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Ford Mustang

Photo: Ford Mustang by Rennett Stowe from USA, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.

Ford · model year 1984

1984 Ford Mustang

Subcompact · Gas · EPA class: Subcompact Cars

EPA figures · 1984fueleconomy.gov
16MPG combined
14/20MPG city / highway
$4,200fuel a year
555 g CO₂ per mile 5.0 L 8-cyl Automatic 4-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

The CarCody take

The 1984 Ford Mustang is a gasoline subcompact car with a 5.0-liter eight-cylinder engine and four-speed automatic transmission. Its EPA rating is 16 MPG combined, with 14 MPG in city driving and 20 MPG on the highway. The listed annual fuel cost is $4,200, making fuel use the central ownership number.

Good to know

  • 5.0-liter eight-cylinder gasoline engine
  • Four-speed automatic transmission
  • 20 MPG highway rating
  • 1984 Mustang subcompact car body

Watch for

  • 14 MPG city rating
  • 16 MPG combined rating
  • Listed annual fuel cost of $4,200

Who it suits. Drivers who want an eight-cylinder gasoline Mustang Buyers comfortable with higher yearly fuel spending

The 1984 Ford Mustang makes its case with a 5.0-liter eight-cylinder engine and four-speed automatic transmission. Expect 16 MPG in combined driving, 14 MPG in the city, and 20 MPG on the highway. The listed annual fuel cost is $4,200. That combination suits a buyer who accepts substantial fuel spending for this gasoline powertrain. It is a poor match for someone whose main goal is reducing fuel use, because the EPA figures leave little room for that priority.

What it is

This 1984 Ford Mustang is a subcompact car that runs on gasoline. It uses a 5.0-liter, eight-cylinder engine paired with a four-speed automatic transmission.

Its defining EPA figure is 16 MPG combined. That rating blends city and highway driving into one number for everyday comparisons.

The numbers

City driving is rated at 14 MPG. Highway driving is rated at 20 MPG, so steadier road travel uses less fuel than stop-and-go trips.

The combined 16 MPG figure is the simplest number to use when comparing this Mustang with another car.

What it costs to run

The listed annual fuel cost is $4,200. At 16 MPG combined, fuel spending is a major part of the running-cost picture for this Mustang.

How it compares

Use the 16 MPG combined rating as the baseline when weighing this Mustang against other cars. Its 14 city and 20 highway figures also show how the gap can change with the type of driving you do.

For more Ford models to line up beside it, see Ford cars.

Who it suits

This Mustang fits a buyer who wants a gasoline car with a large eight-cylinder engine and accepts a 16 MPG combined rating.

It makes more sense for someone who values this engine and automatic setup than for a driver focused on minimizing fuel use.

Trade-offs

The 5.0-liter eight-cylinder engine and automatic transmission define the powertrain, but the EPA numbers come with a 14 MPG city rating and a $4,200 annual fuel cost.

Highway travel is rated at 20 MPG, which is better than its city result, but the combined figure remains 16 MPG.

Verdict

Choose the 1984 Ford Mustang for its eight-cylinder gasoline setup and familiar automatic transmission, not for low fuel spending. The useful expectation is 16 MPG across mixed driving, with city trips closer to 14 MPG and highway runs around 20 MPG. A listed $4,200 annual fuel cost puts the ownership trade-off in clear terms. If those fuel numbers fit your budget and driving pattern, this subcompact Mustang matches the stated priorities; if fuel economy comes first, its EPA figures point you elsewhere.

Every figure on record

Efficiency
Combined MPG
16 MPG
City MPG
14 MPG
Highway MPG
20 MPG
Running cost
Annual fuel cost
$4,200
Tailpipe CO₂
555 g per mile
The car
Model year
1984
Body
Car
EPA size class
Subcompact Cars
Powertrain
Engine
5.0 L 8-cyl
Transmission
Automatic 4-spd
Fuel
Gasoline

Questions

What fuel does the 1984 Ford Mustang use?

It uses gasoline.

What is the Mustang's combined MPG?

Its EPA combined rating is 16 MPG.

What are its city and highway MPG ratings?

It is rated at 14 MPG in the city and 20 MPG on the highway.

How much is its annual fuel cost?

The listed EPA annual fuel cost is $4,200.

What engine is in this Mustang?

It has a 5.0-liter eight-cylinder engine.

What transmission does it use?

It uses a four-speed automatic transmission.

What kind of car is the 1984 Mustang?

It is a gasoline subcompact car from Ford's Mustang family. See [[list:ford-cars|Ford cars]] for other Ford models.

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