Zac Quinn 
Chevrolet has decided to give the Tahoe and Suburban some fresh designs inside and out for the 2025 model year. Chevrolet is adding new technology enhancements designed to provide greater confidence and security. But that’s not all, as a more powerful diesel engine option will be available later in production.
2025 Chevrolet Tahoe and Suburban: What’s New
The 2025 Chevrolet Tahoe and Suburban features a new look framed by a fresh front-end design with unique, bolder lighting. All six trims – LS, LT, RST, Z71, Premier, and High Country – receive a new front fascia, with select trims offering unique design cues. Like before, the 2025 Tahoe and Suburban Z71 incorporates more off-road capable tires, skid plates and a high-approach front fascia, while the High Country leans in on a sport-luxury theme with a sophisticated balance of black and Galvano chrome trim. Additional refinements contribute to a stronger, more plated stance that appears more confident. In contrast, new 24-inch wheel designs, available for the first time on RST and High Country, further contribute to the Tahoe and Suburban’s refreshed styling.
On the inside, the new Chevrolet Tahoe and Suburban feel more spacious, with a revamped interior that emulates the technology focus of other recently introduced Chevrolet models. Sweeping lines and lowering the instrument panel increase the driver’s and front-row passenger’s perceived space. Display screens are the cabin’s centerpiece, starting with an all-new standard 17.7-inch-diagonal freeform infotainment screen paired with the 11-inch-diagonal driver information center. The screen is canted slightly towards the driver for a more commanding feeling of control while still prioritizing easy access for the front-seat passenger. Designed to be intuitive without sacrificing a clean, sleek design, the team struck a careful balance of physical and digital controls in the cockpit.
As for the diesel engine, the Suburban and Tahoe will now have the second-generation 3.0L inline-six turbo-diesel Duramax as an available option. This engine offers more power for greater confidence on the road. It is paired with a 10-speed automatic transmission and is offered for the first time on all retail trims, including Z71. Just like the application on the Silverado 1500, the new diesel engine is rated at 305 horsepower and 495 lb-ft of torque, which is an increase of 10 percent and 7.6 percent, respectively, over the current diesel engine’s 277 horsepower and 460 lb-ft of torque.
Production will take place at GM’s Arlington Assembly plant in Texas, with the all-new 2025 Chevrolet Tahoe and Suburban set to go on sale late next year. Additional details, including pricing, will be announced closer to the start of production.
