Model year guide

2006 Mercury Mountaineer

Recalls, most-reported problems, crash-test ratings, fuel economy and what a 2006 Mercury Mountaineer is worth — from official NHTSA and EPA data. 70 on record.

2006 Mercury Mountaineer — representative photo
Representative photo · via Wikimedia Commons

2006 Mercury Mountaineer at a glance

Safety recalls2
Owner complaints117
Combined15–16 mpg
Typical price$4,284

Included: that car's specs and build sheet, model-year recall campaigns and a fair price.

2006 Mercury Mountaineer recalls 2

Visibility:glass, Side/rear NHTSA Campaign #07E104000 · 11/12/2007

CERTAIN CURVED TEMPERED REPLACEMENT GLASS MANUFACTURED BY HANGZHOU SAFETY GLASS LTD AND SUPPLIED TO SAFELITE BY AUTO TEMP INC., IDENTIFIED AS DOT-430, AND SOLD FOR USE ON CERTAIN DOMESTIC AND FOREIGN VEHICLES MAY NOT BREAK INTO SMALL PIECES AS EXPECTED OF TEMPERED GLASS AND FAILS TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 205, "GLAZING MATERIALS."

Fix: SAFELITE WILL NOTIFY ITS RETAIL CUSTOMERS AND REPLACE THE GLASS FREE OF CHARGE. RETAIL CUSTOMERS CAN CONTACT SAFELITE TOLL FREE AT 1-888-843-2906. SAFELITE WILL NOTIFY ITS WHOLESALE CUSTOMERS AND REIMBURSE WHOLESALE CUSTOMERS FOR CURRENT INVENTORY AND AT A SPECIFIED RATE FOR REPLACING THEIR CUSTOME…

Visibility:windshield Wiper/washer:motor NHTSA Campaign #05V520000 · manufacturer #05S40 · 09/11/2005

ON CERTAIN TRUCKS, PASSENGER CARS AND SPORT UTILITY VEHICLES, THE WINDSHIELD WIPER MOTOR MAY HAVE BEEN PRODUCED WITHOUT GREASE BEING APPLIED TO THE OUTPUT SHAFT GEAR.

Fix: DEALERS WILL INSPECT THE WIPER MOTOR FOR THE PRESENCE OF GREASE AND GREASE THE WIPER MOTOR GEARS IF NECESSARY. THE RECALL BEGAN ON NOVEMBER 22, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673 OR LINCOLN/MERCURY AT 1-800-521-4140.

Source: U.S. NHTSA, checked 4 Nov 2026. A campaign covers the model year; to see whether a particular car still needs the repair, check its VIN on NHTSA.gov or ask a franchised dealer.

2006 Mercury Mountaineer common problems

The most-reported problem areas across all 117 owner complaints filed with NHTSA — and what to check before you buy.

Engine And Engine Cooling
Check coolant level and color, look for leaks, and confirm the engine reaches normal temperature without overheating.
Power Train
Drive through every gear: watch for slipping, hard or delayed shifts, and shudder. Check for transmission/driveline leaks and noises.
Engine
Listen for knocks or ticking, check for leaks and blue/white exhaust smoke, and make sure it doesn't overheat. No check-engine light should be on.
Electrical System
Test every electrical feature: windows, locks, infotainment, charging and all lights. Watch for flickering, dead accessories or warning lights.
Structure
Inspect for rust, fresh undercoating, mismatched paint, uneven panel gaps and any sign of prior collision or frame repair.
Seats
Have a trusted mechanic inspect this system as part of a pre-purchase inspection.

2006 Mercury Mountaineer safety ratings

Frontal crash★★★★★
Side crash★★★★★
Rollover★★★★★
Frontal — driver★★★★★
Frontal — passenger★★★★★
Side — front seat★★★★★
Side — rear seat★★★★★

Rollover risk: 22.8% — NHTSA's estimated chance of rollover in a single-vehicle crash (dynamic test: no tip).

Source: NHTSA 5-Star Safety Ratings (NCAP), tested as the 2006 Mercury Mountaineer 4-DR. w/SAB. Ratings can differ by body style and drivetrain.

2006 Mercury Mountaineer MPG & running costs

Combined15–16 mpg
City13 mpg
Highway19 mpg
Est. annual fuel cost$4,388
EPA size classSport Utility Vehicle - 2WD
TransmissionAutomatic 5-spd or Automatic 6-spd
5-yr fuel cost vs average new car$9,938 more

Source: U.S. EPA / DOE fueleconomy.gov. The EPA lists 4 versions of this model year; combined is shown as a range and the other figures are averages.

What's a 2006 Mercury Mountaineer worth?

Low
$1,900
Typical price
$4,284
High
$6,800

From 70 comparable 2006 Mercury Mountaineer listings.

Estimated 5-year cost to own

A rough guide to what running a 2006 Mercury Mountaineer costs over five years and 75,000 miles.

Fuel (5 yrs)$21,940
Depreciation (5 yrs)$3,850
Total$25,790
Per mile$0.34

How this is estimated: fuel is the U.S. EPA annual cost at 15,000 miles a year. Depreciation compares today's typical asking price for this model year ($4,284) with the same model 3 model-years older ($1,927), from CarLogs listing data. Not included: insurance, maintenance, repairs, taxes, registration and finance costs. Treat it as a comparison guide, not a quote.

Investigations & service bulletins

Manufacturer service bulletins 37

Technical notes the manufacturer sent to dealers about known issues and fixes. Useful to mention to a mechanic — they are not recalls and repairs may not be covered. Showing the 10 most recent of 37.

