Sentence examples for bolster fuel efficiency from inspiring English sources

Its turbochargers bolster fuel efficiency and engine power, particularly in smaller diesels, she said.

While transportation experts applauded these efforts to reduce smog and bolster fuel efficiency, they worry that the discounts could reduce toll revenue.

Automakers are under pressure from government regulators to cut emissions and bolster fuel economy.

And the brand's overtures toward fuel efficiency are more than just obliging nods, with a Formula One-derived engine stop-start system that reportedly bolsters fuel economy by nearly 30 percent over the last-generation SLK55, to an estimated 19 miles per gallon in city driving and 28 m.p.g. in highway driving, despite a gain of 60 horsepower.

We're building on historic progress on fuel efficiency standards by working to make post-2018 heavy duty trucks more efficient, too -- bolstering energy security, spurring innovation, and saving money.

The car fuel efficiency rules.

So he wants space and fuel efficiency.

have a voice about fuel efficiency?

Increased fuel efficiency, however, is not free.

Group #2: FUEL EFFICIENCY -What is the definition of "fuel efficiency" for a car?

Better still than fuel efficiency is no fuel at all.