2025 Kia K4

2.0L 4-cyl · CVT with 1 fixed ratios · FWD

GasolineRegularMidsize Cars

Official EPA record #48180 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$118.33

Per year

$1,420

Per mile

11.8¢/mi

5-year total

$7,100

sedan body style — not this exact model

Notes & official EPA estimate

355 gal of fuel / yeargasoline @ $4.00/galAt $5.00/gal: $147.92/mo

A mile road trip costs about $35.40 in energy.

Official FuelEconomy.gov estimate: $1,850/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.

Cost per mile vs. its segment (2025 Midsize Cars, 48 vehicles, default assumptions)

This K411.8¢/mi

Segment median11.5¢/mi

3% 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 ($4.00/gal regular), this 2025 Kia K4 costs about $118.33 per month in fuel — $1,420 per year, 11.8¢/mi, $7,100 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #48180. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

Kia K4: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	30
Highway MPG	40
Combined MPG	34

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$1,850/yr
Tailpipe CO₂	264 g/mi
EPA greenhouse gas score	7/10
EPA smog rating (Federal Tier 3 Bin 30)	6/10

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #48180 (record updated 2024-10-17). Snapshot processed 2026-07-26; page data last changed 2024-10-17.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years