article thumbnail

GMC Hummer EV joins gas-guzzlers in list of meanest for the environment

Green Car Reports

The 2024 American Council for an Energy Efficient Economy (ACEEE) list of "meanest" vehicles for the environment includes the expected array of gas-guzzling trucks—but also one EV. The 2024 GMC Hummer EV SUV was ranked ninth on the list, between the GMC Sierra pickup truck and Mercedes-Benz G550 SUV.

GMC 151
article thumbnail

GMC Hummer EV joins gas-guzzlers in list of meanest for the environment

Baua Electric

The 2024 American Council for an Energy Efficient Economy (ACEEE) list of “meanest” vehicles for the environment includes the expected array of gas-guzzling trucks—but also one EV. The 2024 GMC Hummer EV SUV was ranked ninth on the list , between the GMC Sierra pickup truck and Mercedes-Benz G550 SUV.

Hummer 52
article thumbnail

2023 GMC Sierra AT4X Review: Understated

The Truth About Cars

I don’t know that I personally have a need for something as large as the current batch of full-size half-ton trucks like this 2023 GMC Sierra AT4X. GMC has done a nice job updating the interior of the Sierra, too. Fuel economy suffers, with the 15mpg EPA combined rating seeming about right.

Sierra 88
article thumbnail

Flash Drive: 2022 GMC Hummer EV Pickup

Clean Fleet Report

Which 2022 GMC Hummer EV pickup truck do you want to own? Luckily, you don’t need to make this choice, as both come with what GMC is calling a “Supertruck.”. Luckily, you don’t need to make this choice, as both come with what GMC is calling a “Supertruck.”. GMC hinted a shade system may be in the works. Power and Torque.

Hummer 98
article thumbnail

Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

The 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro showed-up in my driveway and the neighbors took notice. recently drove the 2021 GMC Sierra 1500 4WD Crew Cab AT4, powered by a 3.0-liter This means that when you are towing up a grade, it will pull strong and still deliver good fuel economy. Fuel economy for the 3.0-liter

Sierra 97
article thumbnail

XL Fleet launches pilot program with Essential Utilities, Inc. to electrify its utility fleet

Green Car Congress

The initial pilot will include installing an XL Fleet hybrid system onto a GMC Sierra 2500 HD pickup truck and GMC Savanna Express van, two of Essential’s most widely deployed vehicles in its water and natural gas divisions for applications including Customer Service, Field Service, and Distribution.

Fleet 456
article thumbnail

2015 Chevrolet and GMC pickups, SUVs to offer eight-speed transmission with EcoTec3 V-8

Green Car Congress

Chevrolet and GMC have confirmed a new eight-speed automatic transmission will be standard on 2015 Chevrolet Silverado, GMC Sierra and GMC Yukon Denali/Yukon XL Denali models equipped with the 6.2L As with other EcoTec3 engines, it seamlessly switches to four-cylinder operation under lighter loads to improve fuel economy.

GMC 210