Among the iconic Japanese cars of the 90s Nissan NX Coupe occupies a special place - this is a rare combination of compact dimensions, sporty design and advanced technologies for its time. Model also known as Nissan NX2000 or Nissan 100NX (depending on the market), was the company's response to the growing demand for affordable yet dynamic coupes. Despite modest sales, the car has acquired the status of a collector's rarity, especially in the version with a turbo engine. SR20DET and all-wheel drive system ATTESA.
Produced from 1990 to 1993, NX Coupe became the last representative of the line Nissan Pulsar in body version B13, but with a unique design developed specifically for the American and European markets. Today, this car is of interest not only to collectors, but also to tuners - thanks to its reliable platform, spacious interior for its class and potential for modifications. In this article we will analyze technical features, weaknesses, and also give advice on selection and operation.
History of creation and market positioning
Project Nissan NX Coupe appeared in the late 80s as an attempt by the company to strengthen its position in the youth coupe segment, which was dominated by Toyota Celica And Honda Prelude. Unlike competitors, engineers Nissan made a bet on practicality: the car received a rear door with an unusual “coupe-shaped” opening (the so-called “half-door”), which made it easier to get into the rear seats. This move became the model’s signature feature and set her apart from her classmates.
In the USA and Europe NX Coupe sold under different names:
- 🇺🇸 Nissan NX2000 - version with 2.0-liter engine SR20DE (140 hp).
- 🇯🇵 Nissan 100NX — basic equipment for the domestic market with a motor GA16DE (1.6 l, 102 hp).
- 🇪🇺 Nissan Sunny Coupe - European name, often with diesel options.
A special place is occupied by the version NX2000 Turbo with motor SR20DET (205 hp), which was offered only in Japan and some Asian countries. This modification received an all-wheel drive system ATTESA E-TS (similar Nissan Skyline GT-R), which made it one of the most technologically advanced cars in the class. However, the high price and economic downturn of the early 90s led to low demand - only about 5,000 copies of the turbo version.
- SR20DET (turbo, 205 hp)
- SR20DE (atmo, 140 hp)
- GA16DE (1.6 l, 102 hp)
- Diesel option
Technical characteristics: engines and transmissions
Technical stuffing Nissan NX Coupe depended on the sales market. Basic versions were equipped with simple but reliable motors of the series GA, while top modifications received legendary SR20. Below are the key powertrains:
| Engine model | Volume | Power | Torque | Drive | Transmission |
|---|---|---|---|---|---|
| SR20DET | 1,998 cm³ | 205 hp (JDM) | 275 Nm | Full (ATTESA) | 5-speed manual |
| SR20DE | 1,998 cm³ | 140 hp | 178 Nm | Front/Full | 5-speed manual / 4-speed automatic transmission |
| GA16DE | 1,597 cm³ | 102 hp | 136 Nm | Front | 5-speed manual / 4-speed automatic transmission |
| CD20 (diesel) | 1,952 cm³ | 75 hp | 128 Nm | Front | 5-speed manual |
The all-wheel drive system deserves special attention ATTESA E-TS (Advanced Total Traction Engineering System for All-Terrain), which was used in the turbo version. Unlike classic "connected" systems, ATTESA distributed torque between the axles automatically (from 100% to the front to 50:50) using a hydraulic coupling. This solution ensured excellent handling on slippery surfaces and dynamic acceleration.
⚠️ Attention: In versions with SR20DET and all-wheel drive uses a separate transfer case, which requires regular oil changes (every 60,000 km). Neglect of this rule leads to wear of the viscous coupling and costly repairs.
Transmission options included:
- 🔧 5-speed manual transmission - the most reliable and desirable for tuning.
- 🔄 4-speed automatic - less common, prone to overheating during aggressive driving.
- 🔗 All-wheel drive ATTESA - only paired with manual transmission and engine SR20DET.
Upon purchase NX Coupe with an automatic transmission, be sure to check the automatic transmission oil change history. Old fluid causes friction clutches to slip and the torque converter to fail.
Design and interior: unique solutions and weaknesses
Exterior Nissan NX Coupe was developed taking into account American preferences: rounded shapes, hidden rear door handles and large block headlights. The body had an aerodynamic drag coefficient Cd=0.32, which was an excellent indicator for the early 90s. Features:
- 🚪 The rear “half doors” opened only after the front ones, which improved the rigidity of the body.
