FuelFacts

← all 1986 Oldsmobile Firenza trims

1986 Oldsmobile Firenza — 1.8L 4-cyl, 5-spd manual, FWD

This 1986 Oldsmobile Firenza (1.8L 4-cyl, 5-spd manual, FWD) takes regular (87-octane) gasoline. REGULAR

27
MPG combined (23 city / 34 hwy)
$2,300
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂

Other 1986 Oldsmobile Firenza trims

TrimFuelMPGFuel/yr
2.0L 4-cyl, 4-spd manual, FWDREGULAR25$2,500
1.8L 4-cyl, Automatic 3-spd, FWDREGULAR24$2,600
2.0L 4-cyl, Automatic 3-spd, FWDREGULAR22$2,850
2.8L 6-cyl, Automatic 3-spd, FWDREGULAR19$3,300
2.8L 6-cyl, 4-spd manual, FWDREGULAR19$3,300
1.8L 4-cyl, 4-spd manual, FWDPREMIUM21$3,650
1.8L 4-cyl, Automatic 3-spd, FWDPREMIUM20$3,850

EPA fuel type: Regular · class: Compact Cars · retrieved 2026-06-14.