Mercury Mariner problems
0 safety recalls. 461 owner complaints. We mapped every trouble spot before you sign the papers.
Solid reliability overall. Common issues are concentrated in a few systems.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
2008 MARINER JUST SERVICED FOR OIL CHANGE, SAFETY, AND NEW AIR FILTER. NOT MORE THAN TWELVE MILES, VEHICLE LOST POWER ON FREEWAY. WAS ABLE TO COAST OFF HIGHWAY ONTO OFF RAMP. VEHICLE WOULD START, BUT FAILED TO STAY RUNNING. VEHICLE HAS GAS AND TOWED TO SOUTH POINTE LINCOLN…
The contact owns a 2008 Mercury Mariner. The contact received notification of NHTSA Campaign Number: 14V284000 (Steering). The contact took the vehicle to a local dealer and had the recall repair completed. The vehicle was not repaired. The contact stated that on December 27,…
LOST POWER STEERING AS I WAS DRIVING THROUGH A PARKING LOT. SAW THE MESSAGE ON THE DASH "POWER STEERING ASSIST FAULT". CALLED FORD DEALERSHIP TO GET MY VEHICLE LOOKED AT BUT THEY ARE BOOKED 2 WEEKS FULL. ASKED ABOUT RECALL 14S05 BUT THEY TOLD ME MY VIN WAS NOT PART OF THE…
WAS TRAVELING HOME FOR LUNCH, TURNING CORNER AND VEHICLE SUDDENLY WENT TO IDLE. PUSHED GAS PEDAL AND IT WENT TO THE FLOORBOARD, BUT ENGINE REMAINED AT IDLE. WAS UNABLE TO ACCELERATE AT ALL. WAS ABLE TO IDLE HOME BLOCKING TRAFFIC AS I WENT. CHECKED GAS PEDAL AND FOUND THAT…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2008 Mercury Mariner reliable?
Mostly yes. With a reliability score of 7.0 out of 10 based on 461 owner complaints filed with NHTSA, the 2008 Mercury Mariner is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
What's the most common problem on the 2008 Mercury Mariner?
Based on NHTSA records, the most-reported issue is steering, with 297 complaints filed. Average repair cost runs about $700 at an independent shop.
What's the most expensive thing that goes wrong?
The steering is one of the costlier repair items. Average repair cost runs about $700 at an independent shop. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Mercury Mariner has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2008 Mercury Mariner?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 461 complaints on file and the costliest repair averaging $700, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans aren't always better value.