Roush Performance Mustang Transmission

The 2021 Roush Performance Mustang uses Automatic (S10), Manual 6-spd, Automatic (S6) transmissions, depending on engine and trim.

Latest model year (2021):

The Roush Performance Mustang comes with Automatic (S10), Manual 6-spd depending on engine and trim.

Verifiedfueleconomy.gov · Verified August 11, 2026

Roush Performance Mustang Transmission — All Years

YearTrimEngineTransmissionDriveMPG Comb.
2021Config 1 of 2Auto (S10), 8 cyl, 5.0 L8 5.0LAutomatic (S10)Rear-Wheel Drive15
2021Config 2 of 2Man 6-spd, 8 cyl, 5.0 L8 5.0LManual 6-spdRear-Wheel Drive14
2019Config 1 of 2Auto (S10), 8 cyl, 5.0 L8 5.0LAutomatic (S10)Rear-Wheel Drive15
2019Config 2 of 2Man 6-spd, 8 cyl, 5.0 L8 5.0LManual 6-spdRear-Wheel Drive15
2017Config 1 of 2Auto (S6), 8 cyl, 5.0 L8 5.0LAutomatic (S6)Rear-Wheel Drive17
2017Config 2 of 2Man 6-spd, 8 cyl, 5.0 L8 5.0LManual 6-spdRear-Wheel Drive16
2016Config 1 of 2Auto (S6), 8 cyl, 5.0 L8 5.0LAutomatic (S6)Rear-Wheel Drive17
2016Config 2 of 2Man 6-spd, 8 cyl, 5.0 L8 5.0LManual 6-spdRear-Wheel Drive16
2015Config 1 of 2Auto (S6), 8 cyl, 5.0 L8 5.0LAutomatic (S6)Rear-Wheel Drive16
2015Config 2 of 2Man 6-spd, 8 cyl, 5.0 L8 5.0LManual 6-spdRear-Wheel Drive16

Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.

Roush Performance Mustang data analysis

How to read this Roush Performance Mustang data

This page lists every 2015 through 2021 Roush Performance Mustang record we hold for this measurement — 10 rows in total, one per configuration and model year rather than a single headline figure. Figures are published as the source agency records them: we do not round, average or interpolate missing years, and a year that is absent from the table is a year with no published measurement rather than a zero. Where a manufacturer offered several drivetrains or body styles in the same year, each appears on its own row, because those variants rarely share the same numbers.

Where these Roush Performance Mustang figures come from

Every value on this page is loaded from federal open data — EPA fuel economy submissions, NHTSA vehicle and crash-test records, and manufacturer specification filings — rather than dealer listings or copied editorial content. The Roush Performance Mustang record refreshes as the agencies publish, which typically means new model-year rows appear in the autumn and crash-test results follow through the model year as vehicles are tested. Because certification data is filed per configuration, treat any single headline number for this vehicle with caution: the figure that applies to a specific car depends on its engine, drivetrain, body style and model year, all of which are listed separately above. If a number here disagrees with a brochure, the brochure is usually quoting the best available configuration rather than the one being sold.

Frequently Asked Questions About Mustang Transmission

What transmission does the Roush Performance Mustang have?

The Roush Performance Mustang is offered with Automatic (S10), Manual 6-spd, Automatic (S6) (2021 and earlier model years). Availability depends on engine and trim — see the year-by-year table above.

Does the Roush Performance Mustang come with a manual transmission?

Yes — a manual transmission is listed for at least one Roush Performance Mustang configuration. Check the table above for the exact years and trims.

View full Roush Performance Mustang specs

Transmission on other brands

Browse other makes