2009 Chevrolet Impala

3.5L 6-cyl · 4-speed automatic · FWD

Flex-fuel (gas/E85)Gasoline or E85Large Cars

Official EPA record #25731 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$177.86

Per year

$2,134

Per mile

17.8¢/mi

5-year total

$10,670

sedan body style — not this exact model

Notes & official EPA estimate

533.6 gal of fuel / yeargasoline @ $4.00/galAt $5.00/gal: $222.32/mo

A mile road trip costs about $53.40 in energy.

Running on E85: about $1,885/year at the current default price.

Official FuelEconomy.gov estimate: $2,700/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 ($4.00/gal regular), this 2009 Chevrolet Impala costs about $177.86 per month in fuel — $2,134 per year, 17.8¢/mi, $10,670 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #25731. 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
E85 MPG (city/hwy/combined)	14 / 22 / 17

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$2,700/yr
Tailpipe CO₂	386 g/mi
EPA smog rating (BIN 5)	5/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #25731 (record updated 2014-04-16). Snapshot processed 2026-07-26; page data last changed 2014-04-16.

View this record on FuelEconomy.gov — includes owner-shared real-world MPG for this vehicle.

Related configurations

Same year, same family

Adjacent model years