optional on the Premier trim from the previous generation. Although it retained a boxy look, it added a more curvaceous design with this change and adopted the same Chevrolet design language featuring the front grille and distinct LED lighting that is also used on the Silverado, save for the black-grilled Z71 (without the bumper) and RST. The tailgate is more front and center, with the signature "Suburban" name stretched across it. A combination of sheet metal and aluminum was used to ensure a more lightweight vehicle. The dashboard and entertainment system have been fleshed out, moving away from the traditional design. Newly updated features include a 10.25-inch touch screen that is now standard on all trims, and a pair of 12.6-inch LCD rear screens that can play movies and offer content from passengers' smartphones and can play different programs on the two screens. A new push-button shifter column (P, R, N, D) is placed on the dashboard. Nine camera displays for enhanced towing capabilities and a total of 30 additional safety features have been implemented throughout the Suburban. An Air Ride Adaptive Suspension is standard on the higher trims, likewise with an 8-inch driver screen. Another new feature, a power sliding console that became available in late Summer 2020. The High Country Suburban also has a Deluxe package option with advance features that is exclusive to this trim only. The 40/20/40 front seat option that was available on the LS trim is now exclusive to fleet orders with this generation using the same base trim. The Suburban also featured a Duramax diesel engine as an option (available on all trims and packages except for the Z71) for the first time, and so far the only brand outside its competitors to have this option; a 3.0-liter I6 is used which produces and of torque. The 6.2-liter EcoTec engine that was reserved for the RST trim in the previous generation is exclusive to the High Country level trim. The engine choices added up to improved fuel economy numbers, albeit with an increased MPG for city and a decreased MPG for highway. GM has no plans to offer this model in a 2500 or 3500 series version. 2022 For the 2022 model year, the Suburban will see an increased availability of the 6.2-liter V-8, which continues to be standard on High Country but can now be fitted to the RST, Z71, and Premier