Model Nissan Pathfinder third generation, known in the R51 body, has occupied a unique niche in the full-size crossover market. After entering the market in 2005, the Japanese concern did not put up with minor shortcomings and in 2009 introduced a large-scale update. The restyled version received not only visual changes, but also significant improvements in the technical part, which made it more competitive.
Owners and potential buyers are often interested in how exactly the updated car differs from the pre-restyling version. Key changes affected the front bumper, optics, as well as the interior, where new materials and improved ergonomics appeared. However, the main intrigue was hidden under the hood, where there was a transition to more modern power units that could compete with the leaders of the segment.
Evolution of appearance and interior
Visually, you can identify the updated version by the modified radiator grille and redesigned headlights, which have become more elongated and aggressive. The bumper received new air intakes, which gave the car's face a more solid and confident look. The rear has also undergone changes: new lights and a slightly redesigned bumper with integrated catalysts.
Inside the cabin, the changes were no less significant. Passengers and the driver received access to an updated multimedia system with support USB and Aux, which has become a big plus in the era of digitalization. The finishing materials have become more pleasant to the touch, and sound insulation has been significantly improved through the use of additional sound-absorbing materials in the door panels and arches.
Particular attention was paid to the driving position. The ergonomics of the dashboard have become more logical, and the climate control buttons have moved to more accessible areas. This allows the driver not to be distracted from the road while making the necessary adjustments.
- 🚗 Updated radiator grille with chrome elements
- 💡 New headlights with improved light beam
- 🎵 Multimedia with support for modern audio formats
- 🛋️ Improved interior sound insulation and new upholstery materials
Engines and transmission: The heart of the updated monster
The most important change in the restyled version was the complete abandonment of old atmospheric engines in favor of new power plants. A powerful petrol unit remains in the lineup VQ40DE volume of 4.0 liters, but now it is paired with a new 5-speed automatic transmission, replacing the old 4-speed. This gave an increase in dynamics and smoothness.
The main novelty was the appearance of the famous diesel engine V9X volume 2.5 liters. This twin-turbo diesel has been a hit, delivering excellent low-end thrust and reduced fuel consumption. This motor is often chosen for long journeys and work in difficult conditions.
However, it is worth considering that the diesel version requires special attention. The injection system and diesel particulate filter (DPF) are sensitive to fuel quality and driving style. When operating in a city with frequent traffic jams, the filter can quickly become clogged, requiring active burning or maintenance.
⚠️ Attention: Diesel engine V9X has a specific turbocharger design that requires regular oil changes. Ignoring maintenance intervals can lead to costly repairs to the entire power plant.
- ⛽ Gasoline VQ40DE — reliable, but voracious (about 18-20 l/100 km)
- 🚜 Diesel V9X - economical and high-torque, but demanding on fuel
- ⚙️ New 5-speed automatic transmission - smoother shifts
- 🔧 All-wheel drive system with rear axle coupling
- Gasoline VQ40DE
- Diesel V9X
- I don't know, I need advice
All-wheel drive and off-road capabilities
All-wheel drive system 4x4 on Nissan Pathfinder R51 restyling is built on the basis of a rear axle coupling. In standard mode, the car operates as a front-wheel drive, which saves fuel on the highway. If necessary, the electronics automatically redistribute torque to the rear wheels, ensuring cross-country ability.
A special system is provided for off-road enthusiasts Off-Road, which blocks the center clutch and allows you to drive on mud, sand and snow. Mode also available 4L (lower row), which multiplies the torque, allowing you to overcome steep climbs and deep fords.
The car's suspension is tuned for comfort, but retains enough rigidity to maintain handling at high speeds. The rear suspension is independent, multi-link, which provides excellent performance on uneven surfaces. The ground clearance is 220 mm, which is a good indicator for a crossover of this class.
- 🌍 Operating modes: 2WD, 4WD Auto, 4WD Lock
- ⛰️ Low-range gearing for extreme off-road conditions
- 🛞 Excellent off-road geometry without modifications
- 🚧 Comfortable suspension operation at high speeds
When driving in deep snow or mud, it is better to switch to 4WD Lock mode in advance to avoid slipping and loss of control over the vehicle.
