trunk Nissan Sunny - one of those details that often remains in the shadows until the need arises to transport bulky cargo or organize space for a family trip. Meanwhile, proper use of this compartment can radically change the experience of using a car. Depending on the generation and body (sedan or hatchback), trunk volume Sunny varies, and the possibilities of its modernization are limited only by the owner’s imagination.

In this article we will analyze not only the standard characteristics of the trunk, but also reveal the secrets of its transformation: from choosing organizers to installing a tow bar. We will pay special attention to typical mistakes that reduce usable space, and give practical advice on caring for seals and lid mechanisms. Whether you're planning a long trip or just want to optimize your daily use, here you'll find answers to everything from technical nuances to space-saving life hacks.

Trunk Specifications Nissan Sunny by generation

Trunk volume Nissan Sunny depends on the generation and body type. For example, in sedans B13 (1990–1995) and B14 (1995–2000) it amounted to modest 370–400 liters, while in hatchbacks of the same series - up to 320 liters. Modern models such as Sunny N17 (2010–2020), already offer 490 liters in the basic configuration, and with the rear seats folded down - up to 860 liters.

It is important to note that official figures are often quoted for "net" volume without taking into account the spare wheel, tools or additional compartments. For example, in Sunny B15 (2000–2006) the actual useful volume is reduced by 15–20% due to the high threshold and the shape of the wheel arches. Below is a comparison table of key models:

Generation Body type Trunk volume (l) Volume with seats folded (l) Features
B13 (1990–1995) Sedan 370 — Narrow opening, high threshold
B14 (1995–2000) Hatchback 320 1100 Asymmetrical shape, complex geometry
N16 (2006–2010) Sedan 450 — Flat bottom but narrow opening
N17 (2010–2020) Sedan 490 860 Rear seat folding option (60:40)

To accurately measure the volume of your trunk, use the "box" method: fill the space with standard cardboard boxes (for example, 30x40x20 cm) and count their number. This will help to avoid mistakes when planning cargo transportation.

📊 What is the trunk volume of your Nissan Sunny?
  • Up to 400 l
  • 400–450 l
  • 450–500 l
  • More than 500 l
  • I don't know

How to increase usable space: from organizers to towbars

Even a modest trunk Sunny can be made more functional with the help of simple accessories. Let's start with organizers: plastic boxes with dividers (for example, from Keter or Carpoint) allow you to divide the space into zones for tools, products and small items. For models with a high threshold (for example, B13/B14) pull-out platforms are useful, making it easier to load heavy bags.

More radical solutions:

  • 🔧 Removable shelf above the trunk (attached to the ceiling) - suitable for light items (blankets, jackets).
  • 🚗 Towbar with a load capacity of up to 1200 kg (for Sunny N17 electrical wiring needs to be modified).
  • 📦 Roof rack (For example, Thule) - increases volume by 300–500 liters, but worsens aerodynamics.
  • 🔄 Folding rear seats (optional for N16/N17) — turn the interior into a cargo compartment.

When choosing a towbar, pay attention to the certification: for Nissan Sunny models with a connector are suitable ISO 11446 and with a carrying capacity of no more than 1500 kg (with a trailer). Do-it-yourself installation is possible, but requires welding and electrical adjustments to connect the trailer lights.

Check the maximum load on the hitch in the vehicle title|Buy a wiring kit with a 7-pin connector|Use anti-corrosion treatment for welding areas|Check the operation of the brake lights and trailer dimensions-->

Common trunk problems and how to avoid them

Owners Nissan Sunny often encounter leaks through the trunk lid seal, especially in models B14/B15. The reason is wear of the rubber gaskets or deformation of the hinges. To prevent water ingress, treat the seals annually with a silicone lubricant (such as WD-40 Specialist) and check the drainage holes at the bottom of the trunk.

Another common problem is creaking and play of the cover. In 80% of cases this is due to loosening of the hinge fastenings or wear of the plastic bushings. Solution:

  1. Lubricate the hinges with graphite grease (do not use lithium-based oils - they attract dust).
  2. Tighten the hinge fastening bolts with a torque wrench (tightening torque: 20–25 Nm).
  3. Replace the plastic bushings with bronze ones (part number for Sunny N17 — 77010-4M000).
What to do if the trunk lid does not close?

If the cover Sunny does not lock in the closed position, check:

1) Condition of the lock (the plastic tongue often breaks).

2) Adjust the latch - it should fit into the groove without effort.

3) Integrity of the drive cable (in models with central locking).

A temporary solution is to secure the cover with a belt through the interior, but this is unsafe!

Another "disease" - damp smell from the trunk. Culprits: clogged drain holes or leaking washer reservoir (in Sunny N16 it is located on the right in the wheel well). To resolve:

  1. Clean the drainage with a wire with a diameter of 3–4 mm.
  2. Wash the trunk with a solution of vinegar (1:1 with water) to remove mold.
  3. Install a desiccant (eg Silica Gel) in a plastic container.
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After washing your car, always open the trunk for 10-15 minutes to air it out - this will prevent condensation from accumulating.

Trunk tuning: from cosmetics to functional improvements

Trunk tuning Nissan Sunny can be divided into three areas: aesthetic, functional And protective. For example, covering the trunk lid with leatherette (price from 3,000 ₽) not only improves the appearance, but also reduces noise when driving. To protect against scratches, use mats made of TPE (thermoplastic elastomer) - they do not slip and are easy to clean.

