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2026 Lexus GX vs 2026 Lexus RX

📊 Key Differences
  • Fuel economy: 17 MPG vs 36 MPG combined — Lexus RX is more efficient
  • Annual fuel cost: $4800 vs $2250 — Lexus RX saves $ per year
  • Fuel type: Premium Gasoline vs Premium Gasoline
Specification 2026 Lexus GX 2026 Lexus RX
Year20262026
ClassStandard Sport Utility Vehicle 4WDSmall Sport Utility Vehicle 4WD
Fuel TypePremium GasolinePremium Gasoline
Drive4-Wheel DriveAll-Wheel Drive
TransmissionAutomatic (S10)Automatic (AV-S6)
Cylinders64
Displacement (L)3.42.5
City MPG1537
Highway MPG2134
Combined MPG1736
Annual Fuel Cost$4800$2250
CO₂ (g/mile)505.0244.0
EPA Fuel Economy Score3/107/10
EPA GHG Score3/107/10
🚗 2026 Lexus GX

Standard Sport Utility Vehicle 4WD with 17 MPG combined fuel economy. Runs on Premium Gasoline. 4-Wheel Drive drivetrain.

Full Lexus GX Profile →
🚗 2026 Lexus RX

Small Sport Utility Vehicle 4WD with 36 MPG combined fuel economy. Runs on Premium Gasoline. All-Wheel Drive drivetrain.

Full Lexus RX Profile →