Against 279 other 4-cyl cars rated 1984–1986, the Conquest trails their 25.2 mpg average by 6.2 mpg, about $497 a year.
Every Dodge Conquest engine, compared
The Dodge Conquest 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 |
|---|---|---|---|---|
| 2.6L 4-cyl | 17 / 22.3 | 1984–1986 | $2,021 |
What that actually costs
| Measure | Value |
|---|---|
| Cost per mile (1986) | $0.168 |
| Fuel per year | $2,021 |
| Fuel over five years | $10,105 |
| Against other 4-cyl cars, 1984–1986 | +$497 a year |
| EPA's own estimate | $3,800 a year |
City or highway — who is this car for
The 1986 Dodge Conquest gives up 5 mpg in town: 22 on the highway against 17 in the city, $514 a year if every mile were city driving.
| Measure | Value | Reading |
|---|---|---|
| City (1986) | 17 mpg | $2,259 a year if you only drive in town |
| Highway | 22 mpg | $1,745 a year if you mostly commute |
| Gap | +5 mpg (29%) | Typical for its type |
How the Conquest changed over the years
Combined figure across the 3 model years the Conquest was rated in, all of them at 19 mpg.
| Model year | Combined | City / Highway | Engines offered | Fuel per year |
|---|---|---|---|---|
| 1986 | 17 / 22 | 1 | $2,021 | |
| 1985 | 17 / 22 | 1 | $2,021 | |
| 1984 | 17 / 23 | 1 | $2,021 |
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 Conquest — 1 engine across 1984–1986. 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 $3,800. Full method.
Frequently asked questions
What mpg does the 1986 Dodge Conquest get?
19 mpg combined, 17 city and 22 highway, per EPA. Across every year since 1984 the Conquest has averaged 19 mpg.
Is the 1986 Conquest more efficient than the 1985?
About the same: 19 against 19 mpg combined.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.