install ddpc on your home screen

all your data is here. nothing was lost in the move. install the app from this new address and you're set.

1991 Mercury Grand Marquis

1991 Mercury Grand Marquis

Sedan
RWD
Regular Gasoline
Horsepower
MPG Combined
18 mpg
MSRP
Torque
Reliability Score
99/ 100Excellent
Based on 106 NHTSA complaints

Should You Buy a 1991 Mercury Grand Marquis?

The 1991 Mercury Grand Marquis is a classic full-size sedan that offers a spacious interior and a comfortable ride. Powered by a 5.0L V8 engine, it delivers 150 horsepower and 270 lb-ft of torque, making it suitable for leisurely drives and highway cruising. With a combined fuel economy of 18 MPG, it is relatively efficient for its class. However, potential buyers should be aware of the vehicle's history, as it has received 106 complaints to the NHTSA, including 15 fire incidents and 13 crash incidents, indicating some concerns regarding safety and reliability. Despite these issues, the Grand Marquis boasts a high reliability score of 98.9/100, suggesting that many owners have had positive experiences with this vehicle over the years.

Ideal For

This vehicle is best suited for classic car enthusiasts or individuals seeking a comfortable, spacious sedan for leisurely drives and family outings.

Strengths

  • +Spacious interior with comfortable seating
  • +Strong V8 engine performance
  • +High reliability score of 98.9/100
  • +Smooth ride quality, ideal for long trips
  • +Classic American sedan styling

Weaknesses

  • -Reported electrical and transmission issues
  • -Lower fuel economy compared to modern vehicles
  • -Limited safety features by today's standards
  • -Aging design may not appeal to younger buyers
  • -Potentially high maintenance costs for older models

Known Issues (NHTSA Data)

The 1991 Mercury Grand Marquis has reported several issues, particularly related to the electrical system and vehicle speed control, with the alternator and automatic transmission being the most frequently cited components in complaints. While there are notable concerns, there have been no deaths reported, which may indicate that the vehicle has a reasonable safety profile despite its issues. Overall, prospective buyers should conduct thorough inspections and consider the vehicle's maintenance history before purchasing.

Top Complaint Areas
ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR9% of complaints
VEHICLE SPEED CONTROL8% of complaints
POWER TRAIN:AUTOMATIC TRANSMISSION7% of complaints
AIR BAGS6% of complaints
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR5% of complaints

Performance

Horsepower
Torque
Engine
5 L
Cylinders
V8
Transmission
Automatic 4-spd
Drive Type
RWD

Efficiency

MPG Combined
18
Fuel Type
Regular Gasoline

Dimensions

Length
212.6 in
Width
78 in
Height
56.7 in
Wheelbase
114.6 in
Curb Weight
3,763 lbs
Ground Clearance

Capacity

Doors
Seating
Cargo
Max Cargo
Max Towing
Max Payload

Estimated Value

Value estimate unavailable. MSRP data not available for this vehicle.

Estimated Cost of Ownership

Estimated Annual Cost
$4,958
Per Mile
$0.41
5-Year Total
$24,790
Fuel
$2,333/yr
Maintenance
$600/yr
Insurance
$2,025/yr
Based on industry-standard estimates for this vehicle class. Fuel cost assumes 12,000 mi/yr at national average gas prices. Maintenance uses class-based intervals, not manufacturer-specific schedules. Actual costs vary by location, driving habits, and vehicle condition.

Available Trims (2)

Grand Marquis
RWD
Grand Marquis Wagon
RWD

Compare With Another Vehicle