2008 Mercury Mariner speed control problems
The 2008 Mercury Mariner has 31 speed control complaints filed with NHTSA — 6% of the year's total, and up sharply from the prior model year.
31
Speed Control complaints
6%
Share of year
0
Crash-involved
0
Related recalls
Speed Control complaints by year
What owners report
“I REALIZED SOMETIME LAST YEAR THAT MY THROTTLE WAS STICKING WHEN I WOULD START THE CAR AND BEGIN TO TAKE OFF. IT WAS HERE AND THERE AND THEN I MUST HAVE GOTTEN USE TO IT BUT NOW IT DOES IT EVEN WHEN I'M DRIVING, IT STICKS ALL THE TIME. NOW IT DOESN'T WANT TO SHIFT AT THE RIGHT TIMES AND IT ACTS…”
Common questions
How many speed control complaints does the 2008 Mercury Mariner have?
NHTSA has 31 complaints about the 2008 Mercury Mariner speed control — 6% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.