Nissan Gloria Y34 is not just a car, but a part of the history of the Japanese automobile industry, closely connected with the iconic Skyline. Released in 1999 as a successor Y33, this business class sedan became the last generation to retain the classic rear-wheel drive platform FR-L and naturally aspirated engines series RB. While Skyline V35 switched to front-wheel drive architecture, Gloria Y34 remained true to tradition - with a longitudinal arrangement of the power unit, multi-link suspension and the ability to equip it with all-wheel drive ATTESA E-TS.
The model was positioned as a more luxurious alternative Skyline, with a unique front end design, a different interior design and an expanded list of options. However, under the hood Y34 the same time-tested units were hidden: from the modest RB20E to legendary RB26DETT from GT-R. Today Gloria Y34 Valued by collectors for its reliability, tuning potential and unique combination of comfort and sporting genes. But before buying, it’s worth understanding the nuances - from the features of transmissions to typical “diseases” of the body.
Design and differences from Skyline V35
Externally Nissan Gloria Y34 easily confused with Skyline V35, but upon closer inspection the differences become obvious. The main visual difference is the front part: Gloria a different radiator grille was used (with vertical chrome bars instead of horizontal ones), different headlights (with smoother lines) and a bumper with rounded foglights. The taillights also had unique graphics, and chrome moldings along the body emphasized the premium status of the model.
Interior decoration Y34 was distinguished by a more luxurious finish: here you could find natural wood (in top versions - even with inlay), leather seats with improved lateral support and an optional system Bose with 8 speakers. The steering wheel and instrument panel are borrowed from Skyline, but the center console had a different design for the climate control and multimedia system buttons. I wonder what Gloria was offered with unique body colors, e.g. «Deep Marine Blue Pearl» (deep sea blue with mother-of-pearl), which was not found on V35.
- 🔹 Front optics: y Gloria the headlights had a softer design with rounded corners, while Skyline V35 received aggressive “arrow-shaped” blocks.
- 🔹 Radiator grille: vertical chrome strips vs. horizontal V35.
- 🔹 Tail lights: Unique graphics accented with chrome accents.
- 🔹 Salon: more chrome, natural wood and options (for example, heated rear seats in top versions).
- Classic (pre-restyle 1999-2001)
- Updated (restyle 2001-2004)
- I like both
- Don't like either one
Technical characteristics: engines and transmissions
Nissan Gloria Y34 offered with a wide range of series engines RB, which were famous for their reliability and potential for tuning. The basic unit was atmospheric RB20E (2.0 l, 130 hp), but the most popular were RB25DE (2.5 l, 200 hp) and turbocharged RB25DET (280 hp in stock). Remained the flagship of the line RB26DETT (2.6 l, 280 hp), inherited from Skyline GT-R, but with different turbine and ECU settings.
All engines were combined with a 5-speed manual or 4-speed automatic transmission RE4R03A. All-wheel drive versions were equipped with a system ATTESA E-TS (Advanced Total Traction Engineering System for All-Terrain), which distributed torque between the axles in a ratio of 50:50 to 0:100, depending on conditions. I wonder what Gloria was one of the latest models Nissan, where a classic hydraulic steering rack was used - without electric power.
| Engine | Volume | Power | Torque | Transmission | Drive |
|---|---|---|---|---|---|
| RB20E | 1998 cm³ | 130 hp at 5600 rpm | 172 Nm at 4400 rpm | Manual transmission-5 / automatic transmission-4 | Rear/Full |
| RB25DE | 2498 cm³ | 200 hp at 6000 rpm | 260 Nm at 4000 rpm | Manual transmission-5 / automatic transmission-4 | Rear/Full |
| RB25DET | 2498 cm³ | 280 hp at 6400 rpm | 353 Nm at 3200 rpm | Manual transmission-5 / automatic transmission-4 | Rear/Full |
| RB26DETT | 2568 cm³ | 280 hp at 6800 rpm | 392 Nm at 4400 rpm | Manual transmission-5 | Full |
⚠️ Attention: Engines RB25DET And RB26DETT in Gloria Y34 had different ECU settings compared to Skyline GT-R. For example, the boost pressure in the stock was lower (0.7 bar vs. 1.0 bar for R34 GT-R), and the system ATTESA worked in a “softer” mode. This should be taken into account when tuning.
Weaknesses and typical problems
Despite the legendary reliability, Nissan Gloria Y34 has a number of “diseases” that every potential owner should know about. The main problem is body corrosion. Particularly vulnerable are the sills, wheel arches and the lower part of the doors. In Japan, cars were often operated in high humidity conditions, and anti-corrosion treatment at the factory was insufficient. When purchasing, be sure to check the condition of the metal using thickness gauge or on a lift.
