1986 Mercury Marquis Specs, MPG & Trims

EPA fuel-economy data and specifications for the 1986 Mercury Marquis (18–20 MPG combined) across 3 listed configurations.

Overview

Body class
Midsize Cars, Midsize-Large Station Wagons
Drive
Rear-Wheel Drive
Transmissions
Automatic 3-spd
Engine
4-cyl, 2.3 L; 6-cyl, 3.8 L
Fuel type
Regular Gasoline
Combined MPG
18–20 MPG
Annual fuel cost
$3,350–$3,700
5-year fuel cost
−$6,500 to −$4,750 more than average
Configurations
3

MPG & fuel economy

City, highway and combined values below are EPA estimates. Where a powertrain has several configurations, the table shows the lowest–highest reported value. Electric configurations use MPGe.

EPA city, highway and combined ratings by powertrain for the 1986 Mercury Marquis. Electric configurations are rated in MPGe.
PowertrainCityHighwayCombinedAnnual fuel costCO2
4-cyl 2.3 L · Regular Gasoline · Rear-Wheel Drive182320$3,350—
6-cyl 3.8 L · Regular Gasoline · Rear-Wheel Drive172118$3,700—

Configurations & engine comparison

Each row is one configuration/engine combination reported by the EPA for this model year. Missing EPA values are shown as —.

Every EPA-listed configuration for the 1986 Mercury Marquis (3 rows). "Configuration" is the EPA configuration/engine name.
Configuration / engineDriveTransmissionCyl.Displ. (L)Fuel typeCityHwyComb.Annual cost5-YR COSTFEGHG
MarquisRear-Wheel DriveAutomatic 3-spd42.3Regular Gasoline182320$3,350−$4,750——
MarquisRear-Wheel DriveAutomatic 3-spd63.8Regular Gasoline172118$3,700−$6,500——
Marquis WagonRear-Wheel DriveAutomatic 3-spd63.8Regular Gasoline172118$3,700−$6,500——

Frequently asked questions

What is the combined MPG of the 1986 Mercury Marquis?

According to EPA data, the 1986 Mercury Marquis is rated at 18–20 MPG combined for its conventional-fuel configurations.

How many cylinders does the 1986 Mercury Marquis have?

The EPA data lists 4 and 6 cylinders across its configurations.

What fuel type does the 1986 Mercury Marquis use?

It uses Regular Gasoline.

What is the annual fuel cost of the 1986 Mercury Marquis?

The EPA estimates annual fuel costs ranging from $3,350 to $3,700.

How much will the 1986 Mercury Marquis cost in fuel over 5 years?

According to EPA estimates, the 1986 Mercury Marquis 5-year fuel-cost difference is −$6,500 to −$4,750 relative to the average new vehicle (negative values mean the vehicle costs more than average).