Sierra vs. Silverado

2021 GMC Sierra 1500


2021 Chevrolet Silverado 1500
17 mpg

Combined Fuel Economy

17 mpg
285-hp 4.3L V6

Base Engine

285-hp 4.3L V6
7,900 Pounds

Max Trailering Weight (Base Model)

7,900 Pounds

Seatback Storage Pockets

Not Available
LED low/high beam



2021 GMC Sierra 1500 vs. 2021 Chevrolet Silverado 1500

When searching for a rugged and polished truck, the Silverado 1500 and GMC Sierra will compete for your attention. Both pickup trucks share similarities that will pique your interests, but only one will fulfill your needs.

At Big Star Buick GMC, we compare both the GMC Sierra vs. Chevy Silverado to help you in your search. We will review the performance, safety, and entertainment for both trucks. Let’s get started.

2021 Sierra vs. Silverado: Performance

The Sierra and the Silverado 1500 have similar specifications when it comes to performance. Each comes with a 4.3L V6 engine that can produce 285 horsepower and 305 lb-ft of torque. Here are other performance capabilities of the Sierra or Silverado:

  • Standard 6-speed automatic transmission
  • Combined fuel economy of 17 mpg
  • Rear-wheel drive
  • 7,900-pound towing capacity (base model)

2021 Sierra vs. Silverado: Safety Features

The safety features separate the similarities that the Sierra and Silverado have shared thus far. When it comes to safety, Channelview, drivers, the GMC Sierra 1500 takes the top spot. The Sierra offers safety features such as Teen Driver technology and the following other safety features. Whereas, similar safety features on the Silverado are at an extra cost:

2021 GMC Sierra Safety Features:

  • OnStar® Safety & Security
  • Pro-Grade Warranty
  • HD Rear Vision Camera
  • Lane Change Alert
  • Side Blind Zone Alert
  • Forward Collision Alert
  • Lane Keep Assist
  • Lane Departure Warning

2021 Sierra vs. Silverado: Entertainment

The Sierra and Silverado’s entertainment show that they provide similar features that will entertain you on your commute to and from Crosby. Let’s take a look at what these two trucks have to offer:

  • Available interior and exterior color options
  • Front LCD screen
  • Available driver lumbar seat support
  • Storage behind the second-row seating
  • Bluetooth compatibility
  • Two speakers
  • Available cruise control

Experience a GMC Sierra in Person at Big Star Buick GMC!

Your selection of trucks will determine what your pickup can do for you. At Big Star Buick GMC, we want to show Houston drivers the perks of choosing a GMC Sierra. Besides safety features, there are plenty of other amenities like chrome trim, leather-wrapped steering wheel, and more available to you. Our team can show you the comforts you want and need within a truck, which is why you can count on GMC!

Check out our new vehicle specials, learn more about the GMC Sierra interior, our used trucks and specifically used GMC trucks, compare the GMC Sierra vs. RAM 1500, or GMC Sierra bed sizes, and contact us to make your personalized appointment!

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4411 East Fwy
Baytown, TX 77521

Today's Hours

Open Today Sales: 9 AM-8 PM

Open Today Service: 7 AM-6 PM

Open Today Parts: 7 AM-6 PM

Contact Us

4411 East Fwy
Baytown, TX 77521

Today's Hours

Open Today Sales: 9 AM-8 PM

Open Today Service: 7 AM-6 PM

Open Today Parts: 7 AM-6 PM

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