Acura NSX NC1
Weaknesses, engine ratings and buying advice
Generations
Engine Overview
The Acura NSX NC1 is available with 2 engine variants — from 573 to 600 hp.
A bespoke 3.5-litre V6 with two turbochargers and a 75-degree bank angle, combined with three electric motors — two up front for torque vectoring, one at the rear. System output is around 573 hp, the drivetrain responds instantly thanks to e-boost and shoves out of every corner with brutal all-wheel traction. The combustion engine alone is fairly unremarkable; the interplay of the hybrid architecture, by contrast, is brilliant and complex. That very complexity shapes its service character: seven oil drain plugs, high-voltage technology and dense packaging make working on the drivetrain a specialist-shop affair. As a low-volume small series the engine is sparsely documented but is considered robust when properly serviced. A technically fascinating hybrid supercar whose appeal lies in the seamless interplay of the turbo V6 and electric machines — not an engine for the home garage.
- !! Recall: leaking fuel tank crossover couplings (18V600)
NHTSA recall 18V600 for 2017-2018: the crossover pipe couplers between the two fuel tank halves may leak. Leaking fuel near an ignition source raises the fire risk. Remedy: dealer replacement of both fuel tanks.
Symptoms: Fuel smell, visible fuel leakage and fuel odor in the cabin. - !! Recall: low-pressure fuel pump may fail
Part of the wide Honda/Acura fuel pump recall (2017-2020): an improperly molded internal part in the pump can deform. If the pump fails the engine may not start or may stall while driving, raising crash risk. Remedy: fuel pump module replacement.
Symptoms: Hard starting, engine stalling while driving and power cut-outs. - !! Recall: loose PCB screws of the center brake light
Road vibration can loosen the metal screws securing the circuit board of the high-mounted center brake light. They contact the circuitry, blowing the brake light fuse and disabling the brake lights, raising rear-end collision risk.
Symptoms: Brake lights inoperative, blown brake light fuse and a warning message.
A bespoke 3.5-litre V6 with two turbochargers and a 75-degree bank angle, combined with three electric motors — two up front for torque vectoring, one at the rear. System output is around 573 hp, the drivetrain responds instantly thanks to e-boost and shoves out of every corner with brutal all-wheel traction. The combustion engine alone is fairly unremarkable; the interplay of the hybrid architecture, by contrast, is brilliant and complex. That very complexity shapes its service character: seven oil drain plugs, high-voltage technology and dense packaging make working on the drivetrain a specialist-shop affair. As a low-volume small series the engine is sparsely documented but is considered robust when properly serviced. A technically fascinating hybrid supercar whose appeal lies in the seamless interplay of the turbo V6 and electric machines — not an engine for the home garage.
- !! Recall: leaking fuel tank crossover couplings (18V600)
NHTSA recall 18V600 for 2017-2018: the crossover pipe couplers between the two fuel tank halves may leak. Leaking fuel near an ignition source raises the fire risk. Remedy: dealer replacement of both fuel tanks.
Symptoms: Fuel smell, visible fuel leakage and fuel odor in the cabin. - !! Recall: low-pressure fuel pump may fail
Part of the wide Honda/Acura fuel pump recall (2017-2020): an improperly molded internal part in the pump can deform. If the pump fails the engine may not start or may stall while driving, raising crash risk. Remedy: fuel pump module replacement.
Symptoms: Hard starting, engine stalling while driving and power cut-outs. - !! Recall: loose PCB screws of the center brake light
Road vibration can loosen the metal screws securing the circuit board of the high-mounted center brake light. They contact the circuitry, blowing the brake light fuse and disabling the brake lights, raising rear-end collision risk.
Symptoms: Brake lights inoperative, blown brake light fuse and a warning message.
Top Reported Issues
Alternatives
Chevrolet Corvette C8
Sports Car (2020–2026)
Toyota GR Yaris GXPA16
Sports Car (2020–2025)
BMW M8 G15
Sports Car (2019–2026)
BMW M8 G16
Sports Car (2019–2026)
Porsche 911 992
Sports Car (2019–2024)
Toyota GR Supra A90
Sports Car (2019–2025)
Explore more
Known Problems and Issues +
A total of 3 weaknesses have been documented for the Acura NSX NC1 (2017–2022). Considered reliable: JNC1 (3.5L V6 TT Hybrid).
What to watch out for with the Acura NSX? See the detailed listing of all engine and vehicle weaknesses in the sections above.
Frequently Asked Questions
What problems and weaknesses does the Acura NSX NC1 have? +
What should I look for when buying a used Acura NSX NC1? +
Which engine is recommended? +
Which Acura NSX NC1 engine is the most reliable? +
Which Acura NSX NC1 engine is the most fun? +
Is the Acura NSX NC1 worth buying used? +
What horsepower variants are available for the Acura NSX NC1? +
Last updated: February 2026 · All information without guarantee