2006-2008 Mercury Mountaineer: Full Review

Updated: 11/23/08

2006 Mercury Mountaineer
2008 Mercury Mountaineer
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2006-2008 Mercury Mountaineer 

  • Price Range:  $12,000 - $21,200
CG Rating

60

out of 100

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Learn about the year-to-year changes and reliability for the 2006-2008 Mercury Mountaineer and our price chart details a range of prices based on vehicle mileage and condition.

Pros

  • Acceleration (V8)
  • Passenger room and comfort
  • Cargo room

Cons

  • Fuel economy
  • Visibility
  • Control layout
  • Steering/handling

Vehicle Highlights

Mercury's upscale version of the Ford Explorer got more V8 power, fresh styling, and an available navigation system for 2006. Offered with rear-drive or all-wheel drive, the midsize Mountaineer SUV came in Convenience, Luxury, and Premier trim. Standard on Luxury and Premier models, and available for the Convenience version, was a split folding third-row seat for seven-passenger capacity, with a power-folding feature newly available. The second row had a 60/40 split bench with available reclining seatbacks. Two engines were offered: a 210-horsepower V6, and a V8 with 292 horsepower (up 53 over the 2005 model's V8). The V6 teamed with a five-speed automatic transmission, the V8 with a new six-speed automatic. Both engines worked with rear-wheel drive or four-wheel drive, which was usable on dry pavement and had low-range gearing. Antilock four-wheel disc brakes were standard. So was Ford's AdvanceTrac antiskid system, with Roll Stability Control, which was designed to detect an impending tipover and activate the antiskid system to counteract that occurrence. Front side airbags were newly standard for 2006. Optional head-protecting curtain side airbags covered the first and second seat rows, and were designed to deploy in side impacts and rollovers. All models had 17-inch alloy wheels; 18-inchers were optional. Also available: second-row bucket seats, rear DVD entertainment, power-adjustable pedals, power in/out running boards, rear obstacle detection, and a navigation system. Satellite radio was a dealer-installed option. Mountaineers competed against the Dodge Durango and Toyota Highlander, as well as the closely related Ford Explorer.

Expert Ratings Summary (view detailed report)

Category Mercury Mountaineer Rating
Performance 6
Fuel Economy 3
Ride Quality 6
Steering/Handling/Braking 4
Quietness 6
Controls/Materials 6
Interior Room 8
Room/Comfort (rear) 7
Cargo Capacity 8
Value within Class 6
Total Score: 60
Learn about the year-to-year changes of the 2006-2008 Mercury Mountaineer. Get full details of the styling and performance changes throughout the history of the 2006-2008 Mercury Mountaineer.

Year to Year Changes


2007 Mercury Mountaineer: Mercury fielded a slimmed-down model lineup for 2007, dropping the entry-level Convenience model as well as the midrange Luxury edition. Base and Premier models had a standard 210-horsepower V6, but only Premiers could get the 292-horsepower V8 engine. Curtain side airbags with rollover deployment, which protected the first and second rows of seat, were standard on all models. A heated windshield joined the options list.
2008 Mercury Mountaineer: The 2008 Mercury Mountaineer got a few changes. A newly available feature on the 2008 Mountaineer was Ford's Sync voice-activated control for cell phones and MP3 players. Also new was Ford's new "capless" fuel filling system, which allows the vehicle to be filled without having to remove a gas cap.

Our road test for the 2006-2008 Mercury Mountaineer includes a full evaluation from the inside out. We've evaluated every aspect of the 2006-2008 Mercury Mountaineer and highlighted the vehicle's performance with pros and cons. Use our comprehensive road test ratings to decide if this generation 2006-2008 Mercury Mountaineer is right for you.

