2025 · Small SUV · Gas

2025 Lexus RX MPG & fuel economy

The 2025 Lexus RX is a small SUV offered in 2 EPA-rated configurations. The most efficient version returns 25 MPG combined (22 city / 29 highway) on premium gasoline. Across the lineup, combined ratings range from 24 to 25 MPG. Efficiency is unchanged from the 2024 model. Among 133 small SUVs rated for 2025, it ranks 115th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,370 a year to fuel.

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Combined 25 MPG 22 MPG city · 29 MPG hwy
Driving range — not published for this model
Your fuel cost $2,370 15,000 mi/yr · $15.80 per 100 mi
Class rank, 2025 #115 of 133 Small SUVs by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Fuel average

The 2025 Lexus RX's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 12.3 km/L on the highway.

MPGkm/LL/100 km
City229.410.7
Highway2912.38.1
Combined2510.69.4

How it ranks among 2025 Small SUVs

Full class ranking →
  1. 1Lexus RZ125 MPGe $724
  2. 2Tesla Model Y125 MPGe $726
  3. 3Toyota bZ4X119 MPGe $764
  4. 4Hyundai Kona EV118 MPGe $769
  5. 5Hyundai Ioniq 5115 MPGe $783
  6. 115Lexus RX25 MPG $2,370
  7. 133Hyundai Nexo61 MPGe $8,852
2025 RXOther small SUVsClass median: $1,646/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

RX MPG across model years

Full history →

2 EPA-rated configurations

ConfigurationTypeCityHwyCombinedRangeYour cost / yr
FWD · 2.4L 4-cyl turbo · 8-speed automatic
RX 350		 Gas 22 MPG 29 MPG 25 MPG — $2,370
AWD · 2.4L 4-cyl turbo · 8-speed automatic
RX 350 AWD		 Gas 21 MPG 28 MPG 24 MPG — $2,469

Specs (most efficient configuration)

Fuel
Premium gasoline
Engine / motor
2.4L 4-cyl turbo
Transmission
8-speed automatic
Drivetrain
FWD
Tailpipe CO₂
354 g/mi
EPA fuel economy score
5/10
EPA greenhouse gas score
5/10

2025 Lexus RX vs. rivals

vs Audi Q5 25 MPG · $2,370/yr Same fuel cost vs Audi Q3 25 MPG · $2,370/yr Same fuel cost vs Infiniti QX55 25 MPG · $2,370/yr Same fuel cost vs Volvo XC60 Hybrid 26 MPG · $2,279/yr XC60 Hybrid saves $91/yr vs Audi Q5 Hybrid 26 MPG · $2,279/yr Q5 Hybrid saves $91/yr vs Infiniti QX50 26 MPG · $2,279/yr QX50 saves $91/yr vs Cadillac XT4 26 MPG · $2,279/yr XT4 saves $91/yr vs BMW X4 24 MPG · $2,469/yr RX saves $99/yr vs Jaguar F-Pace 24 MPG · $2,469/yr RX saves $99/yr vs Alfa Romeo Stelvio 24 MPG · $2,469/yr RX saves $99/yr vs Genesis GV70 24 MPG · $2,469/yr RX saves $99/yr vs Maserati Grecale Hybrid 24 MPG · $2,469/yr RX saves $99/yr

Compare the 2025 RX

With any other car from any year, including other RX model years. Type a year to jump, e.g. "2015 Accord".

Same year, other powertrains: 2025 Lexus RX Hybrid (36 MPG), 2025 Lexus RX Plug-in Hybrid (83 MPGe + 35 MPG)

Frequently asked questions

What is the gas mileage of the 2025 Lexus RX?

Up to 25 MPG combined (22 city / 29 highway); ratings range from 24 to 25 MPG depending on configuration.

What fuel does the 2025 Lexus RX use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2025 Lexus RX?

The 2025 Lexus RX's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 12.3 km/L on the highway.

How much does it cost to fuel the 2025 Lexus RX per year?

About $2,370 at 15,000 miles a year with $3.95/gal premium gas, or $15.80 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.

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