DriveCostCheck

2011 Porsche Boxster

2.9L 6-cyl · 7-speed automatic · RWD

GasolinePremiumTwo Seaters

Official EPA record #30240 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$213.37

Per year

$2,560

Per mile

21.3¢/mi

5-year total

$12,800

two-seater body style — not this exact model
Notes & official EPA estimate
516.2 gal of fuel / yeargasoline @ $4.96/galAt $5.96/gal: $256.38/mo

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 2011 Porsche Boxster costs about $213.37 per month in fuel — $2,560 per year, 21.3¢/mi, $12,800 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #30240. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Official EPA efficiency

MeasureValue
City MPG20
Highway MPG29
Combined MPG23

Official EPA estimates

EstimateValue
Official annual fuel cost (15,000 mi/yr)$3,350/yr
Tailpipe CO₂386 g/mi
EPA smog rating (BIN 5)5/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #30240 (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