The BBE Journal

Acura NSX Type S: The Engineering Changes Behind the Final-Year Badge

Big Boy Exotics

Acura NSX Type S: The Engineering Changes Behind the Final-Year Badge

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Red 2022 Acura NSX Type S with black wheels at an outdoor gathering, viewed from the front three-quarter angle.

Photo: Kevauto / Wikimedia Commons / CC BY-SA 4.0. Resized by Wikimedia Commons; no other changes.

The 2022 Acura NSX Type S deserves to be understood as a coordinated development of the second-generation NSX. Its 600-hp headline is useful, but the more interesting changes involve how the hybrid system delivers torque, how the gearbox responds and how the chassis uses the available performance. For US collectors, those distinctions give the final-year model substance beyond its limited production.

Acura revealed the car in August 2021 for the 2022 model year. Its production run was 350 examples worldwide, with 300 designated for the United States. These are historical facts, not a suggestion that factory allocations remain available.

Understand the original hybrid architecture

The NSX combines a mid-mounted, twin-turbocharged 3.5-liter V6 with a rear direct-drive motor and two front traction motors. Acura’s Type S specifications list a nine-speed dual-clutch transmission and combined output of 600 hp and 492 lb-ft. The combustion engine’s individual rating is 520 hp.

System output should not be calculated by simply adding each component’s advertised peak. The peaks can occur under different operating conditions. Use the manufacturer’s combined rating when comparing complete powertrains, and the component ratings when discussing the individual pieces.

The two front motors also matter for more than acceleration. Their placement allows the hybrid system to influence front-wheel torque distribution, making electric drive part of the car’s handling strategy. That is a more informative description than calling the NSX a gasoline supercar with an electric boost.

The Type S changes the delivery

Acura’s launch engineering presentation describes a shorter front Twin Motor Unit gear ratio and revised battery use, including greater usable capacity and output. The nine-speed gearbox received new programming, with quicker clutch engagement for selected upshifts and a Rapid Downshift function.

The engine changes included turbochargers shared with the NSX GT3 Evo, revised injectors and intercoolers. Together, the revisions show why the Type S cannot be reduced to a software power increase. Mechanical hardware, electrical operation and transmission behavior were developed as a package.

A shorter reduction ratio can increase torque multiplication while changing the relationship between motor speed and road speed. That is a useful reminder that acceleration depends on gearing as well as peak power. The badge represents decisions about delivery, not only a larger number on a brochure.

The supporting equipment is specific too

Acura’s Type S historical account records forged split-five-spoke wheels, bespoke Pirelli tires and a standard carbon-fiber roof. The optional Lightweight Package included carbon-ceramic brakes and reduced curb weight by a quoted 57.8 pounds.

That optional package deserves separate confirmation when comparing cars. A carbon roof alone does not establish that it is fitted, because the roof was standard. Ask for original build documentation and inspect the actual brake hardware rather than relying on a listing’s broad description of carbon equipment.

Preserve the distinction in the ownership plan

Have an NSX-qualified specialist assess the hybrid system, cooling circuits, drivetrain and software status together. If a car has Gotham Gray matte paint, obtain the correct care instructions before arranging detailing or paint correction. A finish with a particular maintenance requirement should influence the practical plan from the beginning.

The Type S offers a focused endpoint to one generation’s engineering. Its appeal can include Ohio production, a small global run and distinctive styling, but the strongest explanation remains technical: several connected systems were revised to change how the car responds. Understanding those changes makes the final-year badge more meaningful.

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