The Lemon Index

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Nissan 300ZX Twin Turbo (Z32, 1990–1996): specs, VG30DETT engine and what owners say

Nissan 300ZX (Z32) in pearl white, AI illustration

300ZX Twin Turbo Z32 · 1990–1996

300horsepower
5.50–60 mph, sec
155mph top speed

3.0-liter twin-turbo VG30DETT V6, 300 hp (US manual), 5-speed manual or 4-speed automatic, rear-drive. Non-turbo: 222 hp.

Why it's famous

  • Import Car of the YearName

    Motor Trend named the 300ZX its 1990 Import Car of the Year.

  • Seven years on the 10Best listName

    Car and Driver put the Z32 on its Ten Best list for seven years in a row, every model year it was sold in the US.

  • Daytona and Le Mans winnerRacing

    A Cunningham-prepared 300ZX won the 1994 24 Hours of Daytona and the 12 Hours of Sebring. At Le Mans that year, Steve Millen, Johnny O’Connell and John Morton won the IMSA GTS class and finished fifth overall. Millen and Nissan took the 1994 IMSA GTS drivers’ and manufacturers’ titles.

  • Designed on a supercomputerNameNot fully confirmed

    Nissan used a Cray-2 supercomputer to design the Z32, which Wikipedia calls one of the first production cars designed with CAD software.

  • The Super Bowl ad that aired onceFilm

    Ridley Scott directed a 300ZX Twin Turbo ad for the 1990 Super Bowl. It aired only once before Nissan pulled it, reportedly over fears it promoted street racing.

Sold new in the US. Sold new in the US for model years 1990 to 1996, as the non-turbo 300ZX and the 300ZX Twin Turbo. The last 300 US cars included a Commemorative Edition. In Japan it was sold as the Fairlady Z until 2000.

On this site: Nissan 350Z · Nissan 370Z · Nissan Z (2023 on)

Plain text from the sources listed: no race photos, anime stills, logos or likenesses. Items marked "Not fully confirmed" rest on one weaker source. Every JDM car

Sources
  1. Wikipedia: Nissan 300ZX
  2. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024)
  3. Nissan USA: Steve Millen reflects on the Nissan 300ZX win at the Rolex 24 Hours of Daytona (Aug 2014)
  4. 24h-lemans.com: Le Mans 1994: Nissan and the 300 ZX Turbo win the IMSA GTS (Dec 2014)

Z32 300ZX · 1990–1996

How fast is the 300ZX?

2-seat coupe / 2+2 coupe / convertible, 1990–1996. 0–60 times are magazine tests where we have one, otherwise the maker's figure.

300ZX Twin Turbo

1990–1996

300 hpat 6,400 rpm with the 5-speed manual; 280 hp with the automatic

Twin turbos with twin intercoolers, Super HICAS four-wheel steering, an adjustable two-mode suspension and thicker brake discs than the non-turbo car.

Torque
283 lb-ftat 3,600 rpm (384 Nm)
0–60 mph
5.5 sCar and Driver test
Top speed
155 mphelectronically limited
Gearbox
5-speed manual or 4-speed automatic, rear-drive
Sources
  1. Wikipedia: Nissan 300ZX
  2. Wikipedia: Nissan VG engine
  3. 0-60specs.com: Nissan 300ZX 0-60 runs by magazine (Car and Driver, Motor Trend, MotorWeek)
  4. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024)

300ZX (non-turbo)

1990–1996

222 hpat 6,400 rpm

The non-turbo car, with the same body. It came as a two-seater and a 2+2, and a convertible joined the range in 1993.

Torque
198 lb-ftat 4,800 rpm (268 Nm)
0–60 mph
6.7 sCar and Driver test
Top speed
143 mphCar and Driver’s 1989 test; Hagerty UK says 149 mph
Gearbox
5-speed manual or 4-speed automatic, rear-driveHagerty UK says the automatic slowed 0-60 to 7.5 seconds
Sources
  1. Wikipedia: Nissan 300ZX
  2. 0-60specs.com: Nissan 300ZX 0-60 runs by magazine (Car and Driver, Motor Trend, MotorWeek)
  3. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024)

Fairlady Z Twin Turbo (Japan)

1989–2000

276 hp280 PS (206 kW) at 6,400 rpm, Nissan’s figure under Japan’s gentlemen’s agreement (JDM)

The Japanese car, badged Fairlady Z and rated at 280 PS. Hagerty UK says the turbo really made about 300 bhp wherever it was sold.

