article thumbnail

EPA trends report sees record levels of average new vehicle fuel economy and CO2 emissions for MY 2012; role of new gasoline vehicle technologies

Green Car Congress

MY 2012 adjusted fuel economy is 23.6 mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years. l/100 km) fuel economy, which, if achieved, will again represent all-time records. Click to enlarge. l/100 km), which is 1.2 mpg, or 22%. Click to enlarge.

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. Engine downsizing is central to Ricardo’s gasoline engine roadmap for future CO 2 and fuel economy improvements. More than two dozen SSV models were available in Western Europe as of early 2011, while in the United States, only three SSV models are for sale.

article thumbnail

Groupe PSA, T&E, FNE and Bureau Veritas develop accurate real-world fuel consumption test protocol

Green Car Congress

Groupe PSA, clean transportation NGO Transport & Environment (T&E); France Nature Environnement (FNE); and Bureau Veritas have collaborated to develop an accurate real-world fuel consumption test protocol. Unlike most other fuel economy measurements, these tests are performed on the road using a Portable Emissions Monitoring System (PEMS).

Fuel 186
article thumbnail

Singapore introducing stiff new feebate scheme for low carbon cars

Green Car Congress

To help car buyers make informed decisions, the CO2/km performance data for each car model is available on mandatory Fuel Economy Label (FEL) information labels affixed on cars that are on sale in showrooms.

Singapore 277
article thumbnail

Lotus and Harmon partner up to add sound to hybrids

Tony Karrer Delicious EVdriven

The Road Noise Cancellation and Engine Order Cancellation systems will provide vehicle manufacturers with the ability to greatly improve in-cabin refinement, with additional design opportunities for optimising vehicle weight reduction and fuel economy. Follow us on Twitter!

Hybrid 30
article thumbnail

How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

We believe such production models could be available for sale in three years."Furia GM is committed to putting the system in the Chevrolet Volt for sale by 2010, Lutz said. But I can tell you that this is a top priority program for GM, given the huge potential it offers for fuel-economy improvement." ( GM ).

Plug-in 45