vehicles, starting with the next-generation Sonata in the United States. L/100km) city / 35 mpg US (6.7

Hyundai 199
article thumbnail

U Toronto team assess the climate trade-off between reduced CO2 and increased Black Carbon from GDI engines

Green Car Congress

The upside of gasoline direct injection (GDI) engines is widely seen as being improved fuel economy coupled with an increase in specific power (especially with turbocharging), enabling significant downsizing. The authors also explored the trade-offs between the fuel penalty of using a gasoline particulate filter and BC reduction efficiency.

Climate 150
article thumbnail

Chevrolet introduces 2013 Malibu ECO with eAssist

Green Car Congress

The Malibu ECO features GM’s eAssist light electrification technology ( earlier post ), which is engineered to deliver an estimated 26 mpg in city driving and 38 mpg on the highway. Using electricity instead of gasoline when stopped, with automatic and smooth engine start-stop functionality. Aero efficiency.

Chevrolet 286