article thumbnail

New larger 2019 Volkswagen Jetta boosts fuel economy over curren generation

Green Car Congress

The all-new 2019 Volkswagen Jetta, unveiled in January at the North American International Auto Show (NAIAS) in Detroit ( earlier post ) will offer improved EPA-estimated fuel economy for the model: 30 mpg city (7.8 L/100km) and 40 mpg (5.88 L/100km) highway, for a combined 34 mpg (6.91

article thumbnail

ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Earlier post.) Testing continues with FCA and Nemak to evaluate the alloy’s durability in engine applications.

article thumbnail

ORNL-developed ACMZ aluminum alloy promises better fuel economy

Green Car Congress

Researchers at ORNL, in partnership with FCA US and Nemak USA, have developed a new suite of aluminum-based alloys that could give automakers a boost in achieving ambitious fuel economy goals. Earlier post.) Testing continues with FCA and Nemak to evaluate the alloy’s durability in engine applications.

article thumbnail

Obama climate plan calls for new fuel economy standards for heavy-duty vehicles post-2018; cleaner fuels and investment in advanced fossil energy

Green Car Congress

Among the transportation-related elements of US President Barack Obama’s new climate action plan, which he is outlining today in a speech at Georgetown University, is the development of new fuel economy standards for heavy-duty vehicles post-2018. Leading international efforts for GHG emission reductions and adaptation.

Obama 249
article thumbnail

ICCT provides policy update on proposed China Phase 4 fuel economy regulations

Green Car Congress

In absolute terms, the new regulations would put China third behind the EU and Japan for fuel consumption and GHG regulations. A team from the International Council on Clean Transportation (ICCT) has provided an update on China’s proposed Phase 4 fuel consumption standard for passenger cars. in 2018–2019, and 1.5

article thumbnail

2018 Volkswagen Tiguan powered by 2.0L EA888 Gen3B engine

Green Car Congress

The all-new 2018 Volkswagen Tiguan arrives in US dealerships this summer powered by the most advanced version yet of Volkswagen’s EA888 four-cylinder engine, the Gen3B. liter EA888 Generation 3B is expected to offer improved fuel efficiency along with a 20% boost in maximum torque to 221 lb-ft (300 N·m).

2018 170
article thumbnail

2018 Mazda CX-5 in US features as standard 2.5L engine with new cylinder-deactivation technology

Green Car Congress

For the 2018 model year, the Mazda CX-5 version sold in the US will offer cylinder-deactivation technology, safety, and refinement updates at all trim levels. engines received updates to reduce internal friction, which increases low-end torque, while also reducing real-world fuel consumption and particulate matter formation during combustion.

Mazda 150