Against 264 other V6 cars rated 1990–1992, the Monaco sits right on their 18.2 mpg average.
Every Dodge Monaco engine, compared
The Dodge Monaco was rated in a single specification, so its gas mileage does not vary by version — only by model year. Yearly cost assumes 12,000 miles at $3.20 a gallon.
| Engine | Combined | City / Highway | Years | Fuel per year |
|---|---|---|---|---|
| 3L 6-cyl | 15.7 / 24 | 1990–1992 | $2,053 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (1992) | $0.168 |
| Fuel per year | $2,021 |
| Fuel over five years | $10,105 |
| Against other V6 cars, 1990–1992 | −$89 a year |
| EPA's own estimate | $3,350 a year |
City or highway — who is this car for
The 1992 Dodge Monaco gives up 8 mpg in town: 24 on the highway against 16 in the city, $800 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (1992) | 16 mpg | $2,400 a year if you only drive in town |
| Highway | 24 mpg | $1,600 a year if you mostly commute |
| Gap | +8 mpg (50%) | Wide — this car dislikes traffic |
How the Monaco changed over the years
The Monaco peaked in 1992 at 19 mpg (16 city, 24 highway) and was at its thirstiest in 1990 at 18 — 1 mpg apart, or $112 a year in fuel between buying one year and the other.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 1992 | 16 / 24 | 1 | $2,021 | |
| 1991 | 16 / 24 | 1 | $2,021 | |
| 1990 | 15 / 24 | 1 | $2,133 |
MPG is a number. Dollars per year is the answer.
- Fuel profile built from your actual mileage and local prices
- Fuel tracker: what you really spend, month by month
- Insurance and fuel folded into 5-year cost to own
- Compare any two cars on total cost, not sticker price
- No ads, no tracking — and much more
How we count
This page rests on 3 EPA ratings of the Dodge Monaco — 1 engine across 1990–1992. The mileage is EPA's laboratory figure, unchanged; the yearly bill is ours, at 12,000 miles and $3.20 a gallon, against EPA's own estimate of $3,350. Full method.
Frequently asked questions
What mpg does the 1992 Dodge Monaco get?
19 mpg combined, 16 city and 24 highway, per EPA. Across every year since 1990 the Monaco has averaged 18.7 mpg.
Is the 1992 Monaco more efficient than the 1991?
About the same: 19 against 19 mpg combined.
Which Monaco year has the best gas mileage?
The 1992, at 19 mpg combined (16 city, 24 highway), which is also the latest model year we hold.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.