37/100
1998Compact CarsRegular

1998 Mercury Mystique

EPA ID: 14228
17
City MPG
20
Combined MPG
20MPG· Average
26
Highway MPG

Fuel Economy Overview

The 1998 Mercury Mystique achieves an EPA-estimated 20 MPG in combined city and highway driving, with 17 MPG in the city and 26 MPG on the highway. Powered by a 2.5L 6-cylinder engine paired with a manual 5-spd, this compact cars features Front-Wheel Drive drive.

In terms of environmental impact, the 1998 Mystique produces approximately 444 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Mystique has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,000, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $4,250 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassCompact Cars
Fuel TypeRegular
Engine2.5L 6-cyl
AspirationNaturally Aspirated
TransmissionManual 5-spd
Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions444 g/mi
Start-Stop SystemNot Equipped
GHG Score-1/10
Smog RatingN/A
Est. Annual Cost$3,000
5-Year Cost DeltaSave $4,250

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
20.1
Impact vs EPA
$-18
/ year
💨

Aerodynamic Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost
$590/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$14,000
39.5%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$13,125
37.1%
Estimated Insurance
Based on vehicle class risk profile
$7,900
22.3%
State Registration Fees
Based on National Average DMV base rates
$400
1.1%
Total 5-Year Cost$35,425

Recall Intelligence

Campaign #08E033000·2008-05-22
critical
Component: SUSPENSION

FEDERAL MOGUL IS RECALLING 6,903 AFTERMARKET BALL JOINT ASSEMBLIES SHIPPED BETWEEN NOVEMBER 9, 2007 AND MARCH 26, 2008, WHICH MAY HAVE BEEN PACKAGED WITH INCORRECT NUTS. THE PART NUMBERS PACKAGED WITH INCORRECT NUTS ARE: K7147, K7329, K8683, AND 104353. THESE PARTS WERE MADE FOR USE ON THE VARIOUS VEHICLES LISTED ABOVE.

Consequence & Remedy

Consequence: THE NUTS INCLUDED IN THE PACKAGING FOR THESE BALL JOINT ASSEMBLIES ARE MISSING THE INTENDED PREVAILING TORQUE (SELF-LOCKING) FEATURE. IF THE INCORRECT NUT WAS TO BECOME LOOSE, THE JOINING MEMBERS MAY LOOSEN LEADING TO A SEPARATION OF THE BALL JOINT. THIS MAY RESULT IN LOSS OF VEHICLE CONTROL, POSSIBLY RESULTING IN A VEHICLE CRASH.

Remedy: FEDERAL MOGUL WILL NOTIFY OWNERS AND REPLACE THE PARTS FREE OF CHARGE. THE RECALL BEGAN ON MAY 22, 2008. OWNERS CAN CONTACT FEDERAL MOGUL AT 877-489-6659.

Campaign #06E022000·2006-03-20
critical
Component: SERVICE BRAKES, HYDRAULIC

CERTAIN AFTERMARKET BRAKE HYDRAULIC MASTER CYLINDERS SOLD AS REPLACEMENT BRAKE CYLINDERS FOR CERTAIN FORD, DAIMLERCHRYSLER, AND JEEP PASSENGER VEHICLES. THESE BRAKE CYLINDERS WERE SOLD UNDER THE BRAND NAMES OF NAPA, RAYBESTOS, AIMCO, AC DELCO, CARQUEST, BENDIX, AND WAGNER. ONLY PRODUCTS THAT WERE MANUFACTURED FROM JULY 27, 2005 THROUGH JANUARY 17, 2006 (DATE CODES 0529 THROUGH 0602) ARE SUBJECT TO THIS RECALL. WHEN SUBJECT TO VERY COLD TEMPERATURES, AN INTERNAL SEAL IN THE MASTER CYLINDER COULD LOSE FLEXIBILITY AND MAY CAUSE BRAKE FLUID TO LEAK.

Consequence & Remedy

Consequence: LOSS OF BRAKE FLUID CAN LEAD TO A DECREASE IN BRAKE LINE PRESSURE AND AN INCREASE IN STOPPING DISTANCE, WHICH CAN RESULT IN A VEHICLE CRASH.

Remedy: AFFINIA (BRAKE PARTS, INC.) WILL REPLACE THE SUBJECT BRAKE HYDRAULIC MASTER CYLINDERS FREE OF CHARGE. THE RECALL BEGAN ON MARCH 20, 2006. OWNERS CAN CONTACT AFFINA GROUP CUSTOMER SERVICE AT 1-800-323-0354.

