Fuel Economy News

2025 Cadillac Optiq Energy Efficiency, Range Released In Canada

Giving a close approximation of U.S. ratings.

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Upcoming Trump Administration Could Freeze Fuel Economy Standards, Slow EV Transition

It's not looking good for the federal EV tax credit.

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2025 GMC Terrain Gets Revised Fuel Economy Ratings

With noticeable improvements in FWD units.

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2025 Cadillac Escalade Gets Revised Fuel Economy Ratings

With slight adjustments here and there.

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Next-Gen Chevy Silverado, GMC Sierra V8 Engines To Get Improved Fuel Economy

Up to 12-percent improvement compared to 2019 model year.

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2025 Corvette Z06 Gets Revised Fuel Economy Ratings

Gas guzzler tax updated, as well.

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Here’s Why Your Vehicle’s Driving Range Indicator Fluctuates After A Fill-Up

A myriad of factors can affect your fuel economy.

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C8 Corvette ZR1 Twin-Turbo LT7 Engine: No Cylinder Deactivation

Over 1,000 horsepower, but no AFM.

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What Does The Gas Guzzler Tax Mean For The C8 Corvette?

Some variants exempt, others are not.

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Here Are The 2025 Buick Enclave Fuel Economy Ratings

Slightly improved from the preceding model.

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2025 Chevrolet Equinox RS

Here Are The 2025 Chevy Equinox Fuel Economy Ratings

Slightly changed from the preceding model.

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GM To Pay $145.8M Penalty For Excessive Vehicle Emissions

No vehicles will be recalled, however.

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2025 Buick Enclave Fuel Economy Ratings Released In Canada

A small fuel efficiency gain for the three-row crossover.

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2025 GMC Terrain Gets Slightly Better Fuel Economy Over 2024 Model

Minor gains in efficiency.

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2025 Chevy Equinox Gets Worse Fuel Economy Ratings

Slight decline compared to 2024 model year.

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Here Are The 2024 BrightDrop Zevo Driving Range Ratings

Varying depending on battery size.

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Here Are The 2024 Chevy Equinox EV Efficiency Ratings

Very comparable to competing EVs.

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Here Are The 2024 GMC Acadia EPA Fuel Economy Ratings

Comparable to the outgoing model's ratings.

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Here Are The 2024 Chevy Traverse EPA Fuel Economy Ratings

Slightly more efficient than the second-gen Traverse.

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25 States Sue EPA To Block Emissions Regulation

A new battle in the ongoing EV struggle.

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2024 GMC Acadia Fuel Economy Ratings Released In Canada

Slightly worse mpg than 2023 MY.

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2024 Chevy Traverse Fuel Economy Ratings Released In Canada

More efficient around town, less efficient on the highway.

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OnStar Smart Driver Update Adds Fuel Economy Feature

Included across the myBrand apps.

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Automakers Get A Break With Revised Updated Fuel Economy Standards

Stretching out the timeline.

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Secondary Spoilers Are An Emerging Design Theme On GM Crossovers

Helps with aero efficiency.

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EPA Sent Proposed Fuel Economy Standards To White House For Review

This could force automakers to abandon ICE-powered vehicles.

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