Mercury

Montego (2006)

2006 · Compact Sedan · 2 engines
Best Engine ⚠️ Caution (3.3)
84 NHTSA Complaints
0 Recalls
1 Fire Reports
5 Crash Reports
View all 3 generations of the Mercury Montego → 📋 Inspection checklist

Engine Reliability Ratings

Mercury Montego Unidentified Engine

⚠️ Caution (3.3)
15 complaints 15.0 per year
View details

Complaint Breakdown

transmission
4
wheels tires
3
engine
3
other
3
cooling
2

Known Issues

Transmission Issues (4 complaints)
Wheels & Tires Issues (3 complaints)
Engine Issues (3 complaints)

3.0-V6-Gas

3.0L 6-cyl / 203 hp
Avoid (1.8)
68 complaints 68.0 per year Gasoline
1 fire report
View details

Complaint Breakdown

transmission
23
engine
21
other
8
fuel system
7
electrical
7

Known Issues

Transmission Issues (23 complaints)
Engine Issues (21 complaints)
Fuel System Issues (7 complaints)

Same engine used in

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Show 1 additional engine variant with limited data
These engines appear in fewer than 10 owner complaints and aren't included in the main ratings above. Low counts can mean a genuinely clean record, but they can also reflect VIN-decode anomalies in NHTSA data. Treat as informational, not as a confident rating.

4.2-V6-Gas

4.2L 6-cyl / 201 hp
Recommended (4.8)
1 complaint 1.0 per year Gasoline
View details

Complaint Breakdown

transmission
1

Known Issues

Transmission Issues (1 complaints)

Vehicle-Level Issues

These issues affect the Mercury Montego regardless of engine variant.

Transmission Issues (28 complaints)
transmission critical
Engine Issues (24 complaints)
engine critical
Fuel System Issues (7 complaints)
fuel_system critical

Alternatives in Compact Sedan

Frequently Asked Questions

What are the most common 2006-2006 Mercury Montego problems?

The 2006-2006 Mercury Montego has accumulated 84 NHTSA complaints. The most frequently reported problem areas are Transmission, Engine, Fuel System. As with any used vehicle, an inspection before buying and a vehicle history report are recommended.

Which Mercury Montego engine is most reliable?

The 2006-2006 Mercury Montego was offered with 3 engine options. Based on NHTSA complaint data, the 3.0L 6-cyl has the lowest complaint density and is considered the most reliable choice for buyers.

Is the 2006-2006 Mercury Montego a good used car?

The 2006-2006 Mercury Montego can be a sound used car depending on trim, mileage, and maintenance history. With 84 total NHTSA complaints on record, prospective buyers should review the known problem areas and check for open recalls before buying.

How many NHTSA complaints does the 2006-2006 Mercury Montego have?

The 2006-2006 Mercury Montego has 84 complaints filed with NHTSA as of our latest data pull. Complaint counts reflect owner-reported issues and do not necessarily indicate defects or safety risks on their own.

What recalls affect the 2006-2006 Mercury Montego?

There are 0 NHTSA recalls affecting some 2006-2006 Mercury Montego vehicles. Recall status varies by VIN — check the NHTSA recall database at recalls.nhtsa.dot.gov with your specific VIN to confirm which campaigns apply.

What should I check before buying a used Mercury Montego?

Before buying a used Mercury Montego, verify all open recalls are completed via the NHTSA VIN lookup tool. Pay particular attention to Transmission, Engine, Fuel System, which are the most commonly reported problem areas. Request maintenance records, have an independent mechanic inspect the vehicle, and run a vehicle history report to check for prior accidents or title issues.

Does the Montego have NHTSA crash test ratings?

NHTSA has not published crash test ratings for the 2006 Mercury Montego. Not all vehicles are tested each year. For the latest NHTSA safety information, visit nhtsa.gov/ratings.

Data from NHTSA federal complaints database. 84 complaints analyzed. Data confidence: moderate. Last updated: 2026-05-23.

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