2026 Lexus LC 500 fuel‑economy figures — the flagship Lexus grand tourer with a naturally aspirated V‑8 engine: 

🚗 2026 Lexus LC 500 – EPA City / Highway MPG

• City: 16 MPG

• Highway: 24 MPG

• Combined: ~18 MPG
  (These are the official EPA ratings for the LC 500 coupe; ratings are very similar for the convertible.)

🧠 Engine & Drivetrain

• Engine: 5.0 L naturally aspirated V‑8 (~471 hp / 398 lb‑ft) 

• Transmission: 10‑speed automatic 

• Drivetrain: Rear‑wheel drive 

• Fuel: Premium unleaded required 

📌 What It Means

• City (16 MPG): The large, high‑revving V‑8 prioritizes performance over economy in stop‑and‑go traffic. 

• Highway (24 MPG): Fuel efficiency improves significantly at cruising speeds, where the engine runs more efficiently. 

• Combined (~18 MPG): Typical for a luxury performance coupe with a large V‑8. 

💡 Real‑world highway tests on similar Lexus LC 500 models show drivers occasionally achieving better than EPA highway figures when cruising consistently — for example in the high‑20s MPG — but EPA estimates are the standardized baseline. 

If you’d like, I can estimate range per tank based on these EPA numbers and the LC’s fuel‑tank size!