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The 2025 GMC Sierra EV is generating significant buzz due to its impressive range. Recently, Mel Coleman, a Sierra EV Facebook group member, picked up his 2025 model and embarked on a maximum road test. The results of his journey sparked conversations online, with commenters going so far as to say the Sierra EV outperforms Tesla's range estimates. Here is a deep dive into how the 2025 Sierra proves its worth. 

One of the biggest concerns for EV buyers is range anxiety, especially during different seasons. The GMC Sierra alleviates these concerns, considering Coleman’s experience. His road test took place in less-than-ideal conditions, though. It was cloudy at 38 degrees Fahrenheit, with light winds and some rain. These all typically contribute to lower EV efficiency, but that was not the case with the Sierra. 

Mel began the trip with a 97% charge, indicating an estimated range of 455 miles. The journey covered 261 miles, with some interstate driving and secondary roads, including the Ozark mountains terrain. Despite the conditions, the Sierra arrived at its intended destination with 31% battery remaining. That translates to 136 miles of range. It equates to 1.9 miles per kilowatt hour, matching the trip energy management calculation of 1.8 miles per kilowatt hour. 
What is noteworthy is how the Sierra’s range compares to Tesla's.

Tesla’s CyberTruck has a range of up to 340 miles due to the dual motor all-wheel drive option. However, real-world tests typically show Tesla not fulfilling the EPA estimates, much less in colder weather. The Sierra not only met the expectations as advertised, even in adverse conditions but went above them. Commentators on Facebook also pointed out the advantage, saying that Sierra’s real-world performance outshines Tesla’s optimistic range assertions. 

The integrated Google Maps also plays a significant role in the trip, thereby predicting the remaining range of options. This attribute is a game changer because it reduces the guesswork and offers peace of mind during long hauls. Oleman indicated zero range anxiety, which means the Sierra’s performance and reliability. 
The other standout attribute of the Sierra was its ride quality.

At an estimated 9,000 pounds with 24-inch wheels, it is one of the heaviest in its class. Though, the owner indicated the ride as ‘very nice’, saying it had comfort and stability on secondary roads as well as, the highways. This is not a small feat for electric vehicles, considering the added weight of the battery pack might also compromise ride quality. The suspension of the Sierra EV is tuned appropriately to handle the frame. 
On smoother roads, the truck offered a comfortable driving experience. Even on the rougher surfaces, the ride was composed of only small discomforts from bumps.

This refinement is compared to luxury SUVs, making the Sierra a significant contender within the luxury pickup segment. Commenters were impressed with how well the Sierra handled the Ozark Mountain foothills. Changes in elevation and winding paths can be difficult for any vehicle, but the electric pickup maintained its overall composure. This shows GM’s engineering prowess since they have balanced the truck’s weight and power to provide a smooth ride. 

The 2025 Sierra EV is not just competing against the gas-powered pickups. It competes against the Rivian R1T, FordF-150 Lightning, and Tesla Cybertruck. The Rivian has been praised for its off-roading but falls short regarding range, with its EPA-estimated 328 miles. Similarly, the Ford Lightning offers 320 miles, but towing loads may reduce the load. In contrast, the Sierra’s ability to deliver 400 miles of real-world range, even in challenging conditions, is noteworthy.  The owner's post sparked a lively discussion on Facebook, with many commenters praising its performance. One indicated that the range estimates are way more accurate than their Tesla. 

Others highlighted the importance of real-world testing, indicating that the EPA estimates do not always indicate actual performance. Overall, the 2025 GMC Sierra EV has set a benchmark for electric pickups, especially regarding range. Its ability to offer 400 miles of real-world range in problematic conditions is a testament to GM’s engineering. As the market continues to evolve, the Sierra stands out as a reliable alternative for those looking to switch to electric. 

Image source: Grok AI and GMC Sierra EV Facebook Group.

Nicholas Muhoro is an automotive journalist covering car news and has a decade of experience sharing working at HotCars and TopSpeed. You can follow Nicholas on X and on LinkedIn to stay in touch and follow his news coverage at Torque News.