36/100

1990Midsize CarsRegular

1990 Dodge Dynasty

EPA ID: 6814

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City MPG

Combined MPG

19MPG· Below Avg

Highway MPG

Fuel Economy Overview

The 1990 Dodge Dynasty achieves an EPA-estimated 19 MPG in combined city and highway driving, with 17 MPG in the city and 24 MPG on the highway. Powered by a 3L 6-cylinder engine paired with a automatic 4-spd, this midsize cars features Front-Wheel Drive drive.

In terms of environmental impact, the 1990 Dynasty produces approximately 468 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 Dynasty has higher-than-average emissions in this regard.

The estimated annual fuel cost for this vehicle is $3,150, based on 15,000 miles of driving per year and current national average fuel prices. Compared to the average new vehicle, you would save $5,000 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 ClassMidsize Cars

Fuel TypeRegular

Engine3L 6-cyl

AspirationNaturally Aspirated

TransmissionAutomatic 4-spd

Drive TypeFront-Wheel Drive

Green Scorecard

CO2 Emissions468 g/mi

Start-Stop SystemNot Equipped

GHG Score-1/10

Smog RatingN/A

Est. Annual Cost$3,150

5-Year Cost DeltaSave $5,000

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

19.6

Impact vs EPA

$-80

/ 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

$647/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

$16,000

41.2%

Fuel & Electricity

Based on National Average rates ($3.50/gal)

$13,816

35.6%

Estimated Insurance

Based on vehicle class risk profile

$8,600

22.2%

State Registration Fees

Based on National Average DMV base rates

$400

1.0%

Total 5-Year Cost$38,816

Recall Intelligence

Campaign #96V099000·1996-09-03

moderate

Component: SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP

THE ABS HYDRAULIC CONTROL UNIT CAN EXPERIENCE EXCESSIVE BRAKE ACTUATOR PISTON SEAL WEAR CAUSING PUMP-MOTOR DETERIORATION.

Consequence & Remedy

Consequence: IF THIS CONDITION OCCURS, THE ABS FUNCTION COULD BE LOST AND REDUCED POWER ASSIST WOULD BE EXPERIENCED DURING VEHICLE BRAKING INCREASING THE POTENTIAL FOR A VEHICLE ACCIDENT.

Remedy: DEALERS WILL TEST THE VEHICLE'S ANTI-LOCK BRAKE SYSTEM AND REPAIR THE VEHICLES IF NECESSARY. ALSO THE WARRANTY ON ALL ABS COMPONENTS WILL BE EXTENDED TO 10 YEARS OR 100,000 MILES (EXCEPT FOR THE BRAKE ACTUATOR PISTON ASSEMBLY AND THE PUMP-MOTOR ASSEMBLY WHICH WILL HAVE A LIFETIME COVERAGE). OWNERS WILL ALSO BE REIMBURSED FOR PREVIOUS ABS COMPONENT REPAIR COSTS.

Campaign #91V191000·1992-01-10

advisory

Component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:HOSES, LINES/PIPING, AND FITTINGS

THE ANTI-LOCK BRAKE SYSTEM HIGH PRESSURE HOSE MAY LEAK OR DETACH AT ITS CRIMPED END FITTING RESULTING IN THE DISCHARGE OF HYDRAULIC FLUID.

Consequence & Remedy

Consequence: FLUID DISCHARGE EVENTUALLY CAUSES THE LOSS OF BOTH THEANTI-LOCK BRAKE SYSTEM AND HYDRAULIC ASSIST FOR THE BRAKE SYSTEM, RESULTING ININCREASED LIKELIHOOD OF BRAKE LOCKUP AND INCREASED STOPPING DISTANCES, WHICHCOULD RESULT IN A VEHICLE ACCIDENT.

Remedy: REPLACE THE ABS HIGH PRESSURE HOSE WITH A HOSE OF DIFFERENT DESIGN AND CONSTRUCTION.

Campaign #91V004000·1991-07-04

critical

Component: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR

WATER LEAKING UNDER WINDSHIELD COWL IN AREA ABOVE HEATER BLOWER MOTOR RESISTOR BLOCK RESULTS IN CORROSION OF THE RESISTOR TERMINALS.

Consequence & Remedy

Consequence: CORROSION OF THE RESISTOR TERMINALS INCREASES ELECTRICALRESISTANCE, LEADING TO OVERHEATING AND POSSBLE IGNITION OF THE WIRING CONNECTORSAND INSULATION, CAUSING A FIRE IN THE COWL AREA.

Remedy: THE BLOWER MOTOR RESISTOR BLOCK WILL BE REPLACED, AND A MASTIC PATCH APPLIED TO SEAL THE COWL AGAINST WATER ENTRY. DAMAGED WIRE CONNECTORS WILL BE REPLACED.

Campaign #90V080000·1990-10-30

moderate

Component: AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE

AIR BAG INFLATOR MODULES MAY NOT CONTAIN DIFFUSER HOLES BETWEEN THE IGNITOR AND PROPELLANT CHAMBERS.

Consequence & Remedy

Consequence: AIR BAGS WOULD NOT DEPLOY IN AN IMPACT SITUATION, WHICH COULD LEAD TO DRIVER INJURY.

Remedy: REPLACE AIR BAG INFLATOR MODULES WITH PROPERLY MACHINED MODULES.

Campaign #89V237000·1990-02-21

critical

Component: ENGINE AND ENGINE COOLING:ENGINE

THE ENGINE VALVE COVER GASKET MAY DISLOCATE AND ALLOW AN ENGINE OIL LEAK AT THE GASKET.

Consequence & Remedy

(Based on 200,000 miles driven)

93.5 metric tons CO₂

Equivalent To:

🌳 116 tree seedlings grown for 10 yrs

✈️ 7.8 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.