- 💡 Xenon headlights (optional) are rare for that time.
- 🎨 Two-tone paint - many examples had a contrasting roof.
Inside NX Coupe combined a sporty character with practicality: a front panel with a “cockpit” design, comfortable seats with good lateral support and a spacious trunk (380 liters). However, there were also miscalculations:
- 🔊 Poor noise insulation - at speeds over 120 km/h, wind and road noise becomes noticeable.
- 🌡️ Heating problems - in early versions the stove faucet often broke.
- 🔄 Inconvenient location of the gearshift lever - in versions with all-wheel drive it was too close to the panel.
Finishing materials ranged from simple plastic in basic versions to leather-wrapped steering wheel and gearshift lever in top trim levels. Interestingly, in Japan the option was offered "Autech Version" with upgraded trim and sports seats Recaro.
How can you identify the original Recaro seats in the NX Coupe?
The original seats have:
- Logo Recaro on the headrest (embroidered, not a sticker).
- Unique perforation pattern (small diamond-shaped holes).
- Adjustable lateral support (it is not available in basic versions).
Tuning and modifications: potential for improvement
Nissan NX Coupe — an ideal platform for tuning thanks to a reliable base and wide compatibility with parts from other models Nissan. The most popular areas of modifications:
1. Power increase:
- 🔥 For SR20DET: replacing the turbine with Garrett T28, intercooler installation, chip tuning (up to 250–280 hp).
- 🔧 For SR20DE: swap on SR20VET (from Nissan Primera GT) or installation of turbo kits.
- ⚡ For GA16DE: replacement with SR20DE (requires modification of fastenings and wiring).
2. Suspension and brakes:
- 🏁 Installation of stands Tein or Koni with springs Eibach.
- 🛑 Replacing brake calipers with 4-piston ones from Nissan 200SX S14.
- 🔄 Strengthening anti-roll bars (especially relevant for versions with all-wheel drive).
Check the condition of the body for rust (especially arches and sills)|Replace all consumables (belts, rollers, pipes)|Diagnose the automatic transmission (if any)|Make sure the ATTESA system is working (for all-wheel drive versions)-->
3. Exterior and interior:
- 🎨 Repainting in original colors:
WV1 (Dark Green Metallic)orKH3 (Wine Red). - 🔦 Installation of LED headlights and taillights from Nissan 200SX.
- 🖥️ Replacing the standard radio with a modern one with support Apple CarPlay.
⚠️ Attention: When swapping the engine to SR20VET or CA18DET The airbag mounts will need to be modified and the wiring will need to be replaced. In versions with all-wheel drive, it is also necessary to adapt the transfer case to the new engine.
Typical problems and operating tips
Despite the reliability Nissan NX Coupe has a number of “diseases” that you should know about before purchasing:
1. Engines:
- 🔥 SR20DET: problems with oil burner (after 150,000 km), turbine wear (T25), crankshaft seal leaks.
- 🔧 SR20DE: floating speed due to a dirty throttle, wear on the timing chain (replacement every 100,000 km is recommended).
- 🛢️ GA16DE: overheating during traffic jams (weak radiator), valve cover gasket leaks.
2. Transmission:
- 🔄 Automatic transmission: wear of solenoids, slipping when switching to 3rd gear.
- 🔗 All-wheel drive ATTESA: failure of the viscous coupling (symptom: crunching when turning).
- 🛠️ Clutch: in versions with SR20DET often requires replacement every 80,000–100,000 km.
3. Body and electronics:
- 🚗 Rust: sills, arches, bottom under the trunk.
- ⚡ Electrical: oxidation of contacts in the fuse box, failure of the throttle position sensor.
- 🔦 Optics: clouding of the plastic headlights (solved by polishing or replacing them with glass ones).
Upon purchase NX Coupe with mileage over 150,000 km, be sure to check the compression in the cylinders and the condition of the turbine (for SR20DET). Normal compression values are 12–13 bar in all cylinders.
How to choose a Nissan NX Coupe on the secondary market
Due to the low mintage and age of the model, finding a good example can take months. Here's what to look for:
1. Documentation:
- 📄 Check the ownership history - ideally if the car has had 1-2 owners.
- 🔧 Availability of a service book with notes on oil and belt changes.
- 🚗 For Japanese versions (100NX) check if the car has been in an accident (via CarVertical or JEVIC).
