1999 was a turning point for the Japanese compact station wagon market, and it was at this time that the Nissan AD reached the peak of its popularity thanks to the change of generations. Second generation, known by the code name Y11, replaced the aging platform, offering customers a more modern design and improved ergonomics. If you are considering buying a car that is more than twenty years old, then it is important to understand that this is not just a rusty box from Japan, but a complex mechanism with its own unique features that must be taken into account before starting.
Owners often choose Nissan AD 1999 for its phenomenal maintainability and compact dimensions, allowing maneuvering in tight urban environments. However, behind the external simplicity there are many nuances related to the suspension, transmission and corrosion resistance of the body. Experts agree that proper selection of a vehicle and timely maintenance can extend the life of this car for many years, turning it into a reliable assistant for family trips or commercial tasks.
History of creation and concept of the second generation
The development of the model, which was released in the late 90s, was carried out with an eye on the changing needs of Japanese drivers. Nissan AD The 1999 was designed as a versatile solution: it had to be roomy enough to carry cargo, but still be compact for parking. The company's engineers switched to a new platform, which made it possible to increase the useful volume of the cabin without significantly increasing the external dimensions, which was a real breakthrough for that time.
A feature of this year of production is the transition to more modern engines, which began to meet the environmental standards of that time. The line of power units was dominated by reliable naturally aspirated engines, known for their durability while maintaining maintenance regulations. It is important to note that it was in 1999 that the last significant changes were made to the design of the front subframe, which improved handling and comfort on rough roads.
- 🚗 Increased roof height for easy loading of large items.
- ⚙️ Improved seat fastening system to improve passive safety.
- 🛠️ Upgraded interior ventilation and heating system.
The concept of "multi-functionality" was embedded in the car's DNA from the very beginning. Body Nissan AD made it possible to transform the luggage space to suit almost any need, from transporting construction materials to organizing a mobile office. This made the car extremely popular not only among individuals, but also among small businesses that were looking for an inexpensive and reliable workhorse.
Engines and transmission: what you need to know about engines
Under the hood of a 1999 car, you can most often find the legendary inline six series RB or more economical four-cylinder units of the series QG. Motors RB They are incredibly durable and can withstand high loads, but they require more careful maintenance and high-quality oil. Four-cylinder versions, on the other hand, are renowned for their efficiency and ease of operation, making them an excellent choice for city driving.
The transmission in most cases is a classic 4-speed automatic or a reliable manual gearbox. Automatic boxes 4AT This period is known for its smooth running, but requires regular fluid changes to prevent wear on the clutches. The mechanics are practically indestructible provided that the clutch and synchronizers are replaced in a timely manner.
| Engine type | Volume (l) | Power (hp) | Features of operation |
|---|---|---|---|
| RB20E | 2.0 | 125 | High reliability, demanding on oil |
| RB25DE | 2.5 | 165 | Excellent dynamics, high fuel consumption |
| QG15DE | 1.5 | 98 | Economical, but weak for the track |
| QG18DE | 1.8 | 125 | The golden mean in terms of price/quality balance |
When buying a used car, you should definitely pay attention to the condition of the timing chain and tensioners. On motors RB this problem occurs less frequently than on more modern units, but still requires monitoring. If you hear a metallic clunking sound during a cold start, this may indicate a stretched chain, which can lead to costly repairs.
⚠️ Attention: Series engines RB very sensitive to overheating. Even short-term overheating can lead to deformation of the cylinder head, which will require major repairs or replacement of the entire engine.
Many owners are faced with the problem of engine vibration at idle. This is often due to worn engine mounts or dirty throttle body. Regular cleaning of the air supply system and replacement of engine mounts can solve this problem without major costs.
Body and anti-corrosion protection: the main enemies
Body Nissan AD The 1999 model has its weak points, which must be carefully checked during inspection. The main problem with Japanese cars of that period is corrosion, which begins in hidden cavities and sills. Even visually, a whole car can have serious damage from the inside, which makes buying it a risky venture without a thorough diagnosis.
Particularly vulnerable areas are wheel arches, sills, hood and trunk lid. Moisture and dirt often accumulate in these areas, creating ideal conditions for rust to occur. It is recommended to inspect the car on a pit or a lift, paying special attention to the bottom and hidden cavities where salt and reagents get into in winter.
- 🚨 Thresholds: often rot from the inside, losing their bearing capacity.
- 🚨 Wheel arches: rust along the edges and in places where the fender liners are attached.
- 🚨 Hood: corrosion starts from the inside and flows to the outside.
If you plan to operate the car in harsh climatic conditions, you must take care of additional anti-corrosion treatment in advance. Timely lubrication of hidden cavities and application of a high-quality composition to the bottom can extend the life of the body by 5-7 years. Ignoring this stage will lead to rapid destruction of the metal and a decrease in the value of the car.
⚠️ Attention: Don't take the word of sellers who claim that the car "doesn't rot." In 99% of cases, this means that the rust is hidden under a layer of putty or sheathing, and its presence can only be detected through in-depth diagnostics.
- RB20/25 (6 cylinders)
- QG15/18 (4 cylinders)
- Diesel modifications
- I don't know, I need advice
Chassis and steering
Suspension Nissan AD 1999 is distinguished by its reliability and simplicity of design, which facilitates the process of repair and maintenance. The front MacPherson strut suspension with stable shock absorbers and the rear beam provide decent comfort even on bad roads. However, the life of some elements, such as silent blocks and levers, may be reduced due to the age of the car.
