With 42 cubic feet of cargo space and a towing capacity of 8,200 pounds, the Suburban brings room and power. At Jim Butler Chevy of St. Louis, we’re excited because it gets even better with some exciting updates.
From the base LS to the higher trims like the LT, RST, Premier, Z71, and High Country, the Suburban is designed to handle everything from people and gear to towing heavy loads. Higher trims offer added features that enhance space, comfort, and power, providing seating for eight or seven in the luxury options. These trims deliver ample interior room and robust capability, perfect for those who prioritize a premium experience.
With the strenuous holiday hustle in full swing, having a spacious hauler is perfect for everything from picking up a fresh-cut tree to tackling all those seasonal sales with ease! For families needing more space, the Suburban offers exceptional rear-seat room and ample cargo capacity, making it a standout choice. While the Tahoe excels in towing and payload, the Suburban provides even greater versatility for those looking to accommodate more passengers and gear.
What’s New for 2025?
The 2025 Suburban builds on the 2021 redesign with several key updates. The biggest upgrade is the new second-gen turbodiesel inline-six engine, now producing 305 horsepower and 495 lb-ft of torque, up from 277 hp and 460 lb-ft. This makes the diesel option the torque leader in the lineup, surpassing the 6.2-liter V8 (460 lb-ft). For the first time, the diesel engine is available on the off-road-ready Z71 trim, which joins the RST and Premier trims in offering this powertrain.
Other updates for 2025 include a refreshed suspension with new 24-inch wheels available on the RST and High Country trims. These wheels required adjustments to the Suburban’s adaptive dampers and air suspension to handle the additional weight. Chevy made changes based on owner feedback to enhance the ride across all air-suspension-equipped models. There’s also a new steering calibration for better feedback, making the driving experience smoother.
Outside, the Suburban’s new dynamic LED lighting brings style with sweeping turn signals and eye-catching approach animations. Step inside, and you’ll find a huge 17.7-inch touchscreen and a sleek digital gauge cluster, now upgraded with Google Built-In features like Google Maps, an app store, and voice control—all set for your busy life. The redesigned dashboard adds a modern touch, with easy-to-reach climate controls just below, making every drive more intuitive and connected.
The Ride
Starting with the entry-level Suburban LS, this trim comes with passive shocks and springs and seats up to nine people. With 18-inch wheels and standard tires, the ride is surprisingly smooth, absorbing bumps with ease thanks to the long wheelbase. The ride feels stable, even though it may feel a touch firm at times.
Moving up to the adaptive dampers, as seen on the Suburban RST, the ride gets even better. These dampers make the ride smoother, soaking up impacts effortlessly. With the 22-inch wheels, the suspension adjustments make the Suburban even more comfortable. Adding the air suspension takes it a step further, providing height adjustments for everything from easy loading to off-road capabilities.
Opting for the bold 24-inch wheels gives the Suburban a striking look and a smooth, balanced ride on well-maintained roads. On rougher terrain, the suspension adapts beautifully to keep things comfortable, while the larger wheels add a stylish edge that enhances the vehicle’s presence wherever you drive.
The Diesel Engine: A Game Changer
The new diesel engine is a serious upgrade, especially when paired with the Suburban’s full air suspension. The diesel engine makes the Suburban accelerate smoothly with no sluggishness, thanks to its impressive low-end torque. Paired with a 10-speed automatic transmission, shifts are precise, and the Suburban can smoothly accelerate. With an estimated range of over 700 miles per tank, this diesel engine is ready for long road trips.
The diesel-powered Suburban Z71 truly stands out, blending 20-inch wheels, all-terrain tires, and specialized chassis tuning for a smooth and capable ride across both road and off-road terrain. This Z71 diesel combines power with comfort, making it an ideal choice for adventure enthusiasts. The previous diesel model achieved an impressive 27 mpg on the highway, and the new version is set to build on that efficiency.
Performance vs. Comfort: Tahoe vs. Suburban
For those looking for a more performance-driven SUV, the Tahoe RST Performance Edition offers sportier handling with its 6.2-liter V8, Brembo front brakes, and sportier suspension. However, the Suburban doesn’t offer a Performance Edition. For most, the Suburban’s smoother ride and better space will outweigh the need for sportiness, especially since the Suburban’s brake pedal is firmer, requiring more leg strength compared to some of Chevy’s other SUVs.
Tech and Features
The 2025 Suburban takes tech to the next level with a giant 17.7-inch touchscreen that’s as functional as it is stylish. The screen is large and easy to read, displaying everything from your playlist to navigation in bold, clear fonts. The inclusion of Apple CarPlay and Android Auto is a nice touch, even though GM is planning to phase them out eventually. Designed for easy access and added convenience, you can control everything with the buttons on the back of the steering wheel—no need to lean forward.
In terms of safety, every 2025 Suburban comes with a full suite of advanced features like adaptive cruise control, lane-keeping assist, blind-spot monitoring, rear cross-traffic alert, and automatic emergency braking (forward and reverse). For the ultimate convenience, GM’s Super Cruise driver assist system is available, making long drives easier and safer with hands-free lane changes on mapped highways—even while towing.
Conclusion
The 2025 Chevrolet Suburban offers the perfect blend of space, power, and cutting-edge technology, making it an ideal choice for road trips, heavy-duty towing, or family adventures. Whether you choose the new diesel engine, the bold 24-inch wheels, or the rugged Z71 trim, the Suburban ensures an exceptional driving experience with unmatched comfort and convenience. Ready to elevate your journey? Visit us and experience the Suburban for yourself!