Class Economy MPG 
Green Car Congress
MAY 16, 2013
Mercedes-Benz’s new generation flagship S-Class, introduced at an elaborate event at Airbus in Finkenwerder, marks a number of technology firsts in numerous areas from comfort, to driver control, to efficiency. mpg US) (CO 2 : 115 g/km). mpg US)—a reduction of 20% compared to the preceding model. mpg US)—0.7
Green Car Congress
OCTOBER 16, 2012
liter DOHC V6 engine mated to a next-generation Xtronic CVT (Continuously Variable Transmission) to help provide up to a 30% increase in combined city/highway fuel economy over the previous V6-equipped model while maintaining comparable power. Fuel economy is rated at 26 mpg highway / 20 mpg city and 22 mpg combined for the 2WD model (9.0,
Green Car Congress
MARCH 14, 2013
The new SuperTruck achieved a 54% increase in fuel economy. and Peterbilt Motors Company, a division of PACCAR, released test results showing their demonstration SuperTruck tractor-trailer achieved a 54% increase in fuel economy, averaging nearly 10 mpg US (23.5 Click to enlarge. Cummins Inc.
Green Car Congress
OCTOBER 13, 2021
The A3 40 TFSI quattro carries a 24% improvement in combined efficiency compared with the previous quattro model, with an EPA-estimated 28 mpg city/36 mpg highway/31 mpg combined.
Green Car Congress
AUGUST 15, 2013
After re-labeling the 2013 C-MAX Hybrid with lower fuel economy, Ford is upgrading the 2014 C-MAX to increase fuel economy. 2014 mpg is not yet announced. Ford has opted voluntarily to relabel the 2013 C-MAX Hybrid with revised fuel economy labels following EPA testing of the 2013 C-Max Hybrid. New 2013 C-MAX mpg label.
Green Car Congress
FEBRUARY 5, 2013
Consumer Reports’ own fuel economy tests of vehicles equipped with small turbocharged engines has found in many cases that the turbocharged cars tested by CR have slower acceleration and no better fuel economy than the models with larger conventional engines, the organization said. l/100 km) figures—i.e., Earlier post.).
Green Car Congress
OCTOBER 11, 2014
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.
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