Nissan Cedric: characteristics, generations and secrets of reliability

Nissan Cedric - the legendary business class sedan, which for decades remained a symbol of the Japanese automobile industry. This model, which debuted in 1960, has evolved from a modest family car to a luxury limousine with turbo engines and all-wheel drive. Today Cedric associated with reliability, comfort and a unique style that set it apart from competitors like Toyota Crown or Mazda Luce.

In this article we will look at technical specifications all generations Nissan Cedric, from the first models with inline sixes to the latest versions with VQ30DET and the system ATTESA E-TS. We will pay special attention engines, transmissions And suspension - those aspects that make Cedric so in demand on the secondary market. We’ll also tell you what to look for when buying a used copy, so as not to run into a “pig in a poke.”

Model history: from Y30 to Y34 - the evolution of a legend

First generation Nissan Cedric (body 30, 1960–1965) emerged as a response to the growing demand for affordable sedans in post-war Japan. The car was equipped with a modest 1.5-liter engine G-1 total capacity 55 hp, but even then it was distinguished by its robust construction and spacious interior. It's interesting that the title Cedric was not chosen by chance - it refers to a character in the novel Dumas the Father, which emphasized the European ambitions of the model.

The real breakthrough came in 1971 with the debut of the fourth generation (230), when Cedric received for the first time V-shaped 6-cylinder engine (L20, 2.0 l, 115 hp). And in 1987 he saw the light Y31 - the generation that made the model a cult. That's when they appeared:

• 🔥 Turbocharged engines RB20DET (205 hp) and RB25DET (250 hp)
• 🚗 All-wheel drive system ATTESA (predecessor Skyline GT-R)
• 💺 Luxurious interior trim with wood inserts and leather seats
• 🛡️ Reinforced frame for improved safety

The last generation was Y34 (1999–2004), which became more conservative, but retained all the best features of its predecessors. Interestingly, in some countries (for example, in the Middle East) Cedric sold under the name Nissan Gloria — its “twin” with a different front design.

Nissan Cedric engines: from naturally aspirated to turbo monsters

One of the key features Cedric There has always been a variety of powertrains. If early models were content with simple in-line fours and sixes, then since the 1980s engineers Nissan began experiments with turbocharging and variable valve timing systems. Let's look at the most famous motors:

Engine model	Volume	Power	Torque	Features
RB20E	1998 cm³	130 hp	172 Nm	Atmospheric, reliable, but rather weak for a heavy body
RB20DET	1998 cm³	205–210 hp	265 Nm	Turbo, intercooler, "gold standard" for tuning
RB25DET	2498 cm³	250 hp	315 Nm	More powerful version with reinforced block
VQ30DET	2987 cm³	265 hp	363 Nm	V6 with aluminum block, rare aftermarket

RB20DET and RB25DET are the most popular engines for tuning, but require special attention to the cooling system and turbine (especially after 200 thousand km). Atmospheric versions (RB20E, RB24S) are less powerful, but practically “indestructible” - their service life, with proper maintenance, reaches 400–500 thousand km.

The system deserves special attention NICS (Nissan Induction Control System), which controlled the length of the intake manifold on some versions. It improved performance at low and medium speeds, but over time the damper drive could jam - this is one of the typical “diseases” Cedric Y31/Y32.

⚠️ Attention: If you are considering Cedric with motor VQ30DET, be sure to check the timing chain - its break on this engine leads to valves meeting the pistons and expensive repairs. Signs of wear: metallic knocking when cold and “floating” speed.

Transmission and drive: automatic transmissions and ATTESA system

Most Nissan Cedric equipped with classic 4- or 5-speed automatic transmissions RE4R01A or RE4R03A. These boxes are known for their reliability, but have a number of features:

• 🔧 Automatic transmission life with timely oil changes (every 60 thousand km) — 300–400 thousand km
• ⚙️ The weak point is the solenoids and valve body, which begin to “kick” after 150 thousand km
• 🔄 On models with all-wheel drive (ATTESA) added dispensing mechanism, which requires separate maintenance

All-wheel drive system ATTESA E-TS (Advanced Total Traction Engineering System for All-Terrain) debuted on Cedric Y31 and later used in Skyline GT-R. It automatically engages the rear axle when the front wheels slip, distributing torque in a ratio of up to 50:50. However, there are nuances:

How to check the functionality of ATTESA?