Functional improvements:

  • 🔦 LED backlight with a motion sensor (for example, Philips LED Strip) - makes loading easier in the dark.
  • 🔌 12V socket for connecting a refrigerator or vacuum cleaner (installed in the spare wheel niche).
  • 🔒 Additional lock on the trunk lid (relevant for Sunny B13/B14 with an unreliable standard latch).
  • 📡 Rear view camera with output to the mirror (helps when parking with a loaded trunk).

For fans of extreme tuning, the installation option is interesting gas stop instead of standard cover springs. This is true for models N16/N17where the heavy lid sags over time. The cost of the kit (for example, from Stabilus) - about 2500 ₽, installation takes 1–2 hours.

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When tuning the trunk, do not forget about the weight balance of the car. Place heavy objects (batteries, tools) closer to the back of the rear seats so as not to shift the center of gravity.

How to load the trunk correctly: safety tips

Incorrect loading of the trunk can lead to deterioration of controllability Nissan Sunny, especially at high speeds. Basic rules:

  • 📦 Distribute your weight evenly - heavy objects on the sides, light ones in the center.
  • 🚫 Do not exceed maximum load (for Sunny N17 - 400 kg, including passengers).
  • 🔗 Secure the load with straps with fastenings to hinges on the trunk floor.
  • 👀 Control your review — the load should not cover the rear window by more than 30%.

To transport long items (such as skis or ladders), use luggage rails or special roof mounts. In sedans Sunny For this purpose, there are grooves in the rear door seal - belts can be passed through them. However, remember that a roof load increases fuel consumption by 5-10% due to increased air resistance.

Pay special attention to the transportation of dangerous goods:

  • Fuel cans must be in a metal box with ventilation.
  • Gas cylinders can only be transported in a vertical position with fixation.
  • Batteries must be isolated from metal surfaces with rubber mats.
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When transporting animals in the trunk, use special cages with ventilation and fixation to hinges. Never leave your pet alone in a closed car - even at +20°C, the temperature inside the cabin rises to +40°C in 10 minutes.

Trunk care: cleaning, lubrication, anti-corrosion

trunk Nissan Sunny requires regular care, especially in winter. Let's start with cleaning:

  1. Remove debris and dust with a vacuum cleaner (use a soft bristle attachment for carpet).
  2. Wash the plastic panels with soapy water (do not use abrasives - they will scratch the surface).
  3. To remove oil or fuel stains, use Cleaner 77 or white spirit.

Mechanism lubrication:

  • 🔧 Trunk lid hinges - lubricate lithium grease 2 times a year.
  • 🔑 Lock and latch - process WD-40 every 3 months.
  • 🚪 Sealants - apply silicone spray before winter.

Anti-corrosion treatment is critical for models older than 10 years. Pay special attention to:

  • Weld seams in the spare wheel well.
  • Bumper mounts (moisture accumulates there).
  • Drainage holes (clogging them leads to metal rotting).

For processing use Movil or Dinitrol 4941 — they create an elastic film that does not crack during vibrations. Apply the composition with a brush or spray, having previously cleaned the surface of rust. rust converter (For example, Tsinkar).

How to remove rust in the trunk without welding?

1. Clean the affected area with a wire brush.

2. Apply phosphoric acid (10–15 minutes).

3. Rinse with water and dry with a hairdryer.

4. Process primer for metal and paint it.

For large areas of corrosion, use fiberglass putty.

Frequently asked questions about the trunk Nissan Sunny

Is it possible to install a roof rack on Sunny B14?

Yes, but you will need to install railings (for example, from Thule> or Hapro). For B14 Models with fastening to doorways are suitable, since there are no standard fastening points on the roof. The maximum load is up to 50 kg (including the weight of the trunk itself).

How to fold the rear seats Sunny N17?

In models N17 the seats fold in a 60:40 ratio. To do this:

  1. Fold the head restraints forward.
  2. Pull the lever under the seat (located at the base of the backrest).
  3. Tilt the backrest until it locks.

Some trim levels require you to first remove the armrest.

Why in the trunk? Sunny B15 does water accumulate?

Main reasons:

  • Clogged drain holes in the bottom of the trunk (clean with wire).
  • Leakage through the rear light seal (check the integrity of the rubber).
  • Condensation due to temperature differences (removed by ventilation).

If the problem is in the seal, replace it with a new one (part number for B15 — 80530-4M000).

What pressure should be in the spare tire? Sunny?

Spare wheel ("dokatka") in Nissan Sunny must have pressure 4.2 bar (60 psi). This is indicated on a sticker on the inside of the trunk lid or on the wheel itself. Check the pressure every 2 months - the tire loses air faster than standard wheels.

Is it possible to transport a bicycle in the trunk? Sunny without disassembly?

In sedans Sunny (For example, N16/N17) a bicycle can be transported without disassembling if:

  • Fold down the rear seats (to form a flat surface).
  • Remove the front wheel (saves 20–30 cm in length).
  • Use a protective cover to avoid staining the trim.

For hatchbacks (B14) you will need to remove both wheels or use an external rack.