Torque
286 lb-ftat 3,600 rpm, converted from Nissan’s 388 Nm (JDM)
Weight
1,570 kg (3,461 lb)curb, Fairlady Z 2by2 Twin Turbo (GCZ32)
Sources
  1. Wikipedia: Nissan 300ZX
  2. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024)
  3. Nissan Heritage Collection: Fairlady Z 2by2 300ZX Twin Turbo (GCZ32, 1989) specifications

The engine: Nissan VG30DETT

Nissan VG30DETT engine, AI illustration

3.0-liter V6, twin-turbo

LayoutV6, DOHC 24-valve, iron block, aluminum heads, belt-driven cams
Output300 hp at 6,400 rpm and 283 lb-ft at 3,600 rpm (US manual); 280 hp with the automatic; 280 PS in Japan
Displacement2,960 cc (3.0 liters)
TurbosTwo Garrett/Mitsubishi T22/TB02 hybrid turbos in parallel, made just for Nissan, with two intercoolers
Valve timingNissan’s NVTCS variable valve timing

Engine's YouTube owner tone 44/100 (videos about the Nissan VG30DETT in every car that uses it, so it differs from this car's own tone below)

Nissan VG30DETT engine page →

Known issues

  • Turbo failure, and the engine comes out to fix itOutlet report

    SlashGear, citing Car and Driver, says the turbo seals can start leaking between 60,000 and 80,000 miles. Writing on Jalopnik about his own car, Peter Monshizadeh found a seized turbo and says the engine bay is so cramped that the easiest way to replace the turbos is to pull the engine.

  • Fuel injectors and misfiresOutlet report

    Jalopnik’s owner found two dead fuel injectors during his rebuild, and another failed about 3,000 miles later. He says the old-style injectors don’t like ethanol fuel. SlashGear, citing Autocar, says injectors can stick and cause misfires, and Hagerty UK says to listen for a ticking from the coils or injectors.

    8 owner complaints to NHTSA mention it (1990–1996)
  • Timing beltOutlet report

    Hagerty UK says a new timing belt is needed every 60,000 miles, and to judge it on age as well as mileage. Jalopnik gives 60,000 miles or four years, whichever comes first. Hagerty UK also says to check for oil leaks at the cam end seals.

    Fix: Replace the timing belt every 60,000 miles or four years.

    1 owner complaint to NHTSA mentions it (1990–1996)
  • Heat, wiring and old hosesOutlet report

    Hagerty UK says this engine runs hot as standard, so the cooling system must be perfect, and that the heat can damage the wiring loom. Jalopnik’s owner found the rubber brake-booster vacuum hoses old and cracked, and says the many plenum vacuum hoses are hard to refit.

    2 owner complaints to NHTSA mention it (1990–1996)
Engine sources
  1. Wikipedia: Nissan 300ZX
  2. Wikipedia: Nissan VG engine
  3. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024)
  4. Nissan Heritage Collection: Fairlady Z 2by2 300ZX Twin Turbo (GCZ32, 1989) specifications
  5. SlashGear: Everything you should know before buying a Nissan 300ZX (Mark Cowley, Jan 2023)
  6. Jalopnik: Here’s exactly what it cost to buy and rebuild a Nissan 300ZX Twin Turbo (Peter Monshizadeh, Mar 2017)
  7. Jalopnik: Fuel injector failure is just another day of Nissan 300ZX Twin Turbo ownership (Peter Monshizadeh, Dec 2017)

What owners say on YouTube

51This car's YouTube owner tone, out of 100 · videos about this generation only (the engine's tone above covers every car with that engine)

Owners praise

Looks18%
Handling and steering15%
Power and acceleration9%
Everyday comfort6%

Owners complain about

Fuel pump / fuel system16%
Rust / T-top leaks11%
Fuel injectors / misfire10%
Rust9%

Share of the 177 most-watched 300ZX videos that praise or criticize each topic (a praise or trouble word near it in the title or transcript).

