2015 Lexus GS 350

3.5L 6-cyl · 8-speed automatic with select shift · RWD

GasolinePremiumMidsize Cars

Official EPA record #35778 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$220.54

Per year

$2,647

Per mile

22.1¢/mi

5-year total

$13,235

sedan body style — not this exact model

Notes & official EPA estimate

533.6 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $265.01/mo

A mile road trip costs about $66.30 in energy.

Official FuelEconomy.gov estimate: $3,350/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.

At 12,000 miles per year (55% city / 45% highway) with EPA national-average prices ($4.96/gal premium), this 2015 Lexus GS 350 costs about $220.54 per month in fuel — $2,647 per year, 22.1¢/mi, $13,235 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #35778. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Official EPA efficiency

Measure	Value
City MPG	19
Highway MPG	29
Combined MPG	23

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$3,350/yr
Tailpipe CO₂	392 g/mi
EPA greenhouse gas score	5/10
EPA smog rating (Bin 5)	5/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #35778 (record updated 2016-09-26). Snapshot processed 2026-07-26; page data last changed 2016-09-26.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years