Does the 1985 Chevrolet S10 Blazer 2WD take premium or regular gas?

The EPA lists the 1985 Chevrolet S10 Blazer 2WD 2.5L 4-cyl, 4-spd manual, RWD as taking regular. Combined MPG is 20, and the EPA estimates about $3,100 a year in fuel.

← all 1985 Chevrolet S10 Blazer 2WD trims

1985 Chevrolet S10 Blazer 2WD — 2.5L 4-cyl, 4-spd manual, RWD

This 1985 Chevrolet S10 Blazer 2WD (2.5L 4-cyl, 4-spd manual, RWD) takes regular (87-octane) gasoline. REGULAR

MPG combined (19 city / 22 hwy)

$3,100

est. fuel cost / year (EPA, 15k mi)

—

tailpipe CO₂

Other 1985 Chevrolet S10 Blazer 2WD trims

Trim	Fuel	MPG	Fuel/yr
2.5L 4-cyl, 5-spd manual, RWD	REGULAR	22	$2,850
2.5L 4-cyl, 4-spd manual, RWD	REGULAR	21	$2,950
2.5L 4-cyl, Automatic 4-spd, RWD	REGULAR	20	$3,100
2.8L 6-cyl, 4-spd manual, RWD	REGULAR	19	$3,300
2.8L 6-cyl, Automatic 4-spd, RWD	REGULAR	19	$3,300
2.8L 6-cyl, 4-spd manual, RWD	REGULAR	19	$3,300
2.8L 6-cyl, 5-spd manual, RWD	REGULAR	19	$3,300
2.8L 6-cyl, Automatic 4-spd, RWD	REGULAR	18	$3,450
2.8L 6-cyl, 5-spd manual, RWD	REGULAR	18	$3,450

EPA fuel type: Regular · class: Special Purpose Vehicle 2WD · retrieved 2026-06-14.