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1994 Porsche 928 GTS — 5.4L 8-cyl, Automatic 4-spd, RWD
This 1994 Porsche 928 GTS (5.4L 8-cyl, Automatic 4-spd, RWD) takes premium gasoline. PREMIUM
15
MPG combined (14 city / 17 hwy)
$5,150
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 1994 Porsche 928 GTS trims
| Trim | Fuel | MPG | Fuel/yr |
|---|---|---|---|
| 5.4L 8-cyl, 5-spd manual, RWD | REGULAR | 13 | $4,800 |
EPA fuel type: Premium · class: Minicompact Cars · retrieved 2026-06-14.