Owners of crossovers are often faced with a situation where the characteristics declared by the manufacturer do not coincide with reality on the road. This is especially true ground clearance, which is one of the key parameters when choosing a car for Russian conditions. Nissan Qashqai The 2018 model, representing the second generation of the model (J11), occupies the niche of a compact crossover, where the balance between comfort and cross-country ability plays a decisive role.
Many buyers wonder: is there enough ground clearance to overcome winter snowdrifts or broken dirt roads? Official data often indicates figures obtained in laboratory conditions on an empty vehicle, which does not always reflect the picture when fully loaded with passengers and luggage. Understanding how the suspension behaves under load will help you avoid troubles off-road and choose the right tires.
In this article, we will analyze in detail the technical features of the suspension of the 2018 model, consider the influence of the wheel rim and tire profile on the final clearance, and also give practical recommendations for increasing cross-country ability without losing comfort. You will learn how to measure ground clearance yourself and what to look for when buying a used copy.
Official characteristics and reality
Manufacturing plant Nissan indicates in the technical documentation the value of ground clearance for Qashqai second generation in size 200 mm. This figure is valid for the car in running order, that is, with a full tank of fuel, a set of tools and one driver weighing about 75 kg. However, in real operating conditions the situation changes dramatically due to the design features of the suspension.
It is important to understand that crossover This class is not a full-fledged SUV with solid axles. The MacPherson front suspension and multi-link rear axle have their own compression limits. When the car is loaded with four passengers and luggage in the trunk, the body moves down, reducing the gap between the sills and the ground. In some cases, the difference between an empty and a loaded car can reach 20-25 millimeters.
In addition, it is worth considering the condition of the springs and shock absorbers. On cars with high mileage (more than 100,000 km), springs may shrink, which critically reduces ground clearance. The wear of the rubber bushings of the anti-roll bar also affects the wear, which leads to a change in the suspension geometry and, as a result, to a decrease in ground clearance even when the car is empty.
The influence of wheel and tire size on clearance
One of the most effective ways to increase cross-country ability Nissan Qashqai 2018 is a replacement of standard wheels. Factory equipment usually offers wheels with a diameter of 16, 17 or 18 inches. The smaller the rim diameter, the higher the tire profile height, which directly affects ground clearance.
The standard size for basic versions is 215/65 R16. If you choose the option with 18-inch wheels and low-profile 235/50 R18 tires, the height of the tire sidewall will decrease. This will not only worsen comfort on uneven surfaces, but will also reduce the ground clearance by about 10-15 mm compared to the basic configuration. For off-road enthusiasts, 16-inch wheels are best suited, as they allow you to install a tire with a large margin in profile height.
- 🔹 215/65 R16 - optimal balance between comfort and cross-country ability, maximum standard ground clearance.
- 🔹 235/55 R17 - a compromise option, slightly reduces clearance, but improves handling on asphalt.
- 🔹 235/50 R18 - minimum ground clearance, ideal for high-speed driving on the highway, but dangerous on the ground.
Many owners strive to install “toothy” tires for winter or mud. Tires with aggressive tread often have a larger overall diameter than stock all-season tires. These tires may give you an extra inch of ride height, but it is important to remember that this can cause the wheels to rub against the arches when the suspension is fully compressed.
⚠️ Attention: Installing wheels with a diameter exceeding the standard by more than 15-20 mm can lead to disruption of the ESP and ABS stabilization systems, since the wheel speed sensors will receive incorrect data.
- 16 inches
- 17 inches
- 18 inches
- More than 18 inches
Measuring ground clearance in practice
If you want to know the exact numbers for your specific vehicle, you'll need to take your own measurements. You should not rely on data from the Internet, since each copy may have its own characteristics of wear or modification. To obtain objective data ground clearance measured from the lowest point of the body to the horizontal plane.
On Nissan Qashqai 2018, the lowest point is usually the front cooling system beam (radiator) or the gear housing (if you have four-wheel drive). The rear usually has more clearance. The measurement should be carried out on a flat surface, loading the car with the maximum possible weight, in order to see the real picture of the suspension.
The measurement procedure is as follows: drive onto smooth asphalt, load the trunk and interior, measure the distance from the ground to the lowest point. For convenience, you can use a metal ruler or tape measure. If you are planning a trip to the mountains or fishing, it is better to take measurements in such a busy state.
☑️ Preparation for measuring clearance
Don't forget about protective elements. Installed engine crankcase protection often lowers the vehicle by several millimeters. If you use metal protection, make sure that it does not protrude below the standard mounts and does not catch on obstacles before the bumper.
Comparison with competitors in class
To understand how good ground clearance at Nissan Qashqai 2018, it’s worth comparing it with its direct competitors. In the compact crossover class, figures vary from 180 to 210 mm. The model occupies a strong middle ground, but is not a leader in cross-country ability.
| Model | Year of manufacture | Claimed ground clearance (mm) | Real ground clearance (laden, mm) |
|---|---|---|---|
| Nissan Qashqai | 2018 | 200 | 175-180 |
| Toyota RAV4 | 2018 | 197 | 170-175 |
| Mazda CX-5 | 2018 | 210 | 185-190 |
| Volkswagen Tiguan | 2018 | 200 | 170-175 |
| Kia Sportage | 2018 | 182 | 160-165 |
As can be seen from the table, Mazda CX-5 has slightly better performance, but this is achieved due to a stiffer suspension, which can affect comfort. Toyota RAV4 And Qashqai show similar results, but Nissan often wins due to a softer ride, which helps to “swallow” bumps without losing speed.
