Remove Audi Remove Economy Remove Fuel Economy Remove Manufacturer
article thumbnail

EPA Trends on EVs and PHEVs; beginning of a “measurable and meaningful impact” on new vehicle fuel economy and emissions

Green Car Congress

With alternative fuel vehicles now approaching 1% of new vehicle production, however, they are in fact beginning to have a “ measurable and meaningful impact ” on overall new vehicle fuel economy and CO 2 emissions. In the analysis, EPA uses overall fuel economy in mpg equivalent (mpge) and tailpipe CO 2 emission values.

article thumbnail

Ricardo joins OSMC in commitment to Modelica-based CAE; IGNITE for vehicle performance and fuel economy

Green Car Congress

Ricardo’s forthcoming IGNITE product is a physics-based system simulation package—operating in Modelica—that focuses on complete vehicle performance and fuel economy. Fuel Efficiency Manufacturing Simulation' —David Higbie, global director of Ricardo Software.

article thumbnail

Alumobility study: aluminum top hat provides automakers a lighter, sustainable alternative

Green Car Congress

Introduced at Automotive Circle’s annual EuroCarBody conference, the study’s aluminum top hat achieved 42% weight savings compared to the reference top hat of the current Audi e-tron electric SUV, which uses advanced (AHSS) and ultra-high-strength steels (UHSS). —Mark White, Executive Director of Alumobility.

article thumbnail

Audi banking on Gen 2 3.0L TDI diesel for US sales; calls for a “fair shot” for diesel

Green Car Congress

Audi''s Gen 2 3.0L Audi of America introduced four new TDI clean diesel models for the US market this year—the Audi A8, A7, A6, Q5—along with an updated Q7 TDI, all equipped with a second-generation 3.0L TDI clean diesel represents almost 25% of Audi and Volkswagen US sales. Click to enlarge. Earlier post.)

Diesel 366
article thumbnail

Audi introducing four new TDI diesel models to the US market

Green Car Congress

Audi of America is introducing four new TDI clean diesel models for the US market at the Los Angeles Auto Show. liter V6 TDI clean diesel models will include the Audi A8, A7, A6, Q5 and an updated Q7 TDI. Each TDI vehicle delivers up to 30% better fuel economy and 30% lower carbon dioxide emissions than gasoline engines.

Audi 218
article thumbnail

Study Assesses Product Attribute Trade-offs and Technological Progress; Meeting Proposed Obama Fuel Economy Standards Will Require Downsizing and Change in Fleet Mix

Green Car Congress

Changes in the attributes (clockwise from upper left, weight, power, fuel economy and torque) of the Honda Accord over time as an example of fleet trends in the US. In contrast, fuel economy actually increased by 15% during that period. Knittel, 2009. Click to enlarge.

article thumbnail

Audi puts steel back in the new A8

Green Car Congress

The new Audi A8, scheduled for release in 2018, features a multi-material body structure ( earlier post ) consisting of more than 40% steel. However, each material used in vehicle production contributes to lightweighting and improves fuel economy, but each does so at a different cost to the manufacturer—and to the environment.

Audi 207