2024 Lexus GX 550

3.4L 6-cyl · 10-speed automatic with select shift · 4WD

GasolinePremiumStandard Sport Utility Vehicle 4WD

Official EPA record #47686 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$288.15

Per year

$3,458

Per mile

28.8¢/mi

5-year total

$17,290

sport utility body style — not this exact model

Notes & official EPA estimate

697.1 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $346.25/mo

A mile road trip costs about $86.40 in energy.

Official FuelEconomy.gov estimate: $4,550/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.

Compare with another vehiclePrices: EPA national averages, Jul 24, 2026 — override anytime.

Cost per mile vs. its segment (2024 Standard Sport Utility Vehicle 4WD, 51 vehicles, default assumptions)

This GX 55028.8¢/mi

Segment median20.4¢/mi

41% above the segment median — a measured energy-cost difference only.

At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.96/gal premium), this 2024 Lexus GX 550 costs about $288.15 per month in fuel — $3,458 per year, 28.8¢/mi, $17,290 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #47686. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Lexus GX: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	15
Highway MPG	21
Combined MPG	17

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$4,550/yr
Tailpipe CO₂	504 g/mi
EPA greenhouse gas score	3/10
EPA smog rating (Federal Tier 3 Bin 70)	5/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #47686 (record updated 2024-04-16). Snapshot processed 2026-07-26; page data last changed 2024-04-16.

View this record on FuelEconomy.gov

Related configurations

Adjacent model years