3.0-Liter Duramax Diesel Is Now Optional Across Entire 2025 GMC Yukon Lineup

January 20th, 2025 by
2025 GMC Yukon Denali Ultimate Black and Gray

The GMC Yukon has always been the go-to family vehicle for those who like to live large. But, did you know that it has a secret power source that not only puts down the power and tows like no other vehicle, but is also the most efficient driveline in its segment? For the updated 2025…

The Kicker Multi-Pro Tailgate Speaker System

December 5th, 2024 by
The Lovely Kicker Logo

The GMC Multi-Pro tailgate available on Sierra 1500 and Sierra HD models at the Dieffenbach GM Superstore just keeps adding more utility to what once was just an access door to the cargo bed. Its six modes include cargo stops, an access step, a convenient-height work surface, and more. These are all ways to enable…

Equinox EV vs. Blazer EV Which Is Better For you

November 20th, 2024 by
The Driver's Side Profile Of A Gorgeous Azure 2024 Chevy Equinox

General Motors has expanded its EV lineup across most of its brands, but Chevy has introduced three new electric models in the last couple of years and will likely see at least one more in the next two years. Two of its most recent releases, the Equinox EV and Blazer EV, share some of their…

KBB Looks At The Silverado EV And Finds Features They Love

November 10th, 2024 by

The wait is finally over. Chevrolet rolled out the all-new Silverado EV a short while ago, which offers a superior range and technology to competing trucks on sale. The pickup truck will become more widely available in 2025, expanding from its initial offering to a multiple-trim lineup with choices for almost any buyer. Here are…

Torque THIS: Car and Driver Drives the Silverado 1500 Duramax Diesel

November 1st, 2024 by
A Magnificent Lineup Of 2025 Silverado 1500's, With Robust Mountains In The Background

Diesel used to be the fuel type of choice for heavy haulers and American pickup truck buyers, but it has largely fallen out of favor outside of heavy-duty truck lines. General Motors is the last automaker standing with a full-size diesel half-ton truck option, as Ford discontinued the Power Stroke diesel option for the F-150…

Car and Driver Takes the Canyon AT4X AEV To the Limit

October 1st, 2024 by
A Grey 2024 GMC Canyon AT4X AEV Speeding Up A Hill

A truck is becoming one of the most fundamental vehicles you must own. However, some buyers just don’t want or need a pickup as large as a Sierra 1500, which means the GMC Canyon is the best answer. It is also one of the finest trucks on the market today that can tackle literally any…

Towing with GMC’s Big EV Models

September 15th, 2024 by
Towing with the 2024 GMC Sierra EV Denali Edition 1

GMC’s large Ultium-powered EVs, as in both Hummer EV models and the Sierra Denali Edition 1, are full of impressive figures, including extraordinary horsepower and torque figures. Towing is an expectation for the gas-powered equivalents of these vehicles, so the question arises as to how capable these EVs are at towing. The short answer is…

GMC Reveals the Redesigned 2025 Terrain

September 10th, 2024 by
Black 2025 GMC Terrain two-tone roof parked on gravel

GMC has revealed the redesigned 2025 Terrain to the public. The model promises more space, technology, and safety features. The Dieffenbach GM Superstore offers everything currently known about the new Terrain compact crossover. New Exterior One look at the new Terrain shows that its design has been inspired by GMC’s famed truck line. The design…

What Are The Best Tires for Towing – Chevrolet Silverado 1500 and GMC Sierra 1500

August 27th, 2024 by
2023 GMC Sierra tire off road

If you tow a lot, you may be riding on tires that may not take the weight.  Tires are an important part of your Chevrolet Silverado 1500 and GMC Sierra 1500. Not only will they keep you on the road, but they also ensure that you are able to do the tasks you ask your…

The Chevrolet Equinox EV is a Feature-Rich Value

August 1st, 2024 by

The new Chevrolet Equinox EV is coming soon to Dieffenbach GM Superstore. It’s packed with plenty of features and offers true value for money. The Equinox EV’s features highlight innovative touches that make driving this battery-electric SUV convenient and enjoyable. Even features that one would never find in a similarly-priced and -sized electric vehicle.  For…

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