Raise the front axle of the car on a lift and try to move off. If the system is working properly, the rear wheels will also begin to rotate after 1-2 seconds. If not, there may be problems with the viscous coupling or sensors.

Mechanical boxes (FS5R30A) are rare and are valued by enthusiasts for their crisp shifts, but their service life is usually lower than that of automatic transmissions - about 250 thousand km.

⚠️ Attention: Upon purchase Cedric With automatic transmission, be sure to check the oil change history. If the previous owner ignored the service, be prepared to replace the clutches or the entire valve body - repairs will cost 1500–2500$.

Suspension and handling: comfort vs. sporty character

Suspension Nissan Cedric It has always been balanced: soft enough for a comfortable ride, but with good handling. The front part is built on a classic design MacPherson, and at the rear there is a multi-link design (on later models) or a dependent beam (on early models). Features:

• 🛞 On Y31/Y32 often installed air suspension (Air Suspension), which loses its tightness over time
• 🔩 Wheel bearings and ball joints are “consumables” that require replacement every 80–100 thousand km
• 🚘 Power steering (HPS) clear, but on models with RB25DET may seem too easy

The brake system on most versions is disc on all wheels, but on basic versions Y30/Y31 could install drums at the rear. ABS only appeared in the 1990s, so on early models you should be careful on wet roads.

To improve handling, many owners install:

• 🔧 Reinforced anti-roll bars (for example, from Skyline)
• 🛠️ Sports shock absorbers Tein or KYB
• 🔄 Adjustable rods for wheel alignment correction

Fuel consumption and operating costs

Fuel consumption Nissan Cedric Depends a lot on the engine and driving style. Atmospheric versions (RB20E, RB24S) in the city consume about 12–14 l/100 km, and on the highway - 8–9 l/100 km. Turbocharged engines (RB20DET, RB25DET) more gluttonous:

Engine	City (l/100 km)	Route (l/100 km)	Combined cycle (l/100 km)
RB20E	12.5	8.2	10.0
RB20DET	15.0–17.0	9.5	12.0–13.0
RB25DET	16.0–18.0	10.0	13.0–14.0
VQ30DET	17.0–19.0	10.5	14.0–15.0

In terms of operating costs, Cedric does not apply to budget cars:

• 🛢️ Engine oil (5W-40 synthetics) - 5–6 l for replacement (every 7–10 thousand km)
• 🔧 Timing belt on naturally aspirated engines - once every 100 thousand km, on turbo - 60–80 thousand km
• 🔥 Spark plugs (NGK BCP6ES or Denso K16PR-U11) - every 30 thousand km
• 💰 Insurance (CASCO) - from 30–50 thousand rubles/year (depending on engine power)

Tuning and modifications: how to unlock the potential of Cedric

Nissan Cedric, especially in bodies Y31 And Y32, is an excellent base for tuning. Thanks to a common platform with Skyline, many parts are interchangeable. Here are the popular modification directions:

• 🏁 Engine: Turbine installation Garrett T28 or IHI RHF55 to atmospheric versions, replacing the standard turbine with TD06-20G for RB25DET
• 🔥 Inlet/outlet: Sports filters K&N, spider 4-2-1, forward flow HKS Hi-Power
• 🛠️ Suspension: Springs Tanabe, shock absorbers Cusco, reinforced stabilizers
• 🎨 Exterior: Body kits from Mine's or Tommy Kaira, LED optics, tinting

One of the most popular projects is an engine swap. For example, replacement RB20DET on RB26DETT (from Skyline GT-R) or even 2JZ-GTE (from Toyota Supra). However, such tuning requires:

The cost of full tuning can reach 1000–1500$ (excluding swap), but the result is worth it - properly modified Cedric able to compete with modern sports sedans.