Typical problems and reliability of units
Despite the high reliability of Japanese cars, Nissan Pathfinder The third generation has a number of well-known “sores” that every buyer should be aware of. The most critical problem is the engine cooling system, where radiators and pipes may have defects, leading to overheating and antifreeze getting into the oil.
In diesel versions, injectors and fuel pressure sensors often fail. It is also worth carefully inspecting the turbine, since shaft play is often observed at high mileage. Gasoline engines VQ40DE Generally reliable, but can suffer from stuck rings if poorly maintained.
The automatic transmission on restyled versions has become more reliable, but still requires regular oil changes every 60,000 km. Ignoring this requirement can lead to shifting kicks and premature failure of the torque converter.
⚠️ Attention: When purchasing a diesel version, be sure to carry out computer diagnostics of the particulate filter and check for signs of mixing oil with antifreeze, which is a common problem on these engines.
Hidden suspension problems
Anti-roll bar bushings and arms often wear out. This leads to knocking noises on bumps. Spare parts are inexpensive, but replacement takes time and skill.
Comparison table of characteristics
To clearly understand the differences between the petrol and diesel versions, as well as changes after restyling, let’s look at the main technical parameters. This will help you choose the most suitable option for your tasks, be it urban use or frequent trips out of town.
The table below shows data for engines available on the Russian and CIS markets after the update. Pay attention to the differences in torque and acceleration dynamics, which directly affect driving style.
| Parameter | Petrol 4.0 V6 | Diesel 2.5 V6 (V9X) |
|---|---|---|
| Power (hp) | 275 | 190 |
| Torque (Nm) | 360 | 450 |
| Acceleration 0-100 km/h | 9.6 sec | 10.8 sec |
| Fuel consumption (combined) | 14.5 l/100 km | 9.5 l/100 km |
| Box type | 5-speed automatic | 5-speed automatic |
☑️ Checklist before purchasing
Operation and cost of ownership
Possession Nissan Pathfinder restyling is a balance between comfort, cross-country ability and maintenance costs. Spare parts for the car are available, as many elements are unified with other Nissan models, such as Navara or Patrol. However, original components for a diesel engine are not cheap.
Insurance and vehicle taxes vary by region and engine size. Gasoline version with a power of 275 hp. will be subject to significantly higher taxes than its diesel counterpart. This is an important factor when calculating your long-term budget.
In the Russian climate, the diesel version requires the installation of a pre-heater and high-quality winter diesel fuel. The gasoline version is more unpretentious, but its high fuel consumption can become a noticeable factor during daily city driving.
- 💰 Availability of spare parts for body and suspension
- 🔧 High cost of original parts for the V9X engine
- 📉 Significant difference in tax burden between motors
- ❄️ The need for preheating for diesel engines
Despite the presence of weaknesses, Nissan Pathfinder 3 restyling remains one of the most balanced SUVs in its class in terms of price, comfort and cross-country ability.
FAQ: Frequently asked questions
Which engine is more reliable: gasoline or diesel?
Gasoline VQ40DE It is considered more reliable and less capricious in operation. Diesel V9X more economical and high-torque, but requires careful maintenance and high-quality fuel, otherwise repairs can be very expensive.
Are there any differences in the all-wheel drive system of the restyling?
The all-wheel drive system remains the same, but the electronic clutch control has become more advanced. The restyling has improved the logic of operation when switching from 2WD to 4WD mode, which makes the car's behavior more predictable on slippery surfaces.
Is it possible to install a turbo compact on a gasoline engine?
This is theoretically possible, but in practice it is extremely difficult and impractical. Gasoline engine VQ40DE already produces excellent power, and installing a turbine will require a complete rework of the intake, exhaust and engine control systems, which will exceed the cost of the car itself.
How often do you need to change the automatic transmission oil?
Despite the manufacturer's statements about "lifetime oil", experts recommend changing the oil in an automatic transmission every 60,000 km. This will extend the life of the torque converter and clutches.
What is the top speed of the Nissan Pathfinder 3?
The petrol version has a top speed of around 195 km/h, while the diesel variant is electronically limited to 185 km/h. However, both engines provide confident acceleration to 120 km/h, which is enough for highway travel.