2021 GMC Sierra 1500 vs RAM 1500 Differences in Kansas City, MO

2021 GMC Sierra 1500 vs RAM 1500

Confident, stylish, and tough, the 2021 GMC Sierra 1500 and 2021 Ram 1500 are two trucks that take it a step above the rest. Each of these full-size trucks is designed with a fully equipped cabin packaged in a bold exterior. To help you decide which one is right for your workday, Reed Buick GMC in Kansas City, MO, constructed the following GMC Sierra 1500 vs. Ram 1500 comparison guide highlighting important information. Afterwords, browse through our inventory to see which models we have available.

For the sake of the following comparison, we’ll be taking a look at the 2021 GMC Sierra 1500 SLE, starting at $43,095 MSRP, and the 2021 Ram 1500 Laramie, starting at $43,775 MSRP. If you’re interested in the GMC Sierra 1500, consider exploring our GMC Sierra 1500 page to learn more. If you have any questions, contact us online or call (888) 210-8101 and a representative will be happy to assist you.


Both the GMC Sierra 1500 and Ram 1500 are equipped with eight-speed automatic transmissions. The intricacies of each powertrain allow these models to deliver unstoppable power. However, there is slightly more attention to detail within the available mechanics of the GMC Sierra 1500, giving it a superior level of horsepower, torque, and payload capacity, as the table below illustrates.

GMC Sierra 1500 SLE Vs. Ram 1500 Laramie
2.7L Turbo Engine 3.6L V6 w/ eTorque
310 HP Horsepower 305 HP
11,800 lbs. Towing Capacity 6,640 lbs.
20/23 MPG City/Highway 22/32 MPG


Keep the workflow moving with the 2021 GMC Sierra 1500 and the 2021 Ram 1500. These trucks keep you secure with preventative features. These trucks are equipped with available, such as lane-keep assists and tire pressure monitoring systems. However, the GMC Sierra 1500 takes the extra steps to make you feel safer, with advanced features, such as:

  • Adaptive Cruise Control
  • Front and Rear Park Assist
  • Following Distance Indicator
  • Safety Alerts











2021 GMC Sierra 1500


Step into the future with the advanced cabins of the 2021 GMC Sierra 1500 and 2021 Ram 1500. These trucks are designed with the latest technology, allowing you to fully experience what progress has to offer. Each truck includes universal home remotes and optional wireless charging pads. Additional technology features of the GMC Sierra 1500 include:

  • Diagonal Head-up Display
  • Rear Camera Mirror
  • Prograde Trailering System
  • Enhanced Trailering Assist Features
  • Bed View Camera
  • Jackknife Alert
  • Rear Trailer View
  • Rear Side View
  • Advanced Towing Power


The GMC Sierra 1500 and Ram 1500 both offer a variety of interior features that are sure to take your daily drive to the next level. Both of these trucks offer heated driver seats. However, only the Sierra 1500 offers advanced creature comforts, such as:

  • Leather-wrapped steering wheel
  • Multiple USB ports
  • Purposeful interior lighting
  • Driver-centric controls and buttons
  • Under the Seat Storage