Gas vs. Diesel GMC Sierra 1500: Comparing Towing, Fuel Economy, and Everyday Use

October 27th, 2026 by
2026 GMC Sierra 1500 towing a boat trailer at a Texas lake boat ramp on a clear morning

In this article Why Does Engine Choice Matter So Much on This Truck? The Diesel’s Real Advantage: Torque and Highway Efficiency The Honest Case for the Gas V8 in Everyday Plano Use Matching the Right Engine to Your North Texas Routine A certain buyer walks into our store and says, “I want the diesel. Better…

2027 GMC Sierra 1500 Engines: Compare TurboMax, Duramax Diesel and the Two New V8s

October 16th, 2026 by
2027 GMC Sierra 1500 crew cab

In this article What’s the Real Difference Between These Four Engines? Does Your Towing Need Actually Determine Your Engine? The TurboMax, the Diesel, and the Range Question So Which Engine Should You Pick? The engine that makes the most horsepower in the 2027 GMC Sierra 1500 lineup isn’t the one with the highest tow rating….

GMC AT4 Models Explained for Plano Buyers

October 12th, 2026 by
2026 GMC Sierra 1500 AT4 with boat trailer in Plano, TX

Shopping GMC lately, you’ve probably seen the AT4 badge show up on everything from a compact crossover to a full-size pickup to a family hauler the size of a small yacht. That badge carries real hardware. The catch is that it doesn’t mean the same thing on every vehicle. Below is a straight breakdown of…

GMC Sierra 1500 vs. 2500 HD for Commercial Work in Plano

September 29th, 2026 by
2026 GMC Sierra 2500 HD loaded with contractor equipment at a Plano, TX jobsite

In this article How Do These Three Configurations Actually Compare? Does Your Payload Really Decide This? What About Towing a Gooseneck or Fifth-Wheel Equipment Trailer? Gas or Diesel on the 2500 HD: The Sub-Decision That Trips People Up Which Truck Fits Which Commercial Operation? The straight answer isn’t “get the HD,” and we can do…

Towing a Boat to Lewisville Lake: Which GMC Sierra Should You Choose?

September 14th, 2026 by
2026 GMC Sierra 1500 backing a boat trailer down a Lewisville Lake ramp on a summer morning

In this article What’s the Plan at a Glance? Tower Bay Is the Ramp Most North Texas Boaters Skip (and Shouldn’t) Getting There from Plano: The I-35E Run in August Heat Which Sierra Actually Fits Your Boat Launch at Lewisville Lake this season and the Sierra 1500 handles the vast majority of recreational boats without…

​​The 2026 GMC Sierra 1500 SLT is One of The Best Values Among Pickup Trucks​ 

July 5th, 2026 by
2024 GMC Sierra Front View Driving

You have seen how pickup truck pricing has risen over the past few years. Customers have been trying to get the most out of their money, only to see their monthly payments rise even further. We know you are looking for a good value. Something that has the right features and capabilities without breaking the bank. Have you ever thought about the 2026 GMC…

Spring Cleaning with Your Sierra 1500

April 20th, 2026 by
Red GMC Sierra parked off road in nature

It’s spring in Plano, and as temperatures fluctuate between the 50s and 70s, it’s time to renew things around the house and prepare for all the outdoor time ahead. In short, it’s time for spring cleaning inside the house and for all those landscaping plans you have been putting off. For all the outdoor work,…

The 2026 Sierra 1500: What’s New

January 20th, 2026 by
2026 GMC Sierra Trucks parked off road in front of a lake and mountains

Having been fully redesigned in 2019, with a styling update in 2022, the GMC Sierra 1500 model lineup remains largely unchanged for 2026. Ewing Buick GMC provides the details. The most significant change is the removal of Amazon Alexa, which was mostly redundant with other systems in the Google Built-in infotainment operating system and OnStar….

​​Section 179​

November 20th, 2025 by
The Fascinating Front End Of The Fantastic 2026 GMC Sierra 2500, Parked On A Hill With Massive Mountains In The Background

Understanding the Section 179 Vehicle Deduction  If you own a small- or medium-sized business in Texas, you can upgrade your fleet and save with the Section 179 tax code. The Section 179 Tax Deduction allows business owners to write off up to the total purchase amount of a GMC or Buick truck, van, or SUV…

Here are the Payloads for All of the Sierra 1500’s Configurations

September 10th, 2025 by

​​The Sierra 1500 model line can wear many hats. In crew cab form, it can be a spacious family vehicle. In Denali trim, it becomes luxury transportation. It can tow your RV, boat, or motorized land or sea toys. The AT4 and its variants can be the motorized toy, capable of plowing through mud bogs,…

Saved Vehicles

You don't have any saved vehicles!

Look for this Save icon

Once you've saved some vehicles, you can view them here at any time.

Menu

Get Directions

6425 Dallas Parkway, Plano, TX, 75024
Ewing Buick GMC 33.06096, -96.82994.