The average fuel economy for new vehicles is lower now than it was two decades ago, despite advances in fuel-saving technology.

Nearly every petroleum burning model in the range now incorporates this fuel-saving technology.

Get the facts about fuel-saving devices in these articles.

Automakers are also putting new fuel-saving technologies on gasoline engines.

The review will include an evaluation of fuel-saving technologies, market conditions and future product plans from the manufacturers.

You may be tired of constantly filling up your car and looking for ways to cut back, but not all fuel-saving methods are good choices.

The fuel-saving measures aren't entirely limited to high-tech wizardry, though.

In 2007, she was refitted with the addition of a diesel engine as a fuel-saving measure.

Due to the navy's limited budget, the ship spent most of this period in port as a fuel-saving measure.

Fitting a speed limiter to your van can be an effective fuel-saving measure.

You may have seen ads for so-called fuel-saving devices that make outrageous claims about their effectiveness.

He was referring to the race among fuel-saving technologies and Toyota's decision to push forward with hybrids.

The Secretary said that if motorists followed the fuel-saving tips in the campaign, it would be possible to save 530,000 barrels of oil a day.

Jean kept the books and took dictation for Alex's business, installing fuel-saving devices.

Power comes from two petrol engines and one diesel, all equipped with fuel-saving stop-start systems.

Look down at the floor of the cab, and you'll find a lever on the left hand side for using the Antares' fuel-saving mode.

So here I give my driving impressions and describe the Insight's fuel-saving technologies.

See how well you can separate fact from fiction with our quiz on fuel-saving device hoaxes!

Congress adopted the limit in 1974 as a fuel-saving measure and it reduced demand by 25 million barrels of oil annually, about 2 percent.

Today I would ask him when G.M. is coming out with a fuel-saving car.

However, we can't take advantage of fuel-saving improvements if we don't buy the new models of the future.

Alternatively, buyers in the market for a new car can wait until the fuel-saving technology filters down to other models in the range.

More and more cars mean that, despite fuel-saving technologies, CO2 emissions are increasing.

"It was launched at about the same time as their own ship, by linear accelerator, but in a fuel-saving orbit.

Also making fuel-saving automotive news is General Motors.

A major selling point of these systems was fuel savings.

This is where most of the fuel savings are recognized.

Think you're a pro when it comes to fuel savings?

Sort the engine out first then consider other fuel saving items later.

In tests, this has been shown to produce significant fuel savings.

They also reduce airport noise, he said, and will result in fuel savings of 40 percent.

But some expectations of fuel savings have been tempered with experience.

Will the fuel savings offset the difference in sticker price?

Driving on half an engine can bring fuel savings of up to 20 percent, automakers say.

In urban areas the fuel saving was 20 percent.

The remaining 2 percent would come from adjustments in how fuel savings are passed along to customers.

The huge fuel savings, however, are all its own.

"This will stimulate greater economic efficiency, fuel savings and environmental protection."

The fuel savings are greatest when the engine is idling.

Fuel savings of around 80% were reported, and this cost was paid back in eight months.

Four new hybrid models will be introduced in the next nine months, with fuel savings of 40 percent or more.

An average fuel savings of 10% is possible by just cruising.

The industry said it would cost an extra $3,000, much more than the potential fuel savings.

But many lawmakers say the fuel savings are essential.

This fuel savings, however, comes at a steep price.

The money would be earned back quickly in fuel savings, in comparison with oil.

Partnership members achieve fuel savings and emissions reductions in several ways.

They charged the mine owners a royalty based on a share of the fuel saving.

The aircraft will deliver fuel savings of up to 15%.

This energy regeneration system also results in fuel savings.

A major selling point of these systems was fuel savings.

This is where most of the fuel savings are recognized.

Think you're a pro when it comes to fuel savings?

Sort the engine out first then consider other fuel saving items later.

In tests, this has been shown to produce significant fuel savings.

They also reduce airport noise, he said, and will result in fuel savings of 40 percent.

But some expectations of fuel savings have been tempered with experience.

Will the fuel savings offset the difference in sticker price?

Driving on half an engine can bring fuel savings of up to 20 percent, automakers say.

In urban areas the fuel saving was 20 percent.

The remaining 2 percent would come from adjustments in how fuel savings are passed along to customers.

The huge fuel savings, however, are all its own.

"This will stimulate greater economic efficiency, fuel savings and environmental protection."

The fuel savings are greatest when the engine is idling.

Fuel savings of around 80% were reported, and this cost was paid back in eight months.

Four new hybrid models will be introduced in the next nine months, with fuel savings of 40 percent or more.

An average fuel savings of 10% is possible by just cruising.

The industry said it would cost an extra $3,000, much more than the potential fuel savings.

But many lawmakers say the fuel savings are essential.

This fuel savings, however, comes at a steep price.

The money would be earned back quickly in fuel savings, in comparison with oil.

Partnership members achieve fuel savings and emissions reductions in several ways.

They charged the mine owners a royalty based on a share of the fuel saving.

The aircraft will deliver fuel savings of up to 15%.

This energy regeneration system also results in fuel savings.