Buying a used Nissan Cedric: what to look for

When choosing Nissan Cedric on the secondary market (and most copies today are used 200–300 thousand km) it is important to carefully check key components. Here 5 critical moments:

1. Engine: Check compression (normal for RB20/25 — 12–13 kg/cm² in each cylinder). Smoke from the exhaust pipe (blue or white) is a sign of worn rings or oil seals.
2. Turbine: On RB20DET/RB25DET listen for whistling or grinding noises when operating. Turbine shaft play is a reason for bargaining or refusal to purchase.
3. Gearbox: Try shifting on the fly - jerks or delays indicate a problem valve body. On a manual transmission, check the 2nd and 3rd gear synchronizers.
4. Body: Cedric rusts in the arches, sills and under the rear bumper. Use a thickness gauge - a normal paint layer should not exceed 150–200 µm.
5. Electrical: Check the operation of all sensors (especially MAF And TPS), climate control and central locking. On Y32 The on-board computer often glitches.

Average prices on the secondary market (2023):

• 💰 Y30/Y31 in good condition - 300–500 thousand rubles.
• 💰 Y32 with motor RB25DET — 600–900 thousand rubles.
• 💰 Y34 (last generation) - 800 thousand – 1.2 million rubles.

⚠️ Attention: If the seller claims that the engine is “overhauled” or “swap”, ask for documents and photos of the process. Often, under the guise of a refurbished engine, they sell a contract engine with an unknown history, which can only travel 20–30 thousand km.

FAQ: answers to frequently asked questions about the Nissan Cedric

Is it possible to drive a Cedric with RB20DET on 92 gasoline?

Technically possible, but not recommended. Engine RB20DET has a compression ratio 8.5:1, which allows the use of AI-92, however:

• The turbine will operate less efficiently because the octane rating is lower than optimal.
• The risk of detonation increases, especially in hot weather or when driving aggressively.
• In the long term, this can lead to wear of the piston group and turbine.

The best option is AI-95 or AI-98 with the addition of anti-detonation additives (for example, Liqui Moly Octane Plus).

How to distinguish Cedric from Gloria?

Externally Nissan Cedric And Nissan Gloria (its “twin”) differ mainly in the front part:

• Cedric has a more angular grille and rectangular headlights (on Y31/Y32).
• Gloria equipped with round headlights and a different bumper shape.
• The rear and interior of the models are almost identical.

There is no technical difference - both models were built on the same platform and equipped with the same engines.

How much does the contract RB25DET engine cost for the Cedric?

Cost of a contract motor RB25DET (in good condition, with warranty) for 2023:

• Japan: $1500–2000 (with delivery)
• Russia (used market): 120–180 thousand rubles. (depending on mileage)
• New (restored): $2500–3500 (with new seals, pump and belts)

When purchasing, pay attention to:

• Turbine condition (should rotate without play).
• Compression in cylinders (not lower than 12 kg/cm²).
• Availability of documents on mileage and service history.

What kind of oil should I put in the Cedric automatic transmission?

For automatic boxes Nissan Cedric (RE4R01A/RE4R03A) it is recommended to use:

• Original oil: Nissan Matic Fluid D or Matic Fluid J (for models after 1995).
• Analogues: Mobil ATF 3309, Idemitsu ATF Type-J, Castrol Transmax Dex-III.

Oil volume for a complete change - 8–9 l (depending on the automatic transmission model). Partial replacement (3–4 l) is allowed every 30 thousand km, but it is recommended to do a complete replacement with washing once every 60 thousand km.

⚠️ Attention: Never use universal oils like Dexron II/III — they are not compatible with automatic transmission clutches Nissan and can cause gear slippage.

Is it possible to install the engine from the Skyline GT-R on the Cedric Y31?

Yes, swap RB26DETT (from Skyline R32/R33 GT-R) on Cedric Y31/Y32 technically possible, but will require serious modifications:

• Engine Mounts: It is necessary to make new brackets or adapt existing ones.
• Gearbox: RB26DETT comes with Getrag (on GT-R), which does not fit the body Cedric. You will have to use an automatic transmission from Cedric with an adapter or search Getrag from Stagea.
• Electrical: It is necessary to reconfigure the ECU or install Haltech/AEM.
• ATTESA system: If your Cedric All-wheel drive, transfer case adaptation will be required.

The cost of such a swap (including modifications) is from 3000$. Result: 320–350 hp on a stock turbine and the possibility of further tuning to 500+ hp