When it comes to high-performance engines Nissan - be it legendary GT-R R35 with him VR38DETT or diesel Patrol Y62 with VK56VD — the choice of oil becomes critical. Kixx 5W50 is positioned as one of the best solutions for extreme loads, but is it so universal? In this article we will analyze not only the official characteristics, but also real viscosity tests at high temperatures (up to 150°C), which the manufacturer does not always advertise.

Many owners Nissan are faced with a dilemma: to overpay for the original Nissan Oil 5W50 or choose a more affordable analogue from GS Caltex (brand owner Kixx). We analyzed laboratory reports, reviews from forums NissanClub.ru And GT-R Owners Group, and also compared Kixx 5W50 with competitors like Mobil 1 5W50 And Liqui Moly Synthoil High Tech 5W-50. Spoiler: by content molybdenum And calcium the Korean product turned out to be unexpectedly close to premium European brands.

Technical characteristics of Kixx 5W50: what does the label hide?

On the bank Kixx 5W50 The standard parameters are indicated: API SN/CF, ACEA A3/B4, and viscosity according to SAE J300. But these data are just the tip of the iceberg. For example, few people know that:

  • 🔬 Viscosity index of this oil exceeds 170 (most competitors have 150–160), which guarantees film stability during +130°C and above.
  • 🧪 Zinc and phosphorus content (ZDDP) - 1100 ppm, which is critical for protection turbines And camshafts in engines with direct injection.
  • ⚡ Flash point — 234°C (versus 220°C for Mobil 1 5W50), which reduces the risk of coking in GT-R under track loads.
  • 🛢️ Basic basis — Group III+ (hydrocracking) with the addition PAO up to 20%, which brings it closer to premium semi-synthetics.

However, there is a nuance: despite marketing claims about “full synthetics,” in fact it is hydrocracking oil with improved additives. For Nissan Patrol with mileage >150 thousand km this can be a plus (better solubility of deposits), but for a new one GT-R some experts recommend clean PAO- basis (for example, Red Line 5W50).

📊 What oil do you use in your Nissan?
  • Kixx 5W50
  • Mobil 1 5W50
  • Liqui Moly 5W50
  • Original Nissan
  • Other

Compatibility with Nissan models: where 5W50 is required and where you can save money

Manufacturer Nissan clearly regulates the use of oils 5W50 for the following models:

Model Engine Oil recommendation Notes
GT-R (R35) VR38DETT 5W50 (required) Only approved oils Nissan GT-R Oil. Kixx 5W50 passes the parameters, but requires replacement every 5–7 thousand km under track loads.
Patrol (Y62) VK56VD 5W50 (recommended) Allowed 0W40 in cold climates, but 5W50 preferable for turbine protection.
Navara (D23) YD25DDTi 5W40 or 5W50 5W50 relevant when operating with a trailer >2 tons or in the desert.
370Z (Z34) VQ37VHR 5W30 or 5W40 5W50 excessive, but acceptable when tuning >400 hp.

For Almera (N18) or Qashqai (J11) with motors HR16DE or MR20DD viscosity 5W50 there will be redundant - enough 5W30. Using too thick oil in these engines can result in:

⚠️ Attention: Increased pressure in the lubrication system and accelerated wear phase regulators (especially relevant for Qashqai 2014–2017 with timing chain problems).

If you still want to fill Kixx 5W50 into the “non-target” motor (for example, in X-Trail T32 with QR25DE), reduce the replacement interval to 7–8 thousand km and check the oil pressure through CONSULT-III Plus or ELM327.

Owner reviews: real experience of use

Analysis of reviews from forums (Drive2.ru, Nissan-Tech.ru) showed a polarization of opinions:

  • ✅ Pros:
    • 🏁 Owners GT-R note stable oil pressure at 9000 rpm (critical for the track).
    • 🔥B Patrol Y62 with mileage >200 thousand km, oil reduces zhor on waste up to 30% compared to Mobil 1.
    • 💰 Price lower than original Nissan Oil by 20–30% with similar characteristics.
  • ❌ Cons:
    • ❄️ B Murano Z51 at −30°C, problems with cold starting were noted (the oil thickens more than 0W40).
    • 🛑 B Navara D40 with YD25 appears after 10 thousand km varnish coating on the pistons (by endoscopy).
    • 🔧 Not all service stations undertake to fill Kixx under guarantee Nissan (require original or Mobil).

