MPGTerminal
37/100
2006Large CarsRegular

2006 Mercury Montego FWD

EPA ID: 29243
18
City MPG
20
Combined MPG
20MPG· Average
25
Highway MPG

Fuel Economy Overview

The 2006 Mercury Montego FWD achieves an EPA-estimated 20 MPG in combined city and highway driving, with 18 MPG in the city and 25 MPG on the highway. Powered by a 3L 6-cylinder engine paired with a automatic (variable gear ratios), this large cars features Front-Wheel Drive drive.

In terms of environmental impact, the 2006 Montego FWD produces approximately 444 grams of CO2 per mile. This figure is measured under standardized EPA test conditions and represents tailpipe emissions only. For context, the average new vehicle sold in the United States produces approximately 400 grams of CO2 per mile, meaning this Montego FWD has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,000, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $4,250 over a 5-year period. This calculation accounts for differences in fuel consumption efficiency and provides a practical measure of long-term ownership costs attributable to fuel economy.

Energy DNA

Vehicle ClassLarge Cars
Fuel TypeRegular
Engine3L 6-cyl
AspirationNaturally Aspirated
TransmissionAutomatic (variable gear ratios)
Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions444 g/mi
Start-Stop SystemNot Equipped
GHG Score-1/10
Smog RatingN/A
Est. Annual Cost$3,000
5-Year Cost DeltaSave $4,250

Personalized Commute CalculatorEPA defaults to 55% City / 45% Hwy

55% City45% Highway

Adjust the slider to match your daily driving habits. City driving involves stop-and-go traffic under 45mph, while highway driving represents sustained speeds over 55mph.

Your Real MPG
20.6
Impact vs EPA
$-76
/ year
💨

Aerodynamic Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Expect your real-world highway fuel economy to drop by roughly 15-20% at interstate speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost
$725/mo
Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.
15,000 mi
Value Depreciation
Est. value lost over 60 months
$20,000
46.0%
Fuel & Electricity
Based on National Average rates ($3.50/gal)
$13,125
30.2%
Estimated Insurance
Based on vehicle class risk profile
$10,000
23.0%
State Registration Fees
Based on National Average DMV base rates
$400
0.9%
Total 5-Year Cost$43,525

Recall Intelligence

✓ No recalls have been issued for this vehicle configuration.

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Looking for comprehensive historical data?

NHTSA FARS (Fatal Crash History) and broader generational safety trends are aggregated at the model level rather than by specific engine configurations. View the complete historical data profile for all Mercury Montego FWD configurations.

View Model History

Similar 2006 Large Cars Alternatives

2006 Buick Lucerne

3.8L 6-cyl Front-Wheel Drive

20MPG
City: 17Hwy: 26$3,000/yr

2006 Chevrolet Impala

3.9L 6-cyl Front-Wheel Drive

20MPG
City: 17Hwy: 25$3,000/yr

2006 Chrysler 300

3.5L 6-cyl Rear-Wheel Drive

20MPG
City: 17Hwy: 25$3,000/yr

2006 Chrysler 300

3.5L 6-cyl Rear-Wheel Drive

20MPG
City: 17Hwy: 24$3,000/yr

2006 Dodge Charger

3.5L 6-cyl Rear-Wheel Drive

20MPG
City: 17Hwy: 24$3,000/yr

2006 Ford Five Hundred FWD

3L 6-cyl Front-Wheel Drive

20MPG
City: 18Hwy: 25$3,000/yr

Fuel Cost Analysis

Annual Fuel Cost$3,000
vs. Avg Vehicle (5 yrs)Save $4,250

Based on 15,000 miles/year and current fuel prices.

Efficiency Breakdown

City18 MPG
Highway25 MPG
Combined20 MPG

Estimated Lifetime Carbon Footprint

(Based on 200,000 miles driven)

88.9 metric tons CO₂
Equivalent To:
🌳 110 tree seedlings grown for 10 yrs
✈️ 7.4 cross-country flights/yr

Data Provenance

Data directly from the EPA National Vehicle and Fuel Emissions Laboratory. The combined rating is a weighted average (55% city, 45% highway). For official figures, visit fueleconomy.gov.