It is important to note that all-wheel drive versions Qashqai there's the added benefit of no underbody transfer case, which is often the lowest point on classic SUVs. This allows the car to more easily cross water obstacles and deep ruts without fear of damaging the transmission.
The influence of the all-wheel drive system on ground clearance
The All-Mode 4x4-i all-wheel drive system does not require mechanical levers under the floor, which allows you to maintain a flat floor and increase useful interior volume, but does not add any ride height compared to the front-wheel drive version.
Features of operation in winter
Winter is the most difficult test for ground clearance any car. Slush, ice and compacted snow in cities often form swells, the height of which can reach 15-20 cm. For Nissan Qashqai In 2018, this is a borderline situation, especially if the car is loaded.
When driving in deep snow, it is important not only to have high clearance, but also to properly distribute the weight. If the rear of the car sinks too much, the front wheels may lose traction and the bumper will begin to cling to snowdrifts. In such situations, it is recommended to move heavy loads closer to the center of the car or even to the front seats to relieve the load on the rear axle.
It is also worth considering that in winter the suspension operates in more severe conditions. In cold weather, springs become less elastic, which can lead to a sharper rebound and a decrease in effective travel. Regular checks of the technical condition of the suspension in winter are mandatory to maintain the declared ground clearance.
⚠️ Attention: When parking in the snow, avoid places where the snow is rolled to the point of ice. An ice crust under the bottom can get caught on the engine protection or exhaust system elements, even if formally the ground clearance is sufficient.
Before winter, be sure to clean the drainage holes under thresholds and arches. If they are clogged with dirt and snow, water will accumulate and turn into ice, which can lead to corrosion and mechanical damage to body parts when driving.
How to increase ground clearance without losing comfort
If the standard 175-180 mm is not enough for you, there are several ways to increase cross-country ability Nissan Qashqai without fundamentally changing the design of the car. The simplest and safest method is to replace the suspension springs with reinforced ones. Special springs from the tuning studio have a larger pitch or height, which allows the body to be raised by 20-30 mm.
The second option is to install spacers between the spring and the shock absorber support. This method is more budget-friendly, but it can change the wheel alignment geometry and increase the load on the wheel bearings. When choosing spacers, it is important to give preference to plastic or aluminum products that will not collapse under load.
- 🔹 Replacing springs is the most reliable way, preserving the factory characteristics of the suspension.
- 🔹 Spacers are a budget option and require subsequent alignment adjustment.
- 🔹 Installation of wheels with a large diameter requires checking for the absence of friction in the arches.
Don't forget that increasing the ground clearance changes the car's center of gravity. This can reduce cornering stability and increase roll. If you plan to use the car primarily in the city, then a radical increase in ground clearance may not be advisable.
A moderate increase in ground clearance (up to 20 mm) on springs has a slight effect on handling, but installing spacers requires mandatory adjustment of wheel alignment angles.
The influence of suspension wear on cross-country ability
As the car ages, many owners notice that ground clearance became smaller, although the springs and discs remained the same. This is due to natural wear and tear of the suspension elements. Rubber stabilizer bushings, silent blocks of levers and shock absorber supports lose their properties over time and become deformed.
Weakened springs begin to “sag” under their own weight and the weight of passengers. If you notice that the car’s bottom begins to grip on the same uneven surfaces where it previously drove freely, it’s worth having the suspension diagnosed. Replacing worn elements often returns the car to its original geometric parameters.
It is also worth paying attention to the condition of the shock absorbers. If they “died,” then the suspension cannot effectively dampen vibrations, and when driving over uneven surfaces, the body may drop below the design point, hitting the limiters. This not only reduces ground clearance, but is also dangerous for the integrity of the body and transmission components.
⚠️ Attention: Ignoring suspension wear can lead to the fact that even when replacing the springs with new ones, the car will not regain its ground clearance due to deformation of the arms or damage to the stabilizer struts.
Suspension diagnostics to check ground clearance
For an accurate diagnosis, it is recommended to visit a specialized service center, where they will check the lift for play in the components, the condition of the springs for cracks, and the wear of the shock absorbers. A visual inspection often does not reveal hidden problems.
Frequently asked questions from owners
What is the real ground clearance of the 2018 Nissan Qashqai with all-wheel drive?
The real ground clearance of the 2018 Nissan Qashqai all-wheel drive is about 175-180 mm when fully loaded. On an empty car, this figure is close to the factory 200 mm.
Is it possible to install R18 wheels on a Nissan Qashqai 2018 without problems?
Yes, you can, but it will reduce ground clearance and comfort. The standard size 235/50 R18 is acceptable, but for off-road use it is better to use R16 or R17 wheels with a high rubber profile.
Does crankcase protection affect ground clearance?
Yes, metal crankcase protection usually lowers the car by 5-10 mm compared to the standard plastic protection. It is important to choose protection that does not protrude beyond the dimensions of the bottom.
Do I need to adjust my wheel alignment after installing spacers?
Absolutely necessary. Installing spacers changes the suspension geometry, and without adjusting the wheel alignment angles, the tires will quickly wear out and controllability will be impaired.
Lowest point of the 2018 Nissan Qashqai?
The lowest point is usually the front radiator beam or engine subframe. The rear of the crossover has more clearance, since there are no heavy transmission units there.