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gm diesel pickup fast facts
10-speed automatic transmission
car
chevrolet silverado 1500
duramax
epa
fuel economy
fuel efficiency
gm
gmc sierra 1500
inline-six
special
turbo-diesel
source
bmw
ford, honda and others agree to california's voluntary emission rules
california
efficiency
emissions
engadget
epa
ford
fuel efficiency
gear
green
honda
politics
volkwagen
info
source
donald trump
us issues final rules halting increase of fuel efficiency penalties
engadget
environment
fuel efficiency
gear
green
nhtsa
politics
regulation
transportation
info
source
swapping spark plugs for nanopulses could boost engine efficiency by 20%
cars
fuel efficiency
technology
transient plasma systems
source
trump admin ends talks with california to find fuel-efficiency middle ground [updated]
automotive
cars
dot
energy
epa
fuel efficiency
technology
trump
source
eleven researchers publish sharp critique of epa fuel economy logic
energy
epa
fuel efficiency
policy
science
technology
source
gm wants alternative to fuel economy standards from obama, rollback from trump
battery electric vehicles
biz & it
cars
chevy bolt
fuel efficiency
gm
technology
source
attainable hybrid: 2018 hyundai ioniq
2018 cars
car
electric vehicle
fuel efficiency
hybrid
hyundai elantra
hyundai ioniq
new car reviews
toyota prius
source
4 ways infiniti’s q inspiration concept bridges present and future
2018 detroit auto show
car
concept
fastback
fuel efficiency
infiniti q inspiration
luxury
sedan
technology
variable compression ratio
source
report says clean car tech supports 288,000 us jobs
auto workers
bluegreen alliance
car
fuel efficiency
jobs
nrdc
study
source
fuel efficiency causes dip in demand for gasoline
car
fuel efficiency
gas prices
gasoline prices
source
trump cafe review: automakers, be careful what you ask for
cafe
car
epa
followup
fuel economy
fuel efficiency
global warming
greenhouse gases
president trump
trump
source
barack obama
donald trump
trump speaks in ypsilanti, announces review of mileage goals
breaking
cafe standards
car
carbon dioxide
epa
fuel economy
fuel efficiency
info
source
could we be reaching the end of the road for small-capacity turbocharged engines?
cars technica
emissions test
fuel efficiency
technology
source
epa shields auto fuel efficiency goals from trump administration—for a time
auto
cars technica
epa
fuel efficiency
law & disorder
mpg
technology
trump
source
2016 marked the third-straight year of no mpg growth
car
fuel economy
fuel efficiency
official
trucks
umtri
university of michigan transportation research institute
source
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