When performing any transmission fluid changes or topoffs involving MERCON SP, MERCON LV has replaced all versions of MERCON SP and can be used going forward. Mixing MERCON LV and MERCON SP in the same transmission is acceptable. After 30-Jun-2023, MERCON SP A…

Bulletin SSM 51909 · Power Train · Sep 2023

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Pro…

Bulletin TSB 19-2026 · Structure · Feb 2019

Some 2000 and newer Ford, Lincoln and Mercury vehicles equipped with aluminum body panels may exhibit corrosion concerns appearing as bubbled and/or peeling paint with or without accompanying white dust. Panel replacement is recommended. Follow the Service Pro…

Bulletin TSB 19-2026 · Structure, Equipment · Feb 2019

This SKU is a front upper ball joint. The Customer communication requested return of unsold inventory to inspect for ball studs with excessive rotational friction in the ball joint assembly. Excessive friction in the ball joint assembly may cause a perceptible…

Bulletin DOR-S3J9G-11 · Steering · Oct 2018

Various vehicles equipped with a 4.6L, 5.4L, 6.8L modular 3 valve engine built on or before 8-Jan-2016 may exhibit symptoms that may include upper end engine noise, rough running, misfire and/or engine damage. If diagnosis leads to only camshaft/camshaft rolle…

Bulletin SSM 47331 · Engine, Equipment · Jun 2018

The Powertrain Control/Emissions Diagnosis (PC/ED) manual has been revised for diagnosing electronic throttle bodies (ETBs). The ETC_ACT and ETC_DSD PIDs should not used to diagnose possible ETB concerns. The IDS has a limited refresh rate when reading these P…

Bulletin SSM 46085 · Engine And Engine Cooling, Engine · Sep 2016

FORD/MERCURY: TO PREVENT HARNESS DAMAGE, ON SOME VEHICLES, RESULTING IN CONTACT WITH TIRE OR SUSPENSION COMPONENTS, PROPER ROUTING OF WIRING HARNESS FOR WHEEL SPEED SENSOR IS KEY. 2006-2010 EXPLORER, MOUNTAINEER, EXPLORER SPORT TRAC. *PE

Bulletin ASI-44429 · Electrical System, Service Brakes, Hydraulic, Service Brakes, Air · Mar 2014

FORD/LINCOLN/MERCURY: IF BATTERY WAS DISCONNECTED OR DEAD, VEHICLES/TRUCKS MAY EXPERIENCE HARD STARTS AND ENGINE IDLE RPM FLUCTUATION AND EXHIBIT DIAGNOSTIC TROUBLE CODES (DTCS) P0505, P0506, P2111 AND P2112. *PE

Bulletin TSB-12-7-4 · Engine · Jul 2012

FORD/MERCURY/LINCOLN: VEHICLES MAY EXHIBIT ONE OR MORE OF THE FOLLOWING SYMPTOMS: DRIVE AWAY HESITATION, LOSS OF RPM ON DECELERATION, DIFFICULTY STARTING, AND/OR IDLE RPM LESS THAN DESIRED. THE F53 MOTORHOME CHASSIS IS INCLUDED. *PE

Bulletin TSB-08-18-2 · Engine And Engine Cooling, Power Train · Jun 2009

FORD: SOME VEHICLES MAY EXHIBIT OIL SEPARATION FROM THE INTERNAL LUBE FOUND IN THE UNITIZED CARTRIDGE SEAL. OIL SEPARATION APPEARS TO BE AND IS OFTEN MISDIAGNOSED, AS AN AXLE LUBE LEAK. *PE

Bulletin TSB-08-19-3 · Power Train · May 2009

Source: NHTSA Office of Defects Investigation, listed for the MOUNTAINEER RWD/AWD. Model-year data, not specific to one car.

About the Mercury Mountaineer

The Mercury Mountaineer is a mid-size luxury sport utility vehicle (SUV) that was sold by Mercury from 1996 until 2010. The first Mercury SUV, the Mountaineer was a divisional counterpart of the Ford Explorer, marketed above it and between the Lincoln Aviator. Across its three generations, the Mountaineer was marketed exclusively as a 5-door wagon, with no counterpart to the 3-door Explorer Sport or the Explorer Sport Trac pickup truck.

From Wikipedia, licensed CC BY-SA 4.0. Describes the model line in general, not this model year specifically.

2006 Mercury Mountaineer trims & engines on record

Trims
Premier · Luxury · Convenience
Engines
4.0L 6-cyl 210 hp · 4.6L 8-cyl 292 hp

2006 Mercury Mountaineer vehicles on record

Other Mercury Mountaineer model years

2006 Mercury Mountaineer — frequently asked questions

Does the 2006 Mercury Mountaineer have any safety recalls?

NHTSA lists 2 recall campaigns for the 2006 Mercury Mountaineer. Whether an individual car still needs a recall repair depends on its VIN — check it on NHTSA.gov or ask a franchised dealer. Recall repairs are done at no charge.

What are the most common problems with the 2006 Mercury Mountaineer?

Across all 117 owner complaints filed with NHTSA, the most-reported problem areas are engine and engine cooling, power train, engine.

What is the 2006 Mercury Mountaineer safety rating?

NHTSA gives the 2006 Mercury Mountaineer crash-test ratings of frontal 5★, side 5★, rollover 3★ (out of 5; this model year pre-dates NHTSA's overall score).

What gas mileage does the 2006 Mercury Mountaineer get?

The 2006 Mercury Mountaineer has U.S. EPA estimates of 15–16 mpg combined, depending on engine and trim (4 versions).

How much is a 2006 Mercury Mountaineer worth?

Comparable 2006 Mercury Mountaineer listings run roughly $1,900–$6,800, typically around $4,284 (from 70 vehicles).

Sources: NHTSA (recalls, complaints, crash tests), U.S. EPA (fuel economy). Vehicle data only — CarLogs never shows owner information.