1990 GMC Sierra 1500 2WD

4.3L 6-cyl · 4-speed manual · RWD

GasolineRegularStandard Pickup Trucks

Official EPA record #7083 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed

Per month

$232.24

Per year

$2,787

Per mile

23.2¢/mi

5-year total

$13,935

pickup body style — not this exact model

Notes & official EPA estimate

696.7 gal of fuel / yeargasoline @ $4.00/galAt $5.00/gal: $290.30/mo

A mile road trip costs about $69.60 in energy.

Official FuelEconomy.gov estimate: $3,650/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 1990 GMC Sierra 1500 2WD costs about $232.24 per month in fuel — $2,787 per year, 23.2¢/mi, $13,935 over five years.Assumptions are editable below. Prices as of July 24, 2026 · EPA vehicle record #7083. EPA figures are laboratory estimates; real-world cost varies with driving conditions, weather, and where you buy energy.

GMC Sierra: running costs for every model year →

Official EPA efficiency

Measure	Value
City MPG	16
Highway MPG	19
Combined MPG	17

Official EPA estimates

Estimate	Value
Official annual fuel cost (15,000 mi/yr)	$3,650/yr
Tailpipe CO₂	523 g/mi
EPA smog rating	not published

Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #7083 (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