Events GMC MPG MPH 
Clean Fleet Report
APRIL 8, 2022
Which 2022 GMC Hummer EV pickup truck do you want to own? The one in WTF mode (Watts To Freedom in GM’s sanitized parlance) that takes the 9,200-pound pickup 0-60 mph in three seconds? Luckily, you don’t need to make this choice, as both come with what GMC is calling a “Supertruck.”. Like Nothing Else On the Road.
Clean Fleet Report
MARCH 30, 2021
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 liter Duramax turbodiesel is EPA rated at 22 mpg city/26 highway/24 combined. Smooth, Powerful Diesel Performance. Brains and brawn.
Clean Fleet Report
MAY 24, 2022
0 – 60 mph: Up to 4.5 Available Super Cruise, demonstrated here on the GMC Hummer EV, offers hands-free driving and features the ability to automatically change lanes. The first was the 2023 GMC Hummer EV , next will be the Cadillac Lyriq. As part of these events we may be offered free transportation, lodging or meals.
Clean Fleet Report
APRIL 18, 2022
The EPA rated the Santa Cruz’ fuel economy at 19 mpg city/27 highway/22 combined. We did a bit better on a 120-mile freeway run with the adaptive cruise control set at 65 mph, achieving 28.1 Selecting the Sport mode for that extra oomph helped turn 0-60 mph in about 6.3 Flash Drive: 2015 GMC Canyon.
Clean Fleet Report
MAY 23, 2021
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. Duramax turbodiesel is EPA rated at 20 mpg city/26 highway/22 combined. But on a 180-mile all-freeway run with the adaptive cruise control set at 65 mph, we got an impressive 28.8
Green Car Congress
AUGUST 30, 2009
The morning session started out with an hour long press conference, the highlight being the unveiling of the Volt’s 230 mpg preliminary EPA city fuel economy finding ( earlier post ), as well as a tour showing selected elements from the studios of the four GM North American brands: Chevrolet, GMC, Buick and Cadillac. Click to enlarge.
Clean Fleet Report
JUNE 26, 2021
Turbo AWD at 22 mpg city/27 highway/24 combined. mpg and 30.1 mpg on a 106-mile all-freeway run with the adaptive cruise control set at 65 mph. Flash Drive: 2018 GMC Terrain. In addition, we are often invited to manufacturer events highlighting new vehicles or technology. The EPA rates the CX-5 2.5L
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