Interesting case: user with nickname @GT-R_Drift on YouTube tested Kixx 5W50 on a dynamometer paired with Nismo Oil Cooler. Result: power drop by +100°C amounted to only 1.2% (against 2.8% at Castrol Edge 5W50). Test video:

Kixx 5W50 dyno test results

At an oil temperature of 130°C, the power loss on the VR38DETT was 0.8%, at 150°C - 1.2%. For comparison, Mobil 1 5W50 showed 1.5% and 3.1% respectively. The test was carried out on a Dynojet bench with the oil cooled to 90°C between runs.

Comparison with competitors: which is better for Nissan?

To understand how much Kixx 5W50 justified in price (~2800 rubles for 4 liters), we compare it with our main competitors in key parameters:

Parameter Kixx 5W50 Mobil 1 5W50 Liqui Moly Synthoil High Tech 5W-50 Nissan Oil 5W50
Basic basis Group III+ (20% PAO) Group IV (100% PAO) Group IV/V (PAO + esters) Group III (hydrocracking)
ZDDP (ppm) 1100 950 1200 1050
Flash point (°C) 234 220 238 230
Price for 4 l (rub.) 2800 3500 4200 3800

Conclusion: Kixx wins in terms of price/quality ratio, but loses Liqui Moly in protection under extreme loads (for example, in GT-R with power >600 hp). For Patrol or Navara with moderate tuning the difference is not critical.

💡

If your Nissan is driven in city/highway mode without extreme loads, the Kixx 5W50 is the best choice for price and protection. For track or deep tuning, it is better to consider Liqui Moly or Red Line.

How to distinguish an original from a fake: 5 key signs

Fakes Kixx 5W50 are less common than in Mobil or Castrol, but there is a risk. The original canister has:

Hologram on the lid with the GS Caltex logo, changing color when tilted|Barcode on the bottom of the canister (on the label on fakes)|Bottling date is laser-etched (not a sticker)|Lid with a “click mechanism” (a characteristic click when opening)|Oil color is amber, without a greenish tint-->

The most reliable way to check is to order directly from official distributors GS Caltex in Russia:

  • 📦 LLC "Kaltex Rus" (Moscow)
  • 📦 LLC "Avtokhim" (St. Petersburg)
  • 📦 LLC "TD "AvtoMasla" (Ekaterinburg)
⚠️ Attention: In 2023, there were cases of counterfeits with labels “Kixx G1 5W50”, where instead of oil there was cheap mineral water. Check the density: the original has a specific gravity 0.855 g/cm³ at +20°C.

Instructions for changing oil in Nissan using Kixx 5W50

Oil change process Nissan standard, but there are nuances for 5W50:

  1. Warm up the engine to 60–70°C (not higher!) so that the oil becomes fluid, but does not burn.
  2. Drain the old oil through the plug on the pallet. For GT-R And Patrol recommended to use vacuum pump, since there is up to 300 ml "undrained" residue.
  3. Replace the filter. For Kixx 5W50 fit:
    • 🔧 Original Nissan 15208-65F0E (for GT-R)
    • 🔧 Mann W719/45 (universal)
    • 🔧 Framm PH7317 (for diesels Navara)
  4. Fill with new oil through the neck. Volumes:
    • 📏 GT-R R35 — 6.1 l (with filter)
    • 📏 Patrol Y62 — 7.4 l
    • 📏 Navara D23 — 5.8 l
  • Check the level 5 minutes after filling (the oil should drain into the pan). The optimal level is between MIN And MAX on the dipstick.
    • 💡

    After changing the oil in the GT-R, reset the counter through the menu Settings → Maintenance → Oil Change Reset. This will prevent false warnings about the need for replacement.

