2004 CO2 MPG Production 
Green Car Congress
DECEMBER 13, 2022
miles per gallon (mpg), and new vehicle real-world CO 2 emissions fell by 2 g/mi to a record low of 347 grams per mile (g/mi). Since MY 2004, average fuel economy in the US has increased by 32%, or 6.1 Since MY 2004, average fuel economy in the US has increased by 32%, or 6.1 Source: EPA. SOurce: EPA.
Green Car Congress
OCTOBER 10, 2014
mpg increase over the previous year and an increase of nearly 5 mpg since 2004. The report also noted that: Since alternative fuel vehicle production [CNG, PHEVs and EVs] has generally been less than 0.1% of total vehicle production until very recently, the impact of excluding alternative fuel vehicles was negligible.
Green Car Congress
JANUARY 25, 2011
Over its entire life cycle—from production and operation over more than 250,000 kilometers up to recovery— the new Mercedes-Benz CLS emits 30% less CO 2 than its predecessor did when it was launched in 2004, according to TÜV Süd. mpg US) on its market entry in 2004 to 6.8 L/100 km (23.3 L/100 km (34.6
Green Car Congress
DECEMBER 13, 2013
mpg higher (+5.4%) than MY 2011. mpg fuel economy improvement from MY 2011 to MY 2012 is the second largest annual improvement in the last 30 years. Based on the final Trends data through MY 2012, CO 2 emissions have decreased by 85 g/mi, or 18%, since MY 2004, and fuel economy has increased by 4.3 mpg, or 22%.
Green Car Congress
NOVEMBER 18, 2010
mpg (10.45 mpg, or 16%, since 2004. The positive trend beginning in 2005 reverses a long period of increasing CO 2 emissions and decreasing fuel economy from 1987 through 2004. The positive trend beginning in 2005 reverses a long period of increasing CO 2 emissions and decreasing fuel economy from 1987 through 2004.
Green Car Congress
MARCH 11, 2012
The preliminary MY 2011 data in the report are based on confidential pre-model year production volume projections provided to EPA by automakers during MY 2010 for the fuel economy label program. From MY 2004 to MY 2010, CO 2 emissions decreased by 67 g/mi (15%), and fuel economy increased by 3.3 mpg (3%) higher.
Green Cars News
JUNE 29, 2009
mpg and CO2 emissions of only 89 g/km – a 14% improvement over the highly successful current model, itself the winner of many awards since its UK launch in 2004. From materials procurement through production, to in use fuel saving and even end of life recyclability, Prius sets the benchmark for all other cars to match.“.
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