Most-watched videos

Should you buy a 300ZX?

  • YouTube likes the 1993 best (52/100).
  • Most owner complaints: the 1990 (19). Fewest: the 1996 (2). Raw counts, not per car sold, for every version NHTSA files under this name.
  • Budget for fuel injectors and misfires: 8 owner complaints mention it.
  • Budget for timing belt: 1 owner complaint mentions it. Replace the timing belt every 60,000 miles or four years.
  • Repair costs: we don't have owner-reported repair costs for the 300ZX yet.
All sources (10)
  1. Wikipedia: Nissan 300ZX Wikipedia
  2. Wikipedia: Nissan VG engine Wikipedia
  3. 0-60specs.com: Nissan 300ZX 0-60 runs by magazine (Car and Driver, Motor Trend, MotorWeek) magazine tests, aggregated
  4. Hagerty UK: Buying guide: 1990–96 Nissan 300ZX (Alisdair Suttie, Aug 2024) outlet
  5. Nissan Heritage Collection: Fairlady Z 2by2 300ZX Twin Turbo (GCZ32, 1989) specifications Nissan
  6. SlashGear: Everything you should know before buying a Nissan 300ZX (Mark Cowley, Jan 2023) outlet
  7. Jalopnik: Here’s exactly what it cost to buy and rebuild a Nissan 300ZX Twin Turbo (Peter Monshizadeh, Mar 2017) outlet
  8. Jalopnik: Fuel injector failure is just another day of Nissan 300ZX Twin Turbo ownership (Peter Monshizadeh, Dec 2017) outlet
  9. Nissan USA: Steve Millen reflects on the Nissan 300ZX win at the Rolex 24 Hours of Daytona (Aug 2014) Nissan
  10. 24h-lemans.com: Le Mans 1994: Nissan and the 300 ZX Turbo win the IMSA GTS (Dec 2014) outlet

Owner complaints to NHTSA

NHTSA files every 300ZX under 300ZX, turbo and non-turbo alike, so these counts include the non-turbo cars. They are the Z32 model years 1990–1996 only.

No Lemon Index for the 300ZX: the index is complaints per car sold, and sales by trim aren't published. These are raw counts.

56 complaints for 1990–1996.

199019
199112
19923
199312
19944
19954
19962

What they're about

Power train17
Fuel system, gasoline10
Engine and engine cooling10
Electrical system7
Service brakes, hydraulic5

Recalls

No recalls on file for these years.

Source: NHTSA (api.nhtsa.gov). Check a VIN for open recalls on one car.

Quick answers

How fast is the Nissan 300ZX Twin Turbo?

The Z32 300ZX Twin Turbo makes 300 hp and 283 lb-ft. Car and Driver measured 0–60 mph in 5.5 seconds. Top speed: 155 mph (electronically limited).

What engine does the Nissan 300ZX (Z32) have?

The Z32 300ZX (1990–1996) uses the Nissan VG30DETT, a 3.0-liter V6, twin-turbo.

Why is the 300ZX famous?

Import Car of the Year: Motor Trend named the 300ZX its 1990 Import Car of the Year. Seven years on the 10Best list: Car and Driver put the Z32 on its Ten Best list for seven years in a row, every model year it was sold in the US. Daytona and Le Mans winner: A Cunningham-prepared 300ZX won the 1994 24 Hours of Daytona and the 12 Hours of Sebring. At Le Mans that year, Steve Millen, Johnny O’Connell and John Morton won the IMSA GTS class and finished fifth overall. Millen and Nissan took the 1994 IMSA GTS drivers’ and manufacturers’ titles.

Was the Nissan 300ZX (Z32) sold in the US?

Yes. Sold new in the US for model years 1990 to 1996, as the non-turbo 300ZX and the 300ZX Twin Turbo. The last 300 US cars included a Commemorative Edition. In Japan it was sold as the Fairlady Z until 2000.

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