Acura NSX Engine Specifications

The 2022 Acura NSX is offered with 3.5L engines in 6-cylinder form, per EPA fuel-economy records.

Latest model year (2022):

The Acura NSX is available with 6 3.5L and Automatic (AM-S9) (All-Wheel Drive).

Verifiedfueleconomy.gov · Verified August 9, 2026

Acura NSX Engine Specs — All Years

YearTrimCylindersDispl.TransmissionDriveFuel TypeVehicle Class
2022Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters
2021Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters
2020Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters
2019Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters
2018Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters
2017Auto (AM-S9), 6 cyl, 3.5 L63.5LAutomatic (AM-S9)All-Wheel DrivePremium GasolineTwo Seaters

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.

Acura NSX data analysis

How Acura NSX engine displacement varies

Across 6 configurations recorded for the 2017 through 2022 Acura NSX, engine displacement runs from 3.5 litres to 3.5 litres. The strongest figure belongs to the 2022 Acura NSX (SIDI & PFI; Hybrid) at 3.5 litres, and the weakest to the 2017 car (SIDI) at 3.5 litres — a spread of 0%. The narrow spread means any year of the Acura NSX in this table behaves much like the others, so you can shop on price, condition and mileage rather than chasing a particular model year.

What changed for 2022

Average engine displacement for the 2022 Acura NSX is 3.5 litres, against 3.5 litres for the 2021 car — it held flat. A carry-over year like this usually means no powertrain or structural change, so an older example is the cheaper way into the same specification.

How to read this Acura NSX data

This page lists every 2017 through 2022 Acura NSX record we hold for this measurement — 6 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 Acura NSX 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 Acura NSX 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 NSX Engine Specs

What engine does the Acura NSX have?

The Acura NSX is available with 6 cylinder engines ranging up to 3.5L. Transmission and drivetrain options vary by trim. See the full table above.

Is the Acura NSX available with all-wheel drive?

Yes, the Acura NSX is available with all-wheel drive. Check the "Drive" column in the table above for specific trims.

View full Acura NSX specs

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