The second "weak" point - automatic transmission RE4R03A. When driving over 150,000 km, problems often arise with solenoids, wear of clutches and oil leaks through seals. Symptoms: jerks when switching, delayed response to gas, extraneous noise. Solution - complete overhaul with replacement of consumables and updating of the control unit firmware. Manual transmissions are more durable, but may suffer from wear and tear on the 2nd and 3rd gear synchronizers.
- 🔧 Engines RB: on engines with mileage over 200,000 km, oil seals, valve seals and timing chain often wear out (on RB26DETT chain life is about 100,000 km).
- 🔧 Suspension: The multi-link design requires regular checking of the silent blocks, ball joints and stabilizer links. A typical sign of wear is a knocking sound when driving over bumps.
- 🔧 Electrics: oxidation of contacts in the fuse box, problems with ABS sensors and climate control malfunctions (especially in cars with mileage over 250,000 km).
- 🔧 Brake system: On all-wheel drive versions, the rear brake discs and calipers often wear out due to increased load.
Body condition for corrosion (sills, arches, underbody)
Automatic transmission operation (smooth shifts, no jerking)
Oil level and condition in the engine and gearbox
Suspension condition (knocking, play, wear of silent blocks)
Electronics operation (climate control, ABS, lighting) -->
Modifications and rare versions
Nissan Gloria Y34 was produced in several modifications, differing in equipment and technical characteristics. Basic version 250GT equipped with an engine RB25DE and rear-wheel drive, whereas the top-end 300GT-T got turbocharged RB25DET and all-wheel drive ATTESA. The rarest and most desirable for collectors was Gloria 260GT-T with motor RB26DETT - in fact, it was Skyline GT-R in the back Gloria.
Other interesting versions include:
- 🚗 Gran Turismo — a sports modification with a rigid suspension, xenon headlights and unique 17-inch wheels.
- 🚗 Brougham VIP - a luxury option with armchair-type rear seats, window curtains and extended sound insulation.
- 🚗 Autech Version — limited edition from the tuning studio Nissan Autech, with improved aerodynamics and interior.
Deserves special attention restyling 2001, after which Gloria Y34 received new headlights with clear glass (instead of corrugated ones), a modified radiator grille and an updated center console with push-button climate control. The suspension settings have also been tweaked to improve comfort.
How to distinguish dorestyle from restyle?
Dorestyle (1999–2001):
- Corrugated headlight glasses (with “checkered”).
- Chrome grille with wider vertical slats.
- Analog climate control with rotary controls.
Restyle (2001–2004):
- Transparent headlight glasses (smooth).
- Grille with thin chrome strips and a modified shape.
- Digital climate control with buttons (in top versions).
Tuning and modernization
Nissan Gloria Y34 — an excellent basis for tuning thanks to a reliable platform and wide engine capabilities RB. Most popular destinations:
- Power increase: for RB25DET typical modifications include replacing the turbine with Garrett GT28 or Tomei, installing a larger intercooler, injectors Nismo 550cc and flashing the ECU (for example, Power FC or Haltech). On the stock block you can safely get 350–400 hp without loss of resource.
- Suspension and brakes: coilovers are installed to improve handling Tein or HKS Hipermax, reinforced anti-roll bars and brake calipers Brembo (for example, 4-piston with 355 mm discs).
- Exterior and interior: popular body kits in the style Thomson or Mine’s, LED optics, as well as replacing the interior with leather from Skyline GT-R or installing a sports steering wheel Nismo.
For all-wheel drive versions, system modernization is relevant ATTESA: replacing differentials with Nismo LSD (1.5- or 2-way) and controller installation ATTESA E-TS Pro for more aggressive torque distribution.
When tuning RB26DETT in Gloria Y34 It is recommended to replace the stock turbines Garrett T25 on Tomei M82 or HKS GT-SS - this will increase the power to 450–500 hp. without the risk of block destruction. It is also necessary to strengthen the grip (for example, Nismo Twin Plate) and install the oil cooler.
⚠️ Attention: When installing larger turbines (for example, Garrett GT30) on RB25DET It may be necessary to replace the flywheel with a lighter one and balance the crankshaft. Ignoring this will lead to vibrations and premature bearing wear.
Comparison with competitors: Toyota Chaser, Mazda Sentia, Mitsubishi Proudia
In my class Nissan Gloria Y34 competed with other Japanese sedans in the premium segment. Main rivals:
- 🚘 Toyota Chaser (X100): more reliable, but less sporty. Engines 1JZ-GTE And 2JZ-GE They were famous for their resource, but the suspension was softer and the design was more conservative.
- 🚘 Mazda Sentia (HD): Luxurious interior with premium wood and leather, but weak engines V6 (maximum 200 hp) and front-wheel drive in basic versions.
- 🚘 Mitsubishi Proudia (DY): unique design, all-wheel drive Super AYC, but problematic engines 6G74 (problems with the timing chain and oil supply).