2. Inspection:
- 🔍 Body: inspect the welds for signs of repair (especially in the rear arches area).
- 🔥 Engine: start it “cold” - there should be no white smoke (a sign of oil burn) or blue smoke (ring wear).
- 🔗 Suspension: check for play in ball joints and silent blocks (characteristic knocking noise when driving over uneven surfaces).
3. Test drive:
- 🚦 Check the smoothness of gear shifting (especially 2nd and 3rd in automatic transmission).
- 🔄 In all-wheel drive versions, make sure that the system ATTESA turns on without jerking (when the front wheels slip).
- 🎯 Controllability: the car should not “steer” to the side when braking.
Cost Nissan NX Coupe on the secondary market varies from 300,000 to 1,200,000 rubles depending on condition and configuration. Turbo versions with all-wheel drive in good condition can cost up to 1,500,000 rubles and above.
Comparison with competitors: which is better to choose?
In the compact coupe segment of the 90s Nissan NX Coupe competed with several models. Let's look at the key differences:
| Model | Engine | Drive | Benefits | Disadvantages |
|---|---|---|---|---|
| Nissan NX Coupe | 1.6–2.0 l (up to 205 hp) | Front/Full | Practical, all-wheel drive, rare | Poor sound insulation, problems with automatic transmission |
| Toyota Celica (T200) | 1.8–2.0 l (up to 200 hp) | Front/Full | Reliability, good dynamics | Expensive parts, boring design |
| Honda Prelude (4WS) | 2.0–2.2 l (up to 210 hp) | Front | Excellent handling, 4WS system | Small trunk, difficult repair |
| Mazda MX-3 | 1.6–1.8 l (up to 130 hp) | Front | Light weight, reliable motor | Weak brakes, cramped interior |
Nissan NX Coupe stands out from competitors thanks to:
- 🔧 Easier and cheaper to repair transmission (compared to Honda Prelude).
- 🚗 Practicality - rear “half-doors” make it more convenient Toyota Celica for everyday use.
- 💰 Lower cost on the secondary market compared to Mazda MX-3 in a similar condition.
However, if dynamics and controllability are important to you, you should take a closer look at Honda Prelude with the system 4WS (steered rear wheels). For lovers of reliability and simplicity, it is better suited Toyota Celica.
FAQ: answers to frequently asked questions
Is it possible to install the engine from a Nissan Silvia S14 in the NX Coupe?
Yes, but some improvements will be required:
- 🔧 SR20DET from Silvia S14 installed with minimal changes (the mountings of the pillows are the same).
- 🔌 It is necessary to adapt the wiring to another ECU (for example, from 180SX).
- 🔗 In all-wheel drive versions, the transfer case will need to be replaced with a more durable one (from Skyline R32).
What kind of oil should I put in the SR20DET engine?
Recommendations:
- 🛢️ Viscosity:
5W-40or10W-40(synthetic or semi-synthetic). - 🔧 Brands: Mobil 1, Liqui Moly, Motul 8100 X-Cess.
- ⚠️ Volume: 4.3 liters (with filter replacement). Replace every 7,000–10,000 km.
How to check the functionality of the ATTESA system?
All-wheel drive system test:
- 🚗 Place the car on a lift or jack (the rear wheels must hang).
- 🔧 Start the engine and engage 1st gear.
- 🔄 If the rear wheels begin to rotate after 2-3 seconds, the system is working properly.
- ⚠️ Lack of rotation of the rear wheels or jerking indicates a malfunction of the viscous coupling or hydraulics.
How much does it cost to restore an NX Coupe body from rust?
Approximate prices (2026):
- 🔧 Local repair of arches: 15,000–30,000 rubles (with painting).
- 🚗 Complete treatment of the bottom: 40,000–60,000 rubles (sandblasting + anticorrosive).
- 🔨 Replacement of thresholds: 25,000–50,000 rubles per side.
Advice: treat the body as a preventive measure ML-mastic or Dinitrol every 2 years.
Where can I find parts for the Nissan NX Coupe?
Sources:
- 🌍 Japan: AmiAmi, Buyee (auctions Yahoo! Japan).
- 🇷🇺 Russia: groups in VKontakte ("Nissan NX Club"), shops JDM-Parts.
- 🇺🇸 USA: eBay, RockAuto (for NX2000).
- 🔧 Universal parts: many spare parts are suitable from Nissan Pulsar B13 And Sentra.