2026 Lexus GX: 5-Year Cost of Ownership

An estimate of what a 2026 Lexus GX typically costs to own over 5 years, based on a real $83,560 market price and 18 MPG combined.

Pricing data refreshed monthly · last updated September 2026

Where the money goes

How it compares

The 2026 Lexus GX ranks #32 of 38 luxury vehicles in our database for lowest 5-year cost — $10,944 more than the average luxury vehicle in our database ($70,172). Here’s how it stacks up against similarly priced rivals:

Where it costs the least to own

Gas prices, insurance rates, sales tax and registration fees change the 5-year cost of a 2026 Lexus GX by about $12,971 depending on where you live.

Cheapest states

Most expensive states

Quick answers

How much does a 2026 Lexus GX cost per month to own?

About $1,352 a month averaged over 5 years, or $81,116 in total. That covers depreciation, fuel, insurance, maintenance, and sales tax and fees, but not loan interest.

How much value does a 2026 Lexus GX lose in 5 years?

About $47,036, or 56% of its $83,560 market price. That uses our Luxury-class depreciation curve.

How much does a 2026 Lexus GX cost to fuel?

At 18 MPG combined, 12,000 miles a year and $3.50/gallon, fuel costs about $2,333 a year ($194/month).

Is a 2026 Lexus GX cheap to own compared with other luxury vehicles?

It ranks #32 of 38 for lowest 5-year cost among the luxury vehicles we track, costing $10,944 more than the average luxury vehicle in our database ($70,172). It works out to about $1.35 per mile driven.

Get your exact estimate

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