2025 Chevrolet Suburban Diesel. The diesel suburban also has a ‘duramax’ badge on the rear power liftgate door. The updated suburban diesel will likely be quicker than a 2021 suburban diesel we tested.

The latest gen was introduced in 2021, adding some sporty curves to its boxy. This page includes complete 2025 chevrolet suburban specifications, including engine, transmission, chassis, suspension, wheels, tires, exterior and interior dimensions and other specs.