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36

5w30 1l

Skip it

Prices mostly outside the sweet spot ($6.41–$13.56) — this niche doesn't clear our bar today.

Market size 18Growth 30Conversion 80Competition 43Returns 98Price range 0Avg price 29Brand share 3Review moat 32Quality gap 14

Returns

Incredible0.5%

return rate — above 5% kills the launch gate

Conversion

Great8.3%

search→purchase rate — share of searches ending in a sale

Competition

Okay59%

top-5 click share — leaders hold, buyers still browse

Review moat

Okay3,297.79

avg incumbent reviews — the moat a new listing must climb

Growth

Okay+4.3%

90-day search growth — must beat 0% to launch

Avg price

Okay€9.52

avg listing price — sweet spot $15–$100

Market size

Bad€70K

€70K/yr · 89K searches

Quality gap

Bad4.8★

avg incumbent rating — lower means beatable quality

Brand share

Bad99%

top-5 brand share — brand-locked demand

Price range

Bad€6.41–€13.56

cheapest to priciest tracked listing — scored on the share inside $15–$100

According to Flapen's Amazon Germany niche tracking, 5w30 1l is a €70K/yr Amazon Germany market (89K searches/yr). The top 5 brands hold 99% of demand. Verdict: Skip it — 36/100.

Data updated Jul 6, 2026 · scored weekly · How we score niches

5w30 1l market data

Units sold / yr
8K–10K
avg 500–750/product
Revenue / yr
€76K–€95K
units × avg price
Conversion rate
8.3%
Avg BSR
#66
Page quality
0%
Prime
100%
Sponsored
68%
Out of stock
0.0%
Avg brand age
91 months
Avg seller age
186 days

Competition & brand share

The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.

Brands

6 flat

Sellers

88

Top-5 brand share

99%

Top 20: 100%

Top-5 click share

59%

Top 20: 100%

Open market

0%

  • Liqui Moly38%
  • Castrol26%
  • Mobil Super18%
  • MANNOL13%
  • Mobil3%
  • EUROLUB1%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +4.3% search growth over the last 90 days.
3K2KPrime Day '24Spike '24Holiday '24Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.4×

Top 5w30 1l search terms

  • 5w30 motoröl 1l52K/yr
  • motoröl 5w30 1 liter18K/yr
  • 5w30 1l7K/yr
  • motoröl 1l5K/yr
  • 5 w 30 motoröl 1l4K/yr
  • liqui moly 5w30 1l4K/yr
All search terms

Top 5w30 1l products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%€4K10%€7K15%€11K20%€14K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

What buyers say about 5w30 1l

What buyers praise and complain about, mined from review topics.

What buyers love

Qualität insgesamt28%

“Super Qualität”

Preis-Leistungs-Verhältnis24%

“Super Preis”

Schmierung23%

“Super Motoröl”

Motorleistung9%

“Motoröl vom besten”

beworben Vs Tatsächliches Produkt6%

“Erfüllt seinen Zweck”

Gesamtgröße5%

“Passt”

Lokal hergestellt1%
Treibstoffeffizienz1%

“Kein Ölverbrauch trotz sportlicher Fahrweise, und der Verbrauch ist minimal besser (ca. 0,2–0,3 l/100 km weniger).”

Benutzerfreundlichkeit0%

“das Einfüllen problemlos.”

Haltbarkeit0%

“es hält sich top.”

What buyers complain about

Preis-Leistungs-Verhältnis57%

“Bisschen teuer”

Schmierung11%

“Öl halt”

Qualität insgesamt11%

“Altbewährte Qualität”

Top return reasons

Kompatibilität – insgesamt32%
Gesamtgröße31%
beworben Vs Tatsächliches Produkt7%
Schmierung5%
Motorische Probleme4%
Preis-Leistungs-Verhältnis3%
Zertifizierungen3%
Benutzerfreundlichkeit3%
Auslaufsicher3%
Funktionalität insgesamt2%

Common questions

Is 5w30 1l profitable to sell on Amazon Germany?
The niche generates €70K/yr across 19 tracked products. 90-day search growth is +4.3%. Flapen's verdict: Skip it (36/100).
How competitive is the 5w30 1l niche?
6 brands and 88 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 99% of demand.
What do buyers complain about in 5w30 1l?
Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Schmierung, Qualität insgesamt. The return rate is 0.5%.
When does demand for 5w30 1l peak?
Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the 5w30 1l niche?
Listings span €6.41–€13.56; the average listing price is €9.52 (sweet spot $15–$100). The average incumbent carries 3,298 reviews — the moat a new listing must climb.