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Oldsmobile Delta 88 Royale MPG

EPA fuel economy for 10 Oldsmobile Delta 88 Royale trims sold from 1985 to 1987. Best ever: 21 MPG (1985 Delta 88 Royale). Latest model year 1987: 19 MPG combined across 1 trim.

21best combined MPG (1985)

18 / 26city / highway of the best trim

17lowest combined MPG (1985)

3model years rated

$3,280a year to fuel, cheapest 1987 trim at EPA prices

Oldsmobile Delta 88 Royale fuel cost calculator

Enter what you pay for fuel and how far you drive in a year. The starting prices are the ones the EPA uses for its own yearly fuel-cost estimates. Every cost on this page updates as you type.

At $4.16 a gallon for regular and 15,000 miles a year, the 1987 Oldsmobile Delta 88 Royale costs about $3,280 a year to fuel (Delta 88 Royale, 3.8 L, 6 cyl, 19 MPG).

1987 trim	Engine	Transmission	Drive	Fuel	Comb	Cost/yr	vs cheapest
Delta 88 Royale	3.8 L, 6 cyl	Auto 4-spd	FWD	Regular	19	$3,280	cheapest

Cost per year is miles per year divided by the EPA combined rating, times your fuel price; electric vehicles use the EPA's kWh per 100 miles instead. Rounded to the nearest $10. Your prices are kept in this browser only.

Oldsmobile Delta 88 Royale MPG by year

Year	Best combined	City	Hwy	Best trim that year	Trims
1987	19	16	25	Delta 88 Royale, 3.8 L, 6 cyl, Auto 4-spd	1
1986	20	17	27	Delta 88 Royale, 3.8 L, 6 cyl, Auto 4-spd	2
1985	21	18	26	Delta 88 Royale, 5.7 L, 8 cyl, Diesel, Auto 3-spd	7

Every Oldsmobile Delta 88 Royale trim

Year	Trim	Engine	Transmission	Drive	Fuel	City	Hwy	Comb	CO2 g/mi	Fuel cost/yr
1987	Delta 88 Royale	3.8 L, 6 cyl	Auto 4-spd	FWD	Regular	16	25	19	468	$3,280
1986	Delta 88 Royale	3.8 L, 6 cyl	Auto 4-spd	FWD	Regular	17	27	20	444	$3,120
1986	Delta 88 Royale	3.0 L, 6 cyl	Auto 4-spd	FWD	Regular	16	24	19	468	$3,280
1985	Delta 88 Royale	5.7 L, 8 cyl, Diesel	Auto 3-spd	RWD	Diesel	18	26	21	485	$4,270
1985	Delta 88 Royale	5.7 L, 8 cyl, Diesel	Auto 4-spd	RWD	Diesel	18	27	21	485	$4,270
1985	Delta 88 Royale	5.0 L, 8 cyl	Auto 4-spd	RWD	Regular	15	22	18	494	$3,470
1985	Delta 88 Royale	5.0 L, 8 cyl	Auto 4-spd	RWD	Regular	15	22	18	494	$3,470
1985	Delta 88 Royale	3.8 L, 6 cyl	Auto 3-spd	RWD	Regular	15	20	17	523	$3,670
1985	Delta 88 Royale	3.8 L, 6 cyl	Auto 3-spd	RWD	Regular	15	20	17	523	$3,670
1985	Delta 88 Royale	5.0 L, 8 cyl	Auto 3-spd	RWD	Regular	15	20	17	523	$3,670

CO2 is tailpipe grams per mile from the EPA test. Fuel cost per year uses the prices and miles in the calculator above (the EPA's own prices and 15,000 miles a year until you change them); blank when the fuel has no price here (hydrogen, natural gas).

Compare with other 1987 Large Cars

Vehicle	Combined	City	Hwy
1987 Saab 9000	21	18	26
1987 Buick Electra/Park Avenue	19	16	25
1987 Buick LeSabre	19	16	25
1987 Chevrolet Caprice	19	16	24
1987 Ford LTD Crown Victoria	19	16	24
1987 Lincoln Town Car	19	16	24

All Large Cars ranked by MPG

Questions people ask

What is the best MPG for a Oldsmobile Delta 88 Royale?

The most efficient Oldsmobile Delta 88 Royale the EPA has rated is the 1985 Delta 88 Royale at 21 MPG combined (18 city, 26 highway).

What MPG does the 1987 Oldsmobile Delta 88 Royale get?

Every 1987 Oldsmobile Delta 88 Royale trim is rated 19 MPG combined.

Which Oldsmobile Delta 88 Royale has the worst fuel economy?

The 1985 Delta 88 Royale is the lowest rated at 17 MPG combined.

How much does it cost to fuel a Oldsmobile Delta 88 Royale for a year?

At $4.16 a gallon for regular and 15,000 miles a year, the 1987 Oldsmobile Delta 88 Royale costs about $3,280 a year to fuel (Delta 88 Royale, 3.8 L, 6 cyl, 19 MPG).

More from Oldsmobile: every Oldsmobile model. Fuel types on this model: Diesel, Regular. EPA classes: Large Cars.