Скачать или смотреть The 9 BEST Synthetic Oils For Your Engine (And 5 You Should Always AVOID)

The 9 BEST Synthetic Oils For Your Engine (And 5 You Should Always AVOID)

The 9 BEST Synthetic Oils (And 5 WORST) For Your Engine | €8,200 Engine Destroyed

3 months ago a client brought me his BMW diesel with only 80,000 km. Horrible metallic noise. We opened it. Black sludge everywhere. Pistons covered in tar. An 80k km engine looking like 300k.

Why? He used €8 supermarket oil thinking he was saving money. Cost: €8,200 rebuilt engine. All to save €40/year on oil.

Today I reveal the 9 BEST synthetic oils that REALLY protect your engine, and the 5 WORST that will slowly destroy it even though they say "synthetic" on the label.

🛢️ THE 5 WORST OILS (AVOID):

5️⃣ Supermarket White Labels (Carrefour, Walmart, Lidl)
Group III base (minimum legal "synthetic")
After 10k km: lost 23% viscosity (out of spec)
Problem: New oil instantly contaminated by old residue

4️⃣ No-Brand Chinese Bazaar Oils
Fake labels (tested 5W30 = actually 15W40 mineral)
FRAUD - no quality control
Result: Accelerated wear, cold start problems

3️⃣ Gas Station Low Ranges (Shell HX5, BP Visco 2000)
10-year-old technology (API SL/SN)
Modern engines need API SP/ILSAC GF-6
Tactic: Sells with Shell logo but it's their WORST product

2️⃣ Wrong Specification For Your Engine
Example: ACEA C3 engine + old A3/B4 oil = €1,500-2,500 DPF repair
Reverse: Old engine + C2 oil = oil consumption (lacks anti-wear)
ALWAYS check manual for EXACT spec

1️⃣ Synthetic Oil + Aftermarket Additives Mixed
"Magic" additives (STP, Bardahl, "stop smoke")
Breaks factory-balanced additive package
Result: Oil becomes gel, doesn't circulate = SEIZED ENGINE

🏆 THE 9 BEST OILS (RANKED):

9️⃣ Total Quartz 9000 (€35-42/5L)
ACEA C3, API SP, BMW/Mercedes/VW approved
Protects 12,500 km, maintains viscosity
For: Tight budget, good synthetic

8️⃣ Valvoline MaxLife (€32-38/5L)
For HIGH MILEAGE engines (150k+ km)
Seal conditioners rejuvenate gaskets
Reduces oil consumption up to 40%

7️⃣ Repsol Elite Competición (€28-34/5L)
Spanish made, European quality control
Used by MANY taxi drivers (they buy results, not marketing)
Protects 13k km, excellent price/quality

6️⃣ Shell Helix Ultra (€45-55/5L)
PurePlus tech: converts natural gas to ultra-clean base
Keeps engine clean after 100k km
For: High mileage drivers, 15k intervals safe

5️⃣ Liqui Moly Top Tec (€50-60/5L)
Real Group IV PAO base
MoS2 additives create layer on metal (protects even without oil flow)
For: German premium cars, high-pressure turbos

4️⃣ Elf Evolution Full-Tech (€30-38/5L)
Low SAPS optimized for DPF protection
Perfect balance: protects DPF + engine
For: Modern diesels with DPF

3️⃣ Mobil 1 ESP Formula (€55-68/5L)
Group IV PAO pure base, Supersyn tech
After 15k km: retains 92% properties (cheap oils: 65%)
For: Demanding drivers, sports cars, extreme conditions

2️⃣ Castrol Edge (€60-70/5L)
Titanium FST technology strengthens oil film under extreme pressure
Test: 200k km turbo diesel, piston wear = 3 microns (new engine tolerance)
For: Modern high-pressure turbos

1️⃣ Motul 8100 X-Cess (€58-72/5L) - THE BEST
100% synthetic Group IV PAO + Group V esters
Esters = polar molecules, adhere to metal like magnets
Racing additives adapted for road use
Real performance: 300k km engines = mirror-clean interior, zero deposits
Protects 18k km without degradation
Used in: Rally, endurance, drift racing
For: Enthusiasts wanting ABSOLUTE BEST

💰 BRUTAL COMPARISON:
Supermarket €8 oil: Protects 5k km → €0.16/km
Motul 8100 €70: Protects 18k km → €0.39/km
Difference: €0.23/km = €230 in 100k km
BUT: Cheap oil shortens engine life 100k km (€8k new engine)
Motul extends life 100k km extra = priceless

🔬 CONTROVERSIAL OIL #13: Racing Oil in Normal Car
Motul 300V, Castrol Power 1 Racing (€90-110/5L)
100% Group V esters for racing
Designed for 2k km changes in competition
In normal use: additives deplete at 5k km
Worth it ONLY if: track days + high-performance car + money no problem

📋 FINAL RECOMMENDATIONS:
Tight budget: Repsol Elite or Total Quartz (change every 10k)
Medium budget: Shell Helix Ultra or Elf Evolution (every 12k)
Want the best: Motul 8100 or Castrol Edge (every 12k)
High mileage engine: Valvoline MaxLife (every 8k)

ALWAYS verify exact spec in your manual. Best oil in world is useless if doesn't meet your engine spec.

💬 What oil do you use? Noticed difference changing brands?
👍 LIKE if switching to better oil
📤 SHARE with someone using cheap oil

Your engine = €20k investment. Protect it with €40 oil, not €8.

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