Typical Cost of Fuel for a 2025 Lexus NX
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It typically costs $2,400 a year to fuel a 2025 Lexus NX, or about $200 a month. That is the U.S. Environmental Protection Agency's estimate for 15,000 miles of driving a year, at 28 MPG combined: 25 in the city and 32 on the highway.
This covers fuel only. Insurance, maintenance, tires, registration and loan payments are separate costs, and what you pay at the pump depends on local prices and how you drive.
Annual fuel cost
$2,400
a year, 15,000 miles
A month
$200
$2,400 ÷ 12
Every 100 miles
$16.00
$2,400 ÷ 15,000 × 100
Across the versions of the 2025 Lexus NX
EPA rates 5 versions of this model, which differ by trim, engine or drivetrain. The typical figure is the median of them.
Cheapest version
$2,100a year
Typical version
$2,400a year
Costliest version
$3,400a year
1 other version is not counted here: plug-in hybrid, fuel-cell or all-electric versions, whose costs are not comparable with the rest.
Gas mileage of the 2025 Lexus NX
EPA ratings for a typical version.
Combined
28MPG
City
25MPG
Highway
32MPG
Tailpipe CO2: 318 grams a mile. Fuel: premium gasoline or regular gasoline.
Where it sits among 2025 models
Each tick is the annual fuel cost of one of the 299 vehicles of model year 2025 on this site. The 2025 Lexus NX is the 99th cheapest to fuel.
What this figure is
It is EPA's own annual cost estimate, the kind printed on a new car's window sticker. It assumes 15,000 miles a year, 55% of them in the city and 45% on the highway, at the national fuel prices EPA uses, which it revises from time to time.
To estimate your own cost, scale it by your mileage: someone who drives 10,000 miles a year would pay about two thirds of the figure. Fuel prices where you live move it too. The gas mileage ratings come from EPA's standard laboratory tests.
Common questions
How much does it cost to fuel a 2025 Lexus NX for a year?
- EPA estimates $2,400 a year for a typical version, assuming 15,000 miles of driving and EPA's fuel prices. Across its 5 versions the estimate runs from $2,100 to $3,400.
How much is gas for a 2025 Lexus NX per month?
- About $200 a month: EPA's annual estimate of $2,400 divided by 12. That works out to $16.00 for every 100 miles.
What gas mileage does a 2025 Lexus NX get?
- A typical version is rated at 28 MPG combined: 25 in the city and 32 on the highway. Its versions range from 24 to 39 MPG combined.
What kind of gas does a 2025 Lexus NX take?
- It depends on the version: EPA lists premium gasoline or regular gasoline.
Source
U.S. Environmental Protection Agency and U.S. Department of Energy, Fuel Economy Data
Ratings for model year 2025. Retrieved on October 6, 2026.
fueleconomy.gov dataSource: U.S. Department of Energy and U.S. Environmental Protection Agency, fueleconomy.gov vehicle data. Annual fuel cost is EPA's estimate for 15,000 miles a year (55% city, 45% highway) at the fuel prices EPA assumes; your cost depends on how and where you drive.
Other model years
Other 2025 Lexus models
Annual fuel cost for a typical version of each.