Oldsmobile Delta 88 Royale

The Oldsmobile Delta 88 Royale appears in the EPA fuel economy database for 3 model years (1985–1987). Pick a year for engines, transmissions, fuel economy and recalls.

YearVersionsCombined MPGPowertrains
19871193.8 L 6-cyl
1986219–203.0 L 6-cyl, 3.8 L 6-cyl
1985717–213.8 L 6-cyl, 5.0 L 8-cyl, 5.7 L 8-cyl diesel

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