FuelFacts

← all 2003 Mitsubishi Eclipse trims

2003 Mitsubishi Eclipse — 3.0L 6-cyl, 5-spd manual, FWD

This 2003 Mitsubishi Eclipse (3.0L 6-cyl, 5-spd manual, FWD) takes premium gasoline. PREMIUM

21
MPG combined (18 city / 26 hwy)
$3,650
est. fuel cost / year (EPA, 15k mi)
—
tailpipe CO₂
The EPA lists this trim as premium because that's the fuel the manufacturer specified for its mileage test. Many such engines will run on regular with slightly lower power and MPG — but check your owner's manual to see whether premium is required or just recommended.

Other 2003 Mitsubishi Eclipse trims

TrimFuelMPGFuel/yr
2.4L 4-cyl, 5-spd manual, FWDREGULAR24$2,600
2.4L 4-cyl, 5-spd manual, FWDREGULAR23$2,700
2.4L 4-cyl, Automatic 4-spd, FWDREGULAR21$2,950
2.4L 4-cyl, Automatic 4-spd, FWDREGULAR21$2,950
2.4L 4-cyl, S4 automatic, FWDREGULAR21$2,950
2.4L 4-cyl, S4 automatic, FWDREGULAR21$2,950
3.0L 6-cyl, S4 automatic, FWDPREMIUM21$3,650

EPA fuel type: Premium · class: Subcompact Cars · retrieved 2026-06-14.