Benefits Gloria Y34:
- ✅ Sports character thanks to the rear-wheel drive platform and engines RB.
- ✅ Potential for tuning — one of the best bases for building a fast sedan.
- ✅ Unique design, different from Skyline V35.
Disadvantages:
- ❌ Body corrosion - a more serious problem than Toyota Chaser.
- ❌ High fuel consumption on turbocharged versions (12–15 l/100 km in the city).
- ❌ Expensive maintenance all-wheel drive versions (oil change in transfer case and differentials every 60,000 km).
Nissan Gloria Y34 It outperforms competitors in terms of sporting potential and uniqueness, but loses in body reliability and efficiency. The optimal choice for those who value drive and are willing to invest in maintenance.
Market prices and buying tips
Cost Nissan Gloria Y34 on the secondary market varies greatly depending on condition, mileage and modification. In 2026, prices in Russia and the CIS countries look like this:
| Modification | Year of manufacture | Mileage | Condition | Price, USD |
|---|---|---|---|---|
| RB20E, rear wheel drive | 1999–2001 | 150,000–200,000 km | Satisfactory | 4 000–6 000 |
| RB25DE, all-wheel drive | 2001–2004 | 100,000–150,000 km | good | 7 000–10 000 |
| RB25DET, ATTESA | 2002–2004 | 80,000–120,000 km | Excellent | 12 000–18 000 |
| RB26DETT, 260GT-T | 2000–2002 | up to 100,000 km | Perfect (collectible) | 25 000–40 000 |
When purchasing, pay attention to:
- Service history: availability of receipts and oil change records (especially for turbocharged engines).
- Body condition: Check the thickness of the metal on the sills and arches. If the car was brought from Japan, request a report Auction Sheet.
- Transmission operation: on an automatic transmission there should be no jerking, and on a manual transmission there should be no play in the lever and noise when shifting gears.
- Documents: check if the car is listed as stolen (especially important for RB26DETT).
The best deals are usually found at auctions in Japan USS Tokyo or Goo-Net, but import will cost an additional 3,000–5,000 USD (customs, delivery, customs clearance). An alternative is to buy from trusted dealers in Russia who specialize in JDM cars.
FAQ: Frequently asked questions about Nissan Gloria Y34
Is it possible to install the engine from the Skyline GT-R (RB26DETT) in the Gloria Y34?
Yes, this is a popular swap, since the platforms Y34 And V35 They have the same engine mounts. However, you will need:
- Replacement of wiring and ECU (for example, on Nistune or Haltech).
- Modification of the exhaust system (manifolds from GT-R do not fit without modifications).
- Updating the fuel system (pump, injectors, pressure regulator).
The cost of a complete swap including spare parts and labor is from 8,000 USD.
What kind of oil should I put in the RB25DET?
For turbocharged RB25DET We recommend synthetic oil with a viscosity 5W-40 or 10W-40 (For example, Motul 8100 X-Cess or Liqui Moly Leichtlauf). Important:
- Change oil every 5,000–7,000 km (turbocharged engines are more sensitive to oil quality).
- Use an oil filter Nissan 15208-40U00 or its analogues (Mann W719/45).
- Check the oil level every 1,000 km - RB prone to oil burns (up to 1 liter per 1,000 km with aggressive driving).
What is the service life of the RE4R03A automatic transmission?
With careful operation and regular maintenance (oil change every 60,000 km) box RE4R03A may pass 250,000–300,000 km. However, for runs over 150,000 km, it is often required:
- Replacing solenoids (symptoms: jerking when switching).
- Torque converter repair (noise, vibration).
- Updating the firmware of the control unit (for example, on TCU upgrade from JDM Tuning).
The cost of major repairs is from 1,500 USD.
What is the difference between Gloria Y34 and Cedric Y34?
Nissan Cedric Y34 - this is a "twin" Gloria, but with a more conservative design (rectangular headlights, different grille) and an emphasis on comfort instead of sportiness. Main differences:
- Engines: Cedric was offered with VQ25DD (2.5 l, 200 hp) and VQ30DD (3.0 l, 220 hp), whereas Gloria kept the line RB.
- Suspension: y Cedric softer settings for a comfortable ride.
- Target Audience: Cedric positioned as a family sedan, and Gloria - like a sports luxury.
Is it possible to drive the Gloria Y34 in winter?
Yes, but with reservations:
- All-wheel drive versions with ATTESA copes well with snow, but requires winter tires (recommended size -
225/50 R17). - Rear-wheel drive modifications are prone to skidding on ice - it is mandatory to install winter tires and, preferably, a stability control system (if it is not stock).
- At temperatures below –20°C, starting problems may occur (especially on older batteries). The solution is a preheater or a lithium-ion battery.
Important: after driving through salt/reagents, be sure to wash the bottom - this will extend the life of the body!