    For Nissan with the system Oil Life Monitor (For example, Murano Z52) replacement interval Kixx 5W50 can be increased to 12–15 thousand km, but on condition:

    • 🚗 Operation in “highway” mode (at least 60% of the mileage).
    • 🌡️ No overheating (oil temperature is not higher 115°C).
    • 🔧 Regular level checks (every 1000 km).

    Common mistakes when using Kixx 5W50 and how to avoid them

    Even experienced owners Nissan make mistakes that reduce the life of the oil or engine:

    • 🚫 Mixing with other oils. For example, topping up 5W30 in Kixx 5W50 leads to a drop in viscosity at high temperatures. If you have to mix it, change the oil after 3 thousand km.
    • 🚫 Ignoring "break-in" after replacement. First 500 km after pouring 5W50 avoid loads >50% (especially important for GT-R).
    • 🚫 Using non-original filters. Cheap filters (for example, Big Filter) cannot withstand pressure 5W50 and may burst.
    • 🚫 Neglecting flushing when switching from mineral water. If previously used 10W40, flush the system Liqui Moly Oil-Schlamm-Spulung.
    ⚠️ Attention: B Nissan Patrol with motor VK56VD use Kixx 5W50 no rinsing after 15W40 may lead to clogging of oil passages VVEL (phase change systems). Symptoms: knocking when cold and error P0011.

    If after replacing with Kixx 5W50 appeared:

    • 🔊 Knock of hydraulic compensators - check the oil pressure (standard for GT-R: 4.5 bar on 3000 rpm).
    • 🌡️ Increased oil temperature (>120°C) - make sure the correct volume is filled (underfill by 0.5 l increases the temperature by 10–15°C).

    FAQ: answers to popular questions about Kixx 5W50

    ❓ Is it possible to use Kixx 5W50 in Nissan Almera G15 with HR16DE engine?

    Technically possible, but impractical. For HR16DE enough 5W30 (For example, Kixx G1 5W30). 5W50 will increase the load on the oil pump and may lead to oil starvation at high speeds due to excessive viscosity.

    ❓ How often should you change Kixx 5W50 in a Nissan GT-R under track loads?

    When used on a track (for example, Nürburgring or Sochi Autodrom) replacement should be carried out every 3–5 thousand km or after each track day. Oil analysis after racing shows that after 20 laps on Nürburgring viscosity Kixx 5W50 falls on 15–20%, and the content of metal shavings increases 3 times.

    ❓ Is Kixx 5W50 suitable for Nissan Juke with MR16DDT engine?

    Yes, but with reservations. For MR16DDT (1.6 turbo) 5W50 acceptable, but only if:

    • The vehicle is operated in a hot climate (>30°C).
    • The engine has tuning (>200 hp).
    • Replacement interval reduced to 7 thousand km.

    Under standard conditions it is sufficient 5W40.

    ❓ Why did the oil consumption increase in Patrol after replacing it with Kixx 5W50?

    Probable reasons:

    1. High temperature evaporation: 5W50 has higher volatility than 5W40. B Patrol Y62 with mileage >150 thousand km this can manifest itself as “zhor” up to 1 l/10 thousand km.
    2. Wear of oil scraper rings: Kixx 5W50 has high cleaning power and can “wash away” deposits that previously masked wear.
    3. Incorrect viscosity: If previously used 10W60, transition to 5W50 may temporarily increase consumption.

    Solution: Check compression and ring condition. If the mileage is >200 thousand km, consider switching to 10W60 (For example, Motul 300V).

    ❓ Where to buy Kixx 5W50 at the best price?

    Prices for Kixx 5W50 (4 l) as of June 2026:

    • 🛒 Wildberries — 2700–2900 rub. (the risk of counterfeiting is average).
    • 🛒 Ozone — 2800–3000 rub. (seller GS Caltex Russia).
    • 🛒 Auto shops "AutoSpetsCenter" — 2600 rub. (promotions when purchasing from 2 canisters).
    • 🛒 Official Nissan dealers — 3200–3500 rub. (original guarantee).

    Advice: buy only from trusted places with a receipt. Counterfeits are often found on Avito and in small shops.