2026 Genesis G90 full‑size luxury sedan — including differences between the standard and more powerful mild‑hybrid versions:

🚗 2026 Genesis G90 – City/Highway MPG

🔹 Base 3.5T (Twin‑Turbo V6 AWD)

• City: ≈ 18 MPG

• Highway: ≈ 26 MPG

• Combined: ~21 MPG 

🔹 3.5T E‑Supercharger / Mild‑Hybrid (e‑SC MHEV AWD)

• City: ≈ 17 MPG

• Highway: ≈ 24 MPG

• Combined: ~20 MPG 

📌 Notes:

• These figures reflect the 8‑speed automatic transmission and standard AWD configuration on all 2026 G90 trims. 

• Real‑world highway results can sometimes exceed the EPA estimate — one highway test saw ~29 MPG at steady highway speeds for the e‑SC model. 

Summary:

Let me know if you’d like range estimates (e.g., how far you can drive on a full tank in city vs. highway) or a comparison with rivals like the Mercedes‑Benz S‑Class or BMW 7 Series!