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Road Test: 2021 Cadillac Escalade Duramax 4WD

Clean Fleet Report

The all-new 2021 Cadillac Escalade Duramax is big and famous for being the ride of celebrities. It was my first experience driving an Escalade (I have been chauffeured in them). I have driven several Chevrolet and GMC vehicles with the wonderful Duramax turbodiesel engine, so expectations were high for a luxury week behind the wheel.

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Cadillac introduces the 4th gen Escalade SUV; no new hybrid model

Green Car Congress

Cadillac introduced the 2015 Escalade, the fourth-generation of the luxury SUV. Offered with 2WD and 4WD drivetrains, the Escalade features a new 6.2L V-8 engine that is more powerful and more efficient than previous models. Senior Vice President Global Cadillac Bob Ferguson unveils the 2015 Cadillac Escalade in New York City.

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Tula Technology hits milestone of 1M vehicles produced with Dynamic Skip Fire

Green Car Congress

Unlike cylinder deactivation strategies that shut off a fixed number of cylinders, DSF makes dynamic firing decisions every 90 degrees of crank angle on a V8 (180 degrees on a 4 cylinder engine) based on how much torque is requested. DMD, for example, uses pulses of motor operation at high motor efficiency to deliver requested torque.

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AAA tests show premium fuel benefits some vehicles, but comes at a high cost

Green Car Congress

The trend toward recommending or requiring higher-octane fuel continues to rise as manufacturers work toward meeting stringent CAFE (Corporate Average Fuel Economy) standards. When using premium fuel in these vehicles under these conditions, AAA tests found that: Fuel economy for test vehicles averaged a 2.7%

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Shanghai GM Aims to Reduce Fuel Consumption 15%, Improve Performance 14% by 2015; New Engines, Prototype New Sail Electric Vehicle

Green Car Congress

The Drive to Green strategy is based on improving and optimizing the performance of traditional internal combustion engines and transmissions; continuing the roll out of hybrids; promoting electric vehicles; and supporting the development of hydrogen and other zero-emission products. liter VVT engine and 1.4-liter Advanced Powertrains.

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Tech: New Technology Reduces Diesel Emissions

Clean Fleet Report

According to dozens of automotive story headlines, the internal combustion engine, running on gasoline or diesel, is dead or dying as customers, auto companies and investors flock to electric powertrains. While 2045 may still be more than two decades away, emissions advances in internal combustion engines (ICE) are continuing.

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Road Test: 2024 Cadillac XT4 Premium Luxury FWD

Clean Fleet Report

It is the third best-selling SUV for Cadillac, coming in behind the larger Escalade and XT5, but ahead of the XT6 and Lyriq EV. liter 4-cylinder engine that puts out 235 horsepower and 258 pound-feet of torque (on premium gasoline), driving either the front or all-four wheels through a nine-speed automatic transmission with paddle shifters.