Federal council
bases fuel economy improvement on projected weight limits for safety features
Not exact matches
Aiming for
fuel economy improvements rather than power gains, the
base engine is downsized from 2.5 liters to 2.0 liters.
The 5.7 - liter Hemi V - 8 is still optional across the model line, but
base models receive the new corporate Pentastar 3.6 - liter V - 6 that delivers more horsepower (280 versus 210) and minor
improvements in
fuel economy.
Critical Knowledge: All - new, fourth - generation model
based, in part, on Mercedes engineeringNew Quadra Lift air suspension systemNew Selec - Terrain system offers five terrain settingsAll - new, flex -
fuel, 3.6 - liter «Pentastar» V - 6 engine provides
improvements in
fuel economy, horsepower and torqueLarger front - and rear - door openings for improved ingress / egressIncreased rear - seat knee and leg room; larger cargo volumeAll - new, stiffer body structure7,400 - pound towing capacity on 4x2 models with the Hemi V - 8
Based on the fourth - generation Optima sedan, the hybrid version benefits from the same full redesign as the gas - powered model and targets a 10 percent
improvement in
fuel economy compared to its predecessor.
Trucks equipped with the new
base 6.2 - liter V - 8 gas engine average a 15 %
improvement in
fuel economy versus 2010 models.
The new dual - clutch transmission is expected to deliver a
fuel economy improvement of up to six percent,
based on preliminary testing.
Based on longer term trends since MY 2004, truck SUVs have the largest cumulative percentage
fuel economy improvement of 27 %, followed by both cars and car SUVs at 23 %.
Leading
fuel efficiency: 35 %
fuel economy improvement compared with 2005 on a corporate average by launching products delivering class - leading
fuel efficiency across a wide range of segments in Japan, China, Europe and the United States such as: an all - new front - wheel drive hybrid model and an all - new plug - in hybrid model
based on Nissan's unique technology.
For 2006, the Explorer's
improvements, the automaker says, include better
fuel economy; a new 4.6 - liter V - 8 engine and six - speed automatic transmission; cleaner tailpipe emissions; 10 advanced safety features, all of which are standard; 10 percent higher payload; increased towing capacity, which is now up to 7,300 pounds; a new frame, some of which is
based on the one used in the F - 150; and an all - new interior.
The strategy calls for thorough
improvements in
base automotive technologies before the step - by - step introduction of electric devices to improve
fuel economy and reduce carbon emissions.
«Just as individual mileage can vary
based on driving styles and environmental conditions, we expect
fuel economy improvements will differ from customer to customer depending on individual driving habits,» said Nair.
Welch also thanked Pruitt for «greenhouse gas standards that help us build upon the incredible progress that the automotive industry has made in
fuel economy, and
improvements in emission reductions, while ensuring that new motor vehicles remain in the economic reach of our customer
base.»
At present, these advanced vehicles represent a substantially costlier pathway to improve
fuel economy on a dollar - per - gallon - saved
basis than incremental
improvements to conventional technologies, especially when
fuel prices are low.