Campaign #01V255000·2001-10-23
moderate
Component: SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

VEHICLE DESCRIPTION: PASSENGER VEHICLES BUILT AT THE KANSAS CITY ASSEMBLY PLANT AND ORIGINALLY SOLD IN OR CURRENTLY REGISTERED IN THE STATES OF CONNECTICUT, DELAWARE, ILLINOIS, INDIANA, IOWA, MAINE, MARYLAND, MASSACHUSETTS, MICHIGAN, MINNESOTA, MISSOURI, NEW HAMPSHIRE, NEW JERSEY, NEW YORK, OHIO, PENNSYLVANIA, RHODE ISLAND, VERMONT, WEST VIRGINIA, AND WISCONSIN, AND THE DISTRICT OF COLUMBIA. THE FRONT COIL SPRINGS MAY FRACTURE AS A RESULT OF CORROSION IN HIGH CORROSION ENVIRONMENTS. DEPENDING ON THE LOCATION OF THE FRACTURE, A BROKEN SPRING COULD MOVE PAST THE SPRING SEAT AND CONTACT A FRONT TIRE.

Consequence & Remedy

Consequence: SOME TIRES HAVE DEFLATED DUE TO CONTACT WITH A BROKEN SPRING.

Remedy: DEALERS WILL INSTALL SPRING CATCHER BRACKETS. OWNER NOTIFICATION BEGAN OCTOBER 23, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-866-436-7332.

Campaign #01I013000·2001-09-19
moderate
Component: SUSPENSION:FRONT:SPRINGS:COIL SPRINGS

THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: 1998 FORD CONTOUR/MERCURY MYSTIQUE PASSENGER VEHICLES BUILT AT THE KANSAS CITY ASSEMBLY PLANT. THE FRONT COIL SPRINGS COULD POTENTIALLY FRACTURE DUE TO CORROSION.

Consequence & Remedy

Consequence: SOME TIRES HAVE DEFLATED DUE TO CONTACT WITH A BROKEN SPRING.

Remedy: FORD IS EXTENDING THE WARRANTY FOR FRONT COIL SPRING REPLACEMENT FOR THE FRONT COIL SPRINGS FOR 10 YEARS FROM ORIGINAL DATE OF SALE OF A VEHICLE OR 150,000 MILES, WHICHEVER COMES FIRST.

Campaign #01V230000·2001-08-29
critical
Component: ELECTRICAL SYSTEM

ON CERTAIN MY 1996-1998 PASSENGER VEHICLES BUILT AT THE KANSAS CITY, CUAUTITLAN ASSEMBLY PLANTS OR ON MY 1999 PASSENGER VEHCLES BUILT AT THE AUTOMOTIVE ALLIANCE INTERNATIONAL ASSEMBLY PLANTS, THE ROUGH SURFACE OF THE HEATER BLOWER RESISTOR'S STAINLESS STEEL BLADES CAN DAMAGE THE COPPER SURFACE OF THE WIRING HARNESS CONNECTOR. THE DAMAGE COULD, OVER TIME, CAUSE INCREASED RESISTANCE IN THE CONNECTOR AND, DUE TO SUBSEQUENT TERMINAL RELAXATION, RESULT IN AN OPEN CIRCUIT CONDITION.

Consequence & Remedy

Consequence: THE OPEN CIRCUIT COULD LEAD TO ELECTRICAL ARCING THAT COULD MELT THE CONNECTOR HOUSING MATERIAL CREASING THE POTENTIAL FOR A FIRE.

Remedy: DEALERS WILL INSTALL A NEW HEATER BLOWER RESISTOR AND A NEW WIRE JUMPER HARNESS. OWNER NOTIFICATION BEGAN AUGUST 29, 2001. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT FORD AT 1-800-392-3673.

Campaign #00V075000·2000-10-11
critical
Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS

VEHICLE DESCRIPTION: PASSENGER VEHICLES NOT EQUIPPED WITH THE ANTI-LOCK BRAKING SYSTEM (ABS). A PRESSURE CONSCIOUS REDUCING VALVE (PCRV) IN THE REAR BRAKES MAY BE SUBJECT TO CORROSION AND RESULT IN MALFUNCTION, WHEN OPERATED IN AREAS THAT USE SALT COMPOUNDS ON THE ROADWAY FOR DE-ICING OR DUST CONTROL.

Consequence & Remedy

Consequence: IF BOTH PCRV'S MALFUNCTION, VEHICLE HANDLING COULD BE ADVERSELY AFFECTED DURING BRAKING AS A RESULT OF THE REAR WHEELS LOCKING, INCREASING THE RISK OF A CRASH.

Remedy: DEALERS WILL INSTALL IMPROVED PCRV'S IN THE REAR BRAKE SYSTEM. THIS RECALL WAS EXPANDED IN SEPTEMBER 2000 TO INCLUDE 1999 AND 2000 FORD CONTOUR, MERCURY MYSTIQUE AND COUGAR VEHICLES.

