30/100

2004Sport Utility Vehicle - 2WDRegular

2004 Mercury Mountaineer 2WD

EPA ID: 20447

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City MPG

Combined MPG

16MPG· Below Avg

Highway MPG

Fuel Economy Overview

The 2004 Mercury Mountaineer 2WD achieves an EPA-estimated 16 MPG in combined city and highway driving, with 14 MPG in the city and 19 MPG on the highway. Powered by a 4L 6-cylinder engine paired with a automatic 5-spd, this sport utility vehicle - 2wd features Rear-Wheel Drive drive.

In terms of environmental impact, the 2004 Mountaineer 2WD produces approximately 555 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 Mountaineer 2WD has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,750, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $8,000 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 ClassSport Utility Vehicle - 2WD

Fuel TypeRegular

Engine4L 6-cyl

AspirationNaturally Aspirated

TransmissionAutomatic 5-spd

Drive TypeRear-Wheel Drive

Green Scorecard

CO2 Emissions555 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,750

5-Year Cost DeltaSave $8,000

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

15.9

Impact vs EPA

+$25

/ year

💨

The Brick Effect: Highway Speed Penalty

EPA highway tests average roughly 48 mph. Driving at 75 mph increases aerodynamic drag exponentially. Because the Sport Utility Vehicle - 2WD has a large frontal area, expect your real-world highway fuel economy to drop by up to 25% at high speeds.

5-Year Total Cost of Ownership

Estimated Monthly Cost

$677/mo

Includes estimated depreciation, fuel, insurance, and state fees over 5 years. Does not include loan interest.

Annual Mileage15,000 mi

Value Depreciation

Est. value lost over 60 months

$14,700

36.2%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$16,406

40.4%

Estimated Insurance

Based on vehicle class risk profile

$9,125

22.5%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$40,631

Recall Intelligence

Campaign #07E104000·2008-01-15

critical

Component: VISIBILITY:GLASS, SIDE/REAR

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."

Consequence & Remedy

(Based on 200,000 miles driven)

111.1 metric tons CO₂

Equivalent To:

🌳 137 tree seedlings grown for 10 yrs

✈️ 9.3 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.