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Petroleum 20l

soft demand (-39.5% this quarter) — Petroleum 20l doesn't clear our bar today.

Flapen Score

43
Skip it

Ranks 1,125 of 1,428 Auto & Motorrad niches · −8 vs the category median of 51

Market size 17Growth 5Conversion 27Competition 54Returns 100Price range 56Avg price 86Brand share 43Review moat 70Quality gap 37
This niche Category average · 1,428 niches

Is Petroleum 20l profitable on Amazon?

According to Flapen's Amazon Germany niche tracking, Petroleum 20l is a €69K/yr Amazon Germany market (46K searches/yr). The top 5 brands hold 79% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 43/100.

Petroleum 20l: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -39.5% over the last 90 days and 2.1% of searches end in a purchase.

€69K

revenue / yr

Units sold / yr2K
Search volume / yr-39.5%46K
Conversion rate2.1%
Avg price€70.47

Who owns the niche?

The top 5 brands hold 79% of demand, so 21% of the market is open.

21%

open market share

Brands · sellers13 · 23
Top-5 product click share53%
Open market21%
Avg brand age73 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 28 products

Sponsored placement71%
New entrants (1y)3· 0 succeeded
Avg rating4.5★
Avg reviews712

Top Petroleum 20l products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.

€0€3K€6K€8K€11K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

13 rising

Sellers

23

Top-5 brand share

79%

Top 20: 100%

Top-5 click share

53%

Top 20: 93%

Open market

13%

  • Bluecraft43%
  • Höfer Chemie11%
  • campcooga9%
  • GiDeli8%
  • Flameup8%
  • PTX8%
  • Open — no brand owns it (7 brands, 13%)

Petroleum 20l demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume46KCVR2.1%Products28Brands13Top 5 Brands79%OOS Rate13.1%Rating4.5★Reviews712Avg BSR#229
3K2KBlack Friday '24Holiday '24Spike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMay

Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 17.8×

Top Petroleum 20l search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • petroleum 20l37K/yr
  • toyotomi plus 20l petroleum zibro5K/yr
  • zibro petroleum4K/yr

What reviews say buyers love and hate about Petroleum 20l

What buyers mention most, as a share of all reviews.

What buyers love

93% of reviews
Qualität insgesamt28%

Super Produkt

Preis-Leistungs-Verhältnis20%

Preis Leistung voll ok

Geruch14%

Stinkt nicht

beworben Vs Tatsächliches Produkt7%

Macht was es soll

Feuerwiderstand6%

Brennt von allen am besten ohne rückstände

What buyers complain about

90% of reviews
Preis-Leistungs-Verhältnis32%

Preis viel zu Hoch

Geruch23%

Das Stink beim verbrennen

Qualität insgesamt8%

Wo bleibt die Qualitätskontrolle

Entflammbar6%

Es russt extrem

Auslaufsicher5%

Der Kanister ist undicht

Petroleum 20l return rate & reasons

Why buyers send it back, as a share of all return requests.

0.0%

Return rate

0%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Geruch
35%
2Entflammbar
18%
3Gesamtgröße
14%
4Funktionalität insgesamt
12%
5Kompatibilität – insgesamt
9%

Common Petroleum 20l questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Petroleum 20l 43/100 on Amazon Germany — Skip it. The niche generates €69K/yr across 28 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved -39.5% over the last 90 days.
Search demand for Petroleum 20l on Amazon Germany peaks in Jan–Oct–Nov–Dec, where the busiest month runs 17.8× the quietest.