Consumer Guide® Road-Test Evaluation

In most categories, Mountaineers perform much like their Ford Explorer counterparts. For performance, a Mountaineer or Explorer V8 is the answer. V8 models offer ample power for most any situation. The V8's six-speed automatic shifts smoothly, but while part-throttle downshifts occur quickly, full-throttle downshifts take longer. A test 2WD Ford Explorer accelerated to 60 mph in 7.4 seconds. Ford said V6 models could accelerate to 60 mph in 10.2 seconds, which is acceptable for the class. Maximum towing capacity is 7300 pounds. Fuel economy sets no records. A test AWD Mountaineer Premier V8 averaged 15.4 mpg. With 2WD, a test V8 Ford Explorer Limited averaged 15.1 mpg; with 4WD, 15.0 mpg. Both V6 and V8 models use regular-grade fuel. Ride quality ranks among the best of truck-type SUVs. Suspensions are compliant, even with optional 18-inch wheels, and devoid of sloppy motions. Some testers believe Mountaineers suffer undue impact harshness and body oscillations over low-speed bumps. Steering and handling are typical of truck-type SUVs. Expect some body lean in turns, plus delayed reaction in quick directional changes. The AdvanceTrac antiskid system and Roll Stability Control are laudable features, designed to help prevent sideways skids and rollovers. Smooth, light steering is responsive and accurate, but delivers little road feel. Good brake-pedal feel is the rule, with no undue nosedive in quick stops. Mountaineers and Explorers are among the quieter SUVs. Wind and road noise are well muffled; so is noise over bumps. Engines intrude only under full throttle. Explorer and Mountaineer cabin designs differ mainly in trim appearance. Both have large, clear primary gauges, but the dashboard angle puts the radio high, just out of easy reach. Climate controls are easily accessed but mounted low, and rotary dials would be better than the automatic system's buttons. The transmission's shift lever blocks easy access to climate controls. Turn-signal stalks are mounted at an awkward angle. Rear climate controls are set into the ceiling, making them difficult to read. Cabin materials are of good quality, mostly solid feeling, despite presence of many hard plastic surfaces. Front occupants enjoy plenty of room on comfortable seats, but some may find that door armrests block the pull handles underneath. Entry/exit is impeded by fairly high step-in. Outward visibility is hindered by thick roof pillars, but second- and third-row headrests fold to reduce obstructions. The available rear-obstacle-detection system adds a measure of safety when backing up. Three adults can squeeze across in the roomy second row, taking advantage of generous headroom. Legroom grows tight only with front seats fully aft, and toe room is restricted. The third-row seat cushion is low to the floor and pancake-flat, and the floor shape obstructs foot room, but headroom is expansive and leg space surprisingly good. Second-row seats tip forward in a single, easy motion with relatively little effort, but access to the third row is still for the young and/or limber. Available power running boards deploy automatically as the door opens, but don't extend far enough to be as useful as they could be. Separate-opening hatch glass is handy, but the hatch itself is weighty to open or close. Second- and third-row seats fold nearly flat for ample cargo room, but leave gaps large enough for smaller items to fall through. The optional power-folding third row is a real convenience. Aside from the large console box, interior storage is meager.
Value for the Money
Mountaineer and its Ford Explorer sibling are highly competent overall performers with an outstanding array of available features, including V8 power, seven-passenger seating, and a power-folding third-row seat. Standard and optional safety features also appeal. Their truck-type chassis serves trailering needs without giving up much refinement to lighter-duty midsize SUVs with car-type construction. Mountaineers provide nothing of consequence beyond similarly-equipped Explorers, making the Ford version our Recommended pick for its broader range of model choices. Still, both are solid choices. So-so resale values translate to fairly moderate secondhand prices.

Expert Ratings Summary

Category Mercury Mountaineer Rating
Performance 6
Fuel Economy 3
Ride Quality 6
Steering/Handling/Braking 4
Quietness 6
Controls/Materials 6
Interior Room 8
Room/Comfort (rear) 7
Cargo Capacity 8
Value within Class 6
Total Score: 60

Each vehicle report contains one rating chart for representative model. Consumer Guide® rates in ten key areas: Performance, Fuel Economy, Ride Comfort, Steering and Handling, Interior Noise, Controls and Materials, Driver Room, Passenger Room, Cargo Capacity, and Insurance Costs. These ratings compare the particular vehicle rated to ALL other vehicles, not a vehicle's standing in a particular class. In the ratings table, "1" is the lowest rating and "10" is the highest rating.
Our reliability study for this generation Mercury Mountaineer includes details on average repair costs, manufacturer recalls, and everything you need to know to gauge the long-term reliability of this generation Mercury Mountaineer .

Trouble Spots

Consumer Guide's® Auto Editors have scoured repair bulletins and questioned mechanics to search for commonly occurring problems for a particular vehicle. In some cases we also give possible manufacturer-suggested solutions. In many instances these trouble spots are Technical Service Bulletins posted by the manufacturer, however, we have our own expert looking at additional vehicle problems.

Brakes: The brakes may drag and overheat because either the brake pedal is adjusted all the way up and contacting the wiring harness or because of a defective brake switch that must be replaced. (2006)

Coolant leak: Coolant leaks may occur on the heater hoses on both 4.0L and 4.6L engines requiring redundant or replacement hose clamps. (2006)

Starter: The starter may not run due to a broken wire between the starter relay and the starter motor. (2006-07)

Steering noise: Pops and clunks from the steering column, especially during slow speed turns, require replacement of the steering column intermediate shaft. (2006-07)

Transmission problems: The shifter may not come out of park and require use of the manual override due to grease getting on the shift lockout switch. (2006-07)

