1986 BMW 5 Series

2.4L 6-cyl · 4-speed automatic · RWD

DieselDieselCompact Cars

Official EPA record #1938 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$223.15

Per year

$2,678

Per mile

22.3¢/mi

5-year total

$13,390

sedan body style — not this exact model

Notes & official EPA estimate

522 gal of fuel / yeardiesel @ $5.13/galAt $6.13/gal: $266.64/mo

A mile road trip costs about $66.90 in energy.

Official FuelEconomy.gov estimate: $3,400/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 ($5.13/gal diesel), this 1986 BMW 5 Series costs about $223.15 per month in diesel — $2,678 per year, 22.3¢/mi, $13,390 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #1938. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

BMW 5 Series: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	21
Highway MPG	26
Combined MPG	23

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$3,400/yr
Tailpipe CO₂	443 g/mi
EPA smog rating	not published

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #1938 (record updated 2013-01-01). Snapshot processed 2026-07-26; page data last changed 2013-01-01.

View this record on FuelEconomy.gov

Related configurations

Same year, same family

Adjacent model years