Campaign #99V243000·1999-09-27
advisory
Component: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE AIR BAG SENSOR WIRING PIGTAIL INSULATION CAN BECOME BRITTLE AND CRACK OVER TIME DUE TO ACCUMULATION OF WATER IN THE PIGTAIL PROTECTIVE CONVOLUTE IN COMBINATION WITH HIGH UNDERHOOD TEMPERATURES RELATED TO THE ROUTING OF THE WIRING PIGTAIL NEAR THE RADIATOR. THIS CAN RESULT IN ENVIRONMENTAL STRESS CRACKING OF THE INSULATION.

Consequence & Remedy

Consequence: IN SOME CASES, THE AIR BAG WARNING LIGHT CAN ILLUMINATE AND THE AIR BAG SUPPLEMENTAL RESTRAINT SYSTEM DISABLED.

Remedy: DEALERS WILL INSTALL AIR BAG SENSORS WITH REVISED WIRING INSULATION. IN ADDITION, VEHICLES WHICH HAVE THE AIR BAG WARNING LIGHT ILLUMINATED WILL HAVE A NEW AIR BAG DIAGNOSTIC MONITOR INSTALLED.

Campaign #99V194000·1999-08-17
advisory
Component: VEHICLE SPEED CONTROL

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE ACCELERATOR CABLE MAY HAVE BEEN MANUFACTURED WITH A BURR ON OR NEAR THE END OF THE CABLE SLEEVE INTERIOR. THIS BURR COULD FRAY THE CORE WIRE RESULTING IN THE ACCELERATOR NOT RETURNING TO IDLE WHEN THE ACCELERATOR IS RELEASED.

Consequence & Remedy

Consequence: THIS CONDITION CAN RESULT IN THE THROTTLE STICKING, BINDING, OR CAUSING HIGH ENGINE RPM.

Remedy: DEALERS WILL INSTALL A REVISED ACCELERATOR CABLE THAT HAS A FLARED CONDUIT SLEEVE END AND MOLDED ON END FITTING.

Campaign #99V103000·1999-07-16
advisory
Component: EXTERIOR LIGHTING:HEADLIGHTS:SWITCH

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TERMINALS AT THE HEADLIGHT SWITCH AND WIRING HARNESS CONNECTOR CAN EXPERIENCE HEAT DAMAGE AS A RESULT OF OVERHEATING.

Consequence & Remedy

Consequence: THE DAMAGE COULD RESULT IN DISTORTION OF THE TERMINAL CAUSING AN OPEN CIRCUIT IN THE INSTRUMENT PANEL ILLUMINATION, PARKING LAMP, AND TAIL LAMP CIRCUITS.

Remedy: DEALERS WILL INSTALL A HEADLAMP SWITCH WIRING CONNECTOR CONTAINING BRONZE TERMINALS AND AN INSPECTION, AND REPLACEMENT IF NECESSARY, OF THE HEADLAMP SWITCH.

Campaign #98V233000·1998-11-20
advisory
Component: POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:FLOOR SHIFT

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE FLOOR SHIFT AUTOMATIC TRANSMISSION CONTROL CAN BE DAMAGED IF SUBJECTED TO CERTAIN INTERIOR CLEANING PRODUCTS. THE GEAR POSITION INDICATOR CAN DETERIORATE AND NOT CORRECTLY INDICATE THE ACTUAL GEAR POSITION.

Consequence & Remedy

Consequence: THIS CONDITION CAN RESULT IN INCORRECT GEAR SELECTION.

Remedy: DEALERS WILL REPLACE THE AUTOMATIC TRANSMISSION FLOOR SHIFT CONTROL.

Campaign #98V028000·1998-03-23
advisory
Component: EXTERIOR LIGHTING:HEADLIGHTS

VEHICLE DESCRIPTION: PASSENGER VEHICLES. THE TEXT AND/OR GRAPHICS FOR THE VEHICLE HEADLAMP AIMING INSTRUCTIONS PROVIDED IN THE OWNER GUIDES ARE NOT SUFFICIENTLY CLEAR. THIS DOES NOT MEET THE REQUIREMENTS OF FMVSS NO. 108, "LAMPS, REFLECTIVE DEVICES, AND ASSOCIATED EQUIPMENT."

Consequence & Remedy

Consequence: IF THE HEADLAMP ASSEMBLIES ARE REPLACED, CUSTOMERS MAY BE CONFUSED BY THE AIMING INSTRUCTIONS PROVIDED IN THE OWNER GUIDES CAUSING THE HEADLAMPS TO BE IMPROPERLY AIMED.

Remedy: OWNER GUIDES CONTAINING REVISED AIMING INSTRUCTIONS WILL BE MAILED TO OWNERS OF THESE VEHICLES.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Mercury Mystique configurations.

View Model History

Similar 1998 Compact Cars Alternatives

Fuel Cost Analysis

Annual Fuel Cost$3,000
vs. Avg Vehicle (5 yrs)Save $4,250

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City17 MPG
Highway26 MPG
Combined20 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

88.9 metric tons CO₂
Equivalent To:
🌳 110 tree seedlings grown for 10 yrs
✈️ 7.4 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.