The 2024 Mazda CX-90 is available in multiple trims, each with its own estimated fuel economy, here are the EPA estimates for each trim:

1. Turbo Select: 24 MPG City and 28 MPG Highway
2. Turbo Preferred: 24 MPG City and 28 MPG Highway
3. Turbo Preferred Plus: 24 MPG City and 28 MPG Highway
4. Turbo Premium: 24 MPG City and 28 MPG Highway
5. Turbo Premium Plus: 24 MPG City and 28 MPG Highway
6. Turbo S: 23 MPG City and 28 MPG Highway
7. Turbo S Premium: 23 MPG City and 28 MPG Highway
8. Turbo S Premium Plus: 23 MPG City and 28 MPG Highway

It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

The 2024 Mazda CX-90 has a maximum towing capacity of between 3500 and 5000 pounds, when properly equipped. Various factors may impact towing capacity, including weight of passengers, cargo, and options/accessories.