2024 Genesis G90 Specs. Fuel economy is rated by the epa at 18/26 mpg city/highway. Detailed specs and features for the 2024 genesis g90 3.5t including dimensions, horsepower, engine, capacity, fuel economy, transmission, engine type, cylinders,.

Compare 2024 genesis g90 different trims: 2023 genesis g90 features and specs detailed;