2025 GMC Sierra 2500 HD vs. 2025 Nissan Titan

Truck buyers in 2025 face fewer options, and one name has quietly exited the stage. The Nissan Titan, once aiming to challenge the biggest players in the full-size segment, has officially ended its run. That leaves shoppers looking for strength, refinement, and utility with a narrower field-but one standout remains fully in the game.

For those seeking a modern heavy-duty pickup with wide-ranging capability and updated tech, the 2025 GMC Sierra 2500 HD offers more than just numbers on paper. This head-to-head comparison breaks down how it stacks up against the last available Titan models in key categories.

Design & Style

Bold lines and a commanding presence define the look of the 2025 Sierra 2500 HD. Each trim-from rugged AT4X to upscale Denali Ultimate-offers a different visual personality. Refined materials, contrast stitching, and spacious proportions inside create a cabin experience that leans into comfort without sacrificing function.

Compared to that, the final versions of the Nissan Titan held onto a more traditional truck design. While it maintained a muscular profile and decent interior comfort, it never received the upscale finishes or digital enhancements seen in competitors. Fewer trim options and less customization also limited its appeal toward the end of its run.

Technology & Safety

Advanced tech plays a big role in everyday use, and the Sierra 2500 HD delivers on that front. Drivers get a digital gauge cluster, a 13.4-inch infotainment display, wireless phone integration, and a long list of available safety features like adaptive cruise control and automatic emergency braking. Towing is simplified with up to 14 camera views and a built-in trailering app.

By contrast, the Titan relied on a simpler setup. Its infotainment system maxed out with an 8-inch display, and while standard safety aids were included-such as blind spot monitoring and forward collision warning-it lacked more advanced tools for trailering or navigating tough conditions. Innovation in tech had largely plateaued before the line was discontinued.

Performance

Sierra 2500 HD offers options for different needs. A 6.6L gas V8 supplies 401 horsepower and strong torque, while the 6.6L Duramax diesel V8 steps it up with 470 horsepower and 975 lb-ft of torque. These powerplants pair with a 10-speed Allison automatic transmission for smooth control, even when towing up to 21,870 pounds.

The Titan, in its final form, came with a 5.6L Endurance V8 that produced 400 horsepower and 413 lb-ft of torque. It provided solid acceleration and towing capacity for light-duty tasks. However, the Titan XD's top towing limit of just over 11,000 pounds doesn't meet the needs of serious haulers, and no diesel option was offered.

The Bottom Line

Looking at both trucks side by side, one clearly represents the future of the segment while the other marks its end. Sierra 2500 HD continues to evolve, offering capability, modern features, and a range of configurations that appeal to personal and commercial users alike.

Titan, while still a competent truck during its production run, reached its limits. Without a 2025 model, buyers are limited to remaining 2024 stock, and long-term support may become more difficult as time goes on. For those thinking ahead, the smarter choice is the truck that's still gaining momentum.

Schedule a Test Drive Today

Deciding on the right pickup is easier when you get to experience it in person. That's why we at GMC Danvers invite you to test drive the 2025 Sierra 2500 HD and see what sets it apart from the rest. You'll be able to explore the cabin, learn about trim differences, and take it for a spin on the road.

We also offer a full-service experience-from certified technicians in our service center to genuine GMC parts and accessories, all under one roof. Stop by our location at 80-84 High Street in Danvers, MA, or give us a call to schedule your visit. Whether you're buying or just exploring, we're here to help every step of the way.