What Are The Highlights And Advantages Of The Elevation Package

October 27th, 2023 by
2024 GMC Sierra Elevation

The GMC Sierra is a tough truck with great looks and superb luxury. When choosing between the various trims, the Elevation trim stands out more than the others. According to Edmunds.com, it is the most popular trim level of the GMC Sierra 1500. It’s not surprising when you learn that it has excellent engines, the…

2024 Sierra 1500 AT4X Will Have Duramax Turbo-Diesel as Standard Engine

June 26th, 2023 by

GMC announces a big change for the off-road-focused Sierra 1500 AT4X. All 2024 AT4X models will have the powerful second-generation 3.0-liter Duramax Turbo-Diesel  inline-6 as its standard engine. Replacing the current 6.2-liter EcoTec3 V8, the Duramax produces 305 horsepower, with maximum torque of 495 lb-ft. The 10-speed automatic transmission will remain as the standard transmission….

Get Your Truck Ready for Spring

May 6th, 2023 by
Chevrolet Tires on Silverado

Here at Dieffenbach Chevrolet Buick GMC, we understand the importance of truck maintenance and how it is crucial for ensuring the safety and reliability of commercial vehicles. Regular maintenance checks can help prevent breakdowns and reduce the risk of accidents on the road. Proper maintenance also helps to extend the lifespan of the vehicle, saving…

GMC Sierra 1500 Earns J.D. Power’s Top Quality Rating for Light-Duty Full-Size Trucks

April 19th, 2023 by
GMC Sierra 1500 earns top quality rating from J.D. Power

The GMC Sierra 1500 models have a great many things going for them.  They look good, have a great interior, can be a star off-road, and offer a great many user conveniences. But GMC never forgets that a pickup truck is a tool, and the two most important qualities of a tool are effectiveness and…


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