2001 Mercury Grand Marquis Vehicle Speed Control Problems
NHTSA component category: VEHICLE SPEED CONTROL · data through 07/12/2026
Source: U.S. NHTSA complaint data. Complaints are unverified reports from vehicle owners — a complaint is not a confirmed defect.
How vehicle speed control ranks on this vehicle
Share of the 157 complaints citing each category; one complaint can cite several. Full breakdown on the 2001 Mercury Grand Marquis overview page.
What owners report
“I WAS TURNING INTO MY DRIVE WAY AND THE CAR ALL OF A CERTAIN ACCELERATED TO A SPEED UP AND I IMMEDIATELY JUMP ON TO…”NHTSA complaint 10511846 — filed 05/14/2013
“SUDDEN ACCELERATION. INCIDENT OCCURRED IN MY HOME DRIVEWAY. CAR LURCHED FORWARD INTO MY HOUSE, DAMAGING THE RIGHT SIDE OF MY CAR AND LEFT SIDE OF…”NHTSA complaint 10283920 — filed 09/14/2009
“CAR WOULD START AND DIE. FAILED TO RUN AT IDLE. REPLACED IDLE AIR SENSOR. EVENT OCCURRED AT 55,000 MILES.”NHTSA complaint 10080377 — filed 07/05/2004
Excerpts are shortened and scrubbed of personal details; they are individual, unverified reports.
Vehicle Speed Control complaints by year filed
Frequently asked questions
Does the 2001 Mercury Grand Marquis have vehicle speed control problems?
Vehicle Speed Control is the most-reported problem area on the 2001 Mercury Grand Marquis: 23 of 157 complaints on file (14.6%). Complaints are unverified owner reports, not confirmed defects.
How many complaints does the 2001 Mercury Grand Marquis have in total?
157 complaints were on file with NHTSA as of 07/12/2026. Across all categories, 26 involved a crash, 3 involved a fire, 20 reported injuries, and 2 reported deaths.
What does NHTSA's vehicle speed control category include?
NHTSA assigns each complaint to standard component categories; this page reports the VEHICLE SPEED CONTROL category exactly as NHTSA defines and records it.
