product.specifications
specs.g_fuel_economy
specs.city_mpg15
specs.highway_mpg22
specs.combined_mpg18
specs.annual_fuel_cost$3750
specs.ghg_score-1 / 10
specs.g_engine_drivetrain
specs.engine_size4.6 L
specs.cylinders8
specs.fuel_typeRegular
specs.transmissionAutomatic 4-spd
specs.drivetrainRear-Wheel Drive
specs.g_classification
specs.vehicle_classLarge Cars
specs.data_sourced_from FuelEconomy.gov (specs.energy_dept)
product.complaints_section2 total
MERCURY GRAND MARQUIS 9999 TIRES
lowWHILE PROCEEDING AROUND A RAMP, THE VEHICLE SUDDENLY SKIDDED ON WET PAVEMENT AND PRODUCED AN INABILITY TO CONTROL ITS MOVEMENT, AND SIDE SWIPED THE PASSENGER SIDE AGAINST THE GUARDRAIL, POSSIBLE TIRE PROBLEMS.*JB
MERCURY GRAND MARQUIS 9999 STEERING
lowCONSUMER HEARS AN INTERMITTENT GRINDING NOISE WHILE TURNING OF COMING OUT OF A TURN, DEALER HAS BEEN UNABLE TO FIND THE PROBLEM. NLM
product.discussion0 product.comments
product.no_discussion
product.status_history
status.uncertain→status.certified27 May 2026
Lemon Score: 100. 0 data points. v3 scoring.