2023 Ford Mustang
2.3L 4-cyl · 10-speed automatic with select shift · RWD
Official EPA record #46343 from FuelEconomy.gov · data 2026-07-26 · every assumption below is yours to edit. How this is computed
Per month
$162.83
Per year
$1,954
Per mile
16.3¢/mi
5-year total
$9,770
Your own average replaces the EPA laboratory values — never averaged together with them — and the driving-mix setting stops applying, because a figure you measured already contains your own mix.
Notes & official EPA estimate
Official FuelEconomy.gov estimate: $2,600/year — assumes 15,000 miles/year and EPA price assumptions. The figures above use your inputs instead.
Official EPA efficiency
| Measure | Value |
|---|---|
| City MPG | 21 |
| Highway MPG | 31 |
| Combined MPG | 24 |
Official EPA estimates
| Estimate | Value |
|---|---|
| Official annual fuel cost (15,000 mi/yr) | $2,600/yr |
| Tailpipe CO₂ | 363 g/mi |
| EPA greenhouse gas score | 5/10 |
| EPA smog rating (Federal Tier 3 Bin 70) | 5/10 |
Source: U.S. EPA / DOE FuelEconomy.gov, vehicle record #46343 (record updated 2023-03-01). Snapshot processed 2026-07-26; page data last changed 2023-03-01.
Related configurations
Same year, same family
- Mustang · 2.3L 4-cyl · 6-speed manual · RWD2023
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- Mustang Mach 1 · 5.0L 8-cyl · 6-speed manual · RWD2023
- Mustang Mach 1 · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2023
- Mustang · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2023
- Mustang Convertible · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2023
- Mustang HO Coupe · 2.3L 4-cyl · 10-speed automatic with select shift · RWD2023
Adjacent model years
- Mustang Performance Package · 2.3L 4-cyl · 10-speed automatic with select shift · RWD2024
- Mustang · 2.3L 4-cyl · 10-speed automatic · RWD2024
- Mustang · 5.0L 8-cyl · 6-speed manual · RWD2024
- Mustang · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2024
- Mustang Dark Horse · 5.0L 8-cyl · 6-speed manual · RWD2024
- Mustang Dark Horse · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2024
- Mustang · 5.0L 8-cyl · 6-speed manual · RWD2024
- Mustang · 5.0L 8-cyl · 10-speed automatic with select shift · RWD2024