Mercedes-Benz has revealed the all-new 2028 GLA, and the brand's best-selling compact model has been rebuilt rather than refreshed. Inside, there's more space in every direction, a standard panoramic roof, and an optional MBUX Superscreen spanning the dashboard. Mercedes-Benz GLA-Class SUV Base Trim Engine 1.5-L 4-cylinder Turbo Mild-Hybrid Base Trim Transmission 8-speed Dual-clutch Automatic Base Trim Drivetrain All-Wheel Drive Base Trim Horsepower 230 hp (expected) Make Mercedes-Benz Model GLA-Class Segment Subcompact Luxury SUV Available Years 2028 Mercedes-Benz GLA-Class SUV, 2026 Mercedes-Benz GLA-Class SUV, 2025 Mercedes-Benz GLA-Class SUV, 2024 Mercedes-Benz GLA-Class SUV, 2023 Mercedes-Benz GLA-Class SUV, 2022 Mercedes-Benz GLA-Class SUV, 2021 Mercedes-Benz GLA-Class SUV, 2020 Mercedes-Benz GLA-Class SUV, 2019 Mercedes-Benz GLA-Class SUV, 2018 Mercedes-Benz GLA-Class SUV, 2017 Mercedes-Benz GLA-Class SUV, 2016 Mercedes-Benz GLA-Class SUV, 2015 Mercedes-Benz GLA-Class SUVRelated Mercedes Redesigns Its Best-Selling GLA With AI, 408-Mile Range, And Sporty New Look The 2028 Mercedes-Benz GLA arrives with a longer wheelbase, up to 657 km of electric range, 800-volt fast charging, and an AI assistant powered by ChatGPT, Microsoft, and Google. Maximum headroom climbs 0.9 inches front and rear, and the 40/20/40 split-folding rear seats drop nearly flat for cargo duty. It sits 0.8 inches lower than its predecessor, rides on a wheelbase stretched by 2.4 inches and gains 1.2 inches of rear track.