Consumer Guide® Estimated Repair Costs

This table lists costs of likely repairs for comparison with other vehicles. The dollar amount includes the cost of the part(s) and labor (based on $50 per hour) for the typical repair without extras or add-ons. Like the pricing information, replacement costs can vary widely depending on region. Expect charges at a new-car dealership to be slightly higher.
Item Name Repair Cost
A/C Compressor $620
Alternator $690
Automatic Transmission or Transaxle $6,010
Brakes $650
Constant Velocity Joints $1,600
Exhaust System $580
Radiator $450
Shocks and/or Struts $1,290
Timing Chain or Belt $1,350
Our price chart for this generation Mercury Mountaineer details a range of prices in year-by-year listings based on vehicle mileage and condition.
Prices Good Average Poor
2008
Mountaineer $17,500-20,000 $16,100-18,400 $11,200-12,800
Mountaineer Premier $20,500-23,000 $18,900-21,200 $13,300-15,000
2007
Mountaineer $14,800-17,000 $13,500-15,500 $9,300-10,700
Mountaineer Premier $17,200-19,000 $15,800-17,500 $11,000-12,200
2006
Mountaineer $13,200-16,500 $12,000-15,000 $7,700-9,600
This chart details a range of prices in year-by-year listings for vehicles in three condition levels:
Good: a clean low-mileage, solid-running vehicle that needs little or no repair.
Average: a car with normal miles on the odometer, perhaps a few scrapes or dings; engine might need a minor repair or two, but runs acceptably well.
Poor: might have potentially dangerous problems with the engine and/or body, or abnormally high mileage; definitely in need of mechanical attention. Valuations reflect wholesale prices paid by dealers at auction, and retail prices on used-car lots. Each range covers all trim levels and engine types for a vehicle with a typical amount of equipment--usually an automatic transmission, air conditioning, stereo, etc. Fully loaded vehicles may cost more. Average mileage is 12,000 miles per year. Keep in mind that these are guidelines only. Actual selling prices vary- especially from region to region.
Specs for this generation Mercury Mountaineer include everything from fuel mileage to seating capacity to options availability.

Vehicle Dimensions

Specification 4-door wagon
Wheelbase, in. 113.7
Overall Length, in. 193.5
Overall Width, in. 73.5
Overall Height, in. 72.8
Curb Weight, lbs. 4629
Cargo Volume, cu. ft. 83.7
Standard Payload, lbs. --
Fuel Capacity, gals. 22.5
Seating Capacity 7
Front Head Room, in. 39.8
Max. Front Leg Room, in. 42.4
Rear Head Room, in. 38.7
Max. Rear Leg Room, in. 36.9

Specifications Key: NA = not available; "--" = measurement does not exist.


Powertrain Options and Availability

Mountaineer powertrain choices duplicated those of the Ford Explorer: namely, a 210-horsepower V6, or a V8 that delivered 292 horsepower. The V6 teamed with a five-speed automatic transmission, the V8 with a six-speed automatic. Four-wheel drive with low-range gearing was available with either engine.
Engines Size liters /
cu. in
Horse- power Torque Transmission:
EPA city/hgwy
Consumer Guide Observed
ohc V8 4.6 / 281 292 300 6-speed automatic: 14/20 6-speed automatic: 15.4
ohc V6 4.0 / 245 210 254 5-speed automatic: 15/20 5-speed automatic: --

Specifications Key: NA = not available; "--" = measurement does not exist.

Built In:  USA
Drive Wheels: longitudinal front-engine/rear- or all-wheel drive
Detailed safety information for this generation Mercury Mountaineer include detailed crash test scores from the NHTSA.

NHTSA Crash-Test Results

Test 2006 Mountaineer
Front Impact, Driver 5
Front Impact, Passenger 5

The National Highway Traffic Safety Administration (NHTSA) tests a vehicle's worthiness in front- and side-impact collisions and rates its resistance to rollovers. Front-impact crash-test numbers indicate the chance of serious injury: 5 = 10% or less; 4 = 10-20%; 3 = 20-35%; 2 = 35-45%; 1 = More than 45%. Sideimpact crash-test numbers indicate: 5 = 5% or less; 4 = 6-10%; 3 = 11-20%; 2 = 21-25%; 1 = More than 26%. Rollover resistance numbers indicate the chance for rollover when the vehicle leaves the roadway: 5 = Less than 10%; 4 = 10-20%; 3 = 20-30%; 2 = 30-40%; 1 = More than 40%.

Learn about official auto recalls, reliability issues, and vehicle problems for the 2006-2008 Mercury Mountaineer directly from the NHTSA and manufacturers.

NHTSA Recall History

2006: Windshield wiper motor may have been produced without grease applied to output shaft gear; after continuous use at high speed, gear could distort or fracture, resulting in loss of wiper function.
2008 Mountaineer with 4.6-liter V8 engine and 6R transmission: A loose bolt may cause the transmission oil cooler line to leak. If leaking transmission fluid contacts the catalytic converter, it increases risk of fire. Dealers will inspect and have the transmission cooler line attachment bolt tightened.

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