The steering is usually equipped with a hydraulic booster, which requires regular checking of the fluid level and the condition of the hoses. Fluid leaks from the steering rack are a common problem that can lead to the steering wheel jamming or complete failure of the unit. Replacing a repair kit or the entire rack assembly is not the most expensive procedure, but requires a skilled technician.
☑️ Checking the chassis before purchasing
When driving at high speeds, car instability may occur, which is often associated with wear on the suspension elements or incorrect wheel alignment. Regular diagnostics of suspension geometry and replacement of worn parts allow you to return your car to its factory handling and safety characteristics.
Frequent suspension breakdowns
The most common parts that fail are the front wheel bearings and rear springs. Springs can break due to corrosion, which leads to sagging of the body and impaired ground clearance.
Electrical and electronics: system features
Electrical system Nissan AD The 1999 model is quite simple compared to modern cars, which makes it more reliable and easier to diagnose. However, the age of the car makes its own adjustments: oxidation of contacts, chafing of wiring and failure of sensors become frequent causes of failures. Particular attention should be paid to the condition of wiring harnesses in the engine compartment, where they are exposed to high temperatures.
The instrument panel and climate control unit may malfunction due to oxidation of connectors or wear of potentiometers. The problem with non-working buttons on the heating control panel is often solved by disassembling them and cleaning the contacts. If the screen of the multimedia system (if installed) disappears, this may be due to a blown fuse or a malfunction of the unit itself.
- ⚡ Oxygen sensor: affects fuel consumption and engine performance.
- ⚡ Generator: often requires replacement of brushes or diode bridge.
- ⚡ Starter: may fail due to wear on the solenoid relay.
If the car does not start, the first thing to do is check the condition of the battery and terminals. Oxidated terminals may not allow enough current to flow to start the engine, even if the battery is fully charged. It is also worth paying attention to the starter relay and fuses responsible for the ignition system.
Before purchasing, be sure to check the operation of all electrical appliances: windows, heating, lights and alarm. Repairing the wiring on an older car can be very expensive.
Cost of maintenance and availability of spare parts
One of the main advantages Nissan AD 1999 is the low cost of spare parts and high availability of consumables on the secondary market. Many parts can be found both new and used in excellent condition, which allows you to significantly save on repairs. However, it is worth considering that some nodes specific to specific modifications may be in short supply.
The average cost of regular maintenance, including changing oil, filters and spark plugs, is significantly lower than that of modern analogues. Consumables for series motors RB And QG are widely available on sale, which simplifies the process of finding the right parts. However, for rare versions with all-wheel drive or specific equipment, finding spare parts may take time.
Fuel consumption is an important factor during operation. Cars with motors RB25 can consume up to 12-14 liters of gasoline in the urban cycle, which makes them less economical compared to modern analogues. However, the low cost of purchase and maintenance makes up for this disadvantage for many owners.
The low cost of spare parts and simplicity of design make the 1999 Nissan AD one of the most affordable cars to service on the secondary market.
Tips for choosing and buying a car
When choosing Nissan AD 1999 model, it is important to approach the process carefully and consistently. Start by checking the documents and history of the car: the absence of fines, fines and court restrictions is a prerequisite. Then conduct a thorough visual inspection of the body and interior, paying attention to traces of repairs and the condition of materials.
Be sure to take it for a test drive to evaluate the performance of the engine, transmission and suspension. Pay attention to the smoothness of gear shifting, the absence of extraneous sounds and vibrations. Check the operation of all systems: air conditioning, heating, power windows and alarm. If something isn't working, it could be a sign of bigger problems.
⚠️ Attention: Do not buy a car if the seller refuses to have it checked on a lift or at a service center. This often means there are serious faults lurking that could cost you a significant amount of money.
If you do not have sufficient knowledge to independently assess the technical condition of the car, it is better to contact a professional car selector. A specialist will be able to identify hidden defects, assess the actual condition of components and assemblies, and also help with bargaining. It's a small investment that could save you thousands of dollars in the future.
What to look for during a test drive
Check the clutch for slipping, listen to the engine at different speeds and evaluate the braking distance.
Frequently asked questions (FAQ)
Which engine is more reliable: RB or QG?
Series engines RB are considered more reliable and durable due to the cast-iron cylinder block and simple design, but they are more power-hungry. Motors QG lighter and more economical, but have an aluminum block, which is more sensitive to overheating.
Does the body of a 1999 Nissan AD often rot?
Yes, corrosion is a major problem for cars of this vintage. Without high-quality anti-corrosion treatment, the body may begin to rot after 5-7 years of active use, especially in conditions of winter roads with reagents.
Is it possible to install a turbine on an RB20 engine?
Technically, installation of a turbine is possible, since the cylinder block RB20 very durable. However, this will require replacing many associated components (turbine, intercooler, fuel system, firmware) and significant financial investments.
How often should you change your engine oil?
For engines Nissan AD It is recommended to change the oil every 7,000 - 10,000 kilometers, especially if the car is operated in city mode with frequent traffic jams and short trips.
Is it difficult to find spare parts for this model?
Spare parts for Nissan AD The 1999 model is not difficult to find, as the model was very popular. Most consumables are available in stores, and rare components can be ordered or found at disassembly.