2026 Lexus RX — including city and highway fuel-economy estimates for its major powertrain options:

🚙 2026 Lexus RX – City / Highway MPG

📍 RX 350 (Gas-only, Turbo 2.4 L)

• City: ~21–22 MPG

• Highway: ~28–29 MPG

• Combined: ~25 MPG
  (Typical EPA ratings for FWD or AWD versions.)

📍 RX 350h (Conventional Hybrid)

• City: ~37 MPG

• Highway: ~34 MPG

• Combined: ~36 MPG
  (Hybrid version with AWD delivers much better efficiency than the gas-only model.)

📍 RX 500h (Performance Hybrid)

• City: ~27 MPG

• Highway: ~28 MPG

• Combined: ~27 MPG
  (Sportier hybrid that balances performance and economy.)

📍 RX 450h+ (Plug-In Hybrid PHEV)

• After EV range (gas mode): ~36 MPG city / ~33 MPG highway

• Combined MPGe (electric + gas): ~42 MPGe

• EPA EV range: ~37 miles
  (PHEV that can run on electric alone for many daily drives.)

🧠 What These Numbers Mean

• Gas-only RX 350: Modest efficiency, typical for a midsize luxury SUV with a turbo gasoline engine. 

• Hybrid RX 350h: Best overall economy for everyday driving, especially in city conditions where the hybrid system helps most. 

• Performance Hybrid (RX 500h): Slight drop in fuel economy compared to the RX 350h due to sportier tuning and power. 

• Plug-In RX 450h+: Offers a good electric-only range for short commutes plus strong efficiency once the battery is depleted. 

📊 Quick Summary Table

🧠 Practical Notes

• Hybrid models (RX 350h) are considerably more fuel-efficient in both city and highway driving than the gas-only RX 350. 

• PHEV RX 450h+ is excellent for short daily trips on electric power alone, then continues as a capable hybrid on longer drives. 

• Real-world mileage can vary with conditions (e.g., cold weather tends to lower MPG compared with EPA ratings). 

If you want, I can compare these fuel-economy figures to rivals like the BMW X5, Audi Q7, or Acura MDX to see how the RX stacks up.