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2018 Acura

NSX Hybrid

Auto (AM-S9), 6 cyl, 3.5 L, Turbo

Acura NSX: best and worst years
2018 Acura NSX Hybrid (photo 1 of 2)

Photo may show a different model year; you're viewing the 2018.

PhotoTokumeigakarinoaoshimaCC BY-SA 4.0via Wikimedia Commons

Federal investigations NHTSA record NHTSA defect investigations, model year

  • DP22005opened Jan 27, 2023ELECTRICAL SYSTEM:PROPULSION SYSTEM

    Pedestrian alert sounds

Known issues manufacturer service bulletins, model year

93 service bulletins filed with NHTSA for this model year

  • Jan 25, 2023FUEL SYSTEM, GASOLINEONL6NZ01252023

    Owner Notification Letter - Our records indicate that a Product Update has not been completed on this vehicle (Vehicle Identification Number [VIN NUMBER]). The PGM-FI computer may not output some required communication data to a generic scan tool under certain conditions due to an internal software defect. This has no effect on the function or use of the vehicle.

  • Aug 18, 2022ELECTRICAL SYSTEMB21-036

    "Service bulletin - Due to a software defect between two CPUs, the Generic Scan Tool (GST) may not be able to read the Calibration ID (CID) of the CPU under some limited conditions. NOTE: The GST issue doesn't impact the Honda scan tool."

  • Aug 10, 2022LATCHES/LOCKS/LINKAGESBTI&08102022902

    Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of the outer door handle not retracting properly. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

  • Jul 26, 2022LATCHES/LOCKS/LINKAGESBTI&07262022904

    Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of the outer door handle not retracting properly. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

  • Jul 11, 2022STRUCTUREBTI&07112022902

    Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of the outer door handle not retracting properly. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

  • Jun 14, 2022STRUCTURE:BODY:DOOR:HANDLE:EXTERIORBTI&06142022901

    Dealer message - American Honda Motor Co., Inc. (AHM) is investigating certain 2017-2018 NSXs with a client complaint of the outer door handle not retracting properly. To better understand the cause of this condition, AHM would like to inspect the vehicle prior to you attempting a repair of any kind.

  • May 6, 2022VISIBILITYBTI&05062022901

    Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2019 NSXs with a client complaint of the right or left window regulator that has failed to function properly so that the door glass will not move either up or down. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

  • Apr 12, 2022VISIBILITYBTI&04122022901

    Dealer message - American Honda Motor Co., Inc. (AHM) is searching for certain 2018-2019 NSXs with a client complaint of the right or left window regulator that has failed to function properly so that the door glass will not move either up or down. To better understand the cause of this condition, AHM would like to collect specific parts from the vehicle prior to you attempting a repair of any kind.

  • and 85 more

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
6 yr / 70k mi
Roadside assistance
4 yr / 50k mi
EV battery
8 yr / 100k mi

Source: www.cars.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.