DriveCostCheck

2018 Porsche Cayenne S

3.6L 6-cyl · 8-speed automatic with select shift · AWD

GasolinePremiumStandard Sport Utility Vehicle 4WD

Official EPA record #39376 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$253.47

Per year

$3,042

Per mile

25.3¢/mi

5-year total

$15,210

sport utility body style — not this exact model
Notes & official EPA estimate
613.2 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $304.57/mo

Official FuelEconomy.gov estimate: $3,850/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 2018 Porsche Cayenne S costs about $253.47 per month in fuel — $3,042 per year, 25.3¢/mi, $15,210 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #39376. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Porsche Cayenne: running costs for every model year →

Official EPA efficiency

MeasureValue
City MPG17
Highway MPG24
Combined MPG20

Official EPA estimates

EstimateValue
Official annual fuel cost (15,000 mi/yr)$3,850/yr
Tailpipe CO₂452 g/mi
EPA greenhouse gas score4/10
EPA smog rating (Federal Tier 3 Bin 125)3/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #39376 (record updated 2018-04-18). Snapshot processed 2026-07-26; page data last changed 2018-04-18.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years