1991 Acura Nsx: Recalls, Problems & MPG
Here are the deets on the 1991 Acura Nsx: 1 recall, 4 owner complaints and up to 18 mpg combined.
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Recalls
1 vehicle recall from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.
Seat belts Vehicle recall #95V103001 · 1995 · 3,700,000 vehicles
What's wrong: The front safety belt buckle release buttons can break. These red plastic release buttons are marked "press." if a button breaks, pieces can fall into the buckle assembly causing the buckle to operate improperly.
Why it matters: The safety belts would not provide adequate protection to an occupant in a vehicle crash.
The fix: Owners should promptly check the condition and operation of both front safety belt buckles. Carefully inspect the red release button for any breaks or cracks. Check that both buckles are operating properly by inserting each latch plate into its buckle, tug on the belt to make sure the latch is…
Most-reported problems
Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.
What owners describe
- Brakes (hydraulic) (2): the most common themes are leaks (2).
- Tires (1): no single recurring theme in the descriptions.
- Transmission & drivetrain (1): no single recurring theme in the descriptions.
The 1991 Acura Nsx has 4 owner complaints, ranking #2 of 10 Nsx model years for complaints (2.4× the average Nsx year). Neighboring years: 1992 (2 complaints, 0 recalls).
Engines & fuel economy (EPA)
| Engine | Transmission | Drive | City | Hwy | Comb. | Fuel |
|---|---|---|---|---|---|---|
| 3.0 L 6-cyl | Automatic 4-spd | Rear-Wheel Drive | 16 | 22 | 18 | Premium |
| 3.0 L 6-cyl | Manual 5-spd | Rear-Wheel Drive | 16 | 22 | 18 | Premium |
Want the full repair deets? Get the factory manual.
Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 1991 Acura Nsx.
Closest thing to the factory manual for most years. Pay once, keep it.
Most $25–$78, one-timePro-shop repair procedures, wiring diagrams and TSBs for your exact car.
From $19.99/mo · $39.99/yrOEM procedures, specs and recall/TSB info, the same source many shops use.
From $19.99/mo · $59.99/yrStep-by-step photos written from a real teardown. Great for first-timers.
Books ~$30–$40 · AllAccess $34.99/moHeads up: we may earn a commission if you buy through these links, at no extra cost to you. Prices checked 2026-10 and can change. We never host or link to pirated manuals. Disclosure
FAQ
Does the 1991 Acura Nsx have any recalls?
Yes. NHTSA lists 1 vehicle recall for the 1991 Acura Nsx. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.
What are the most common 1991 Acura Nsx problems?
Owners have filed 4 complaints with NHTSA. The most-reported areas are brakes (hydraulic) (2), tires (1), transmission & drivetrain (1).
What gas mileage does the 1991 Acura Nsx get?
EPA ratings run up to 18 mpg combined (3.0 L, Automatic 4-spd), across 2 engine and transmission combos.
Where can I get a 1991 Acura Nsx repair manual?
eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.