15w40
brand-locked demand (top 5 brands take 100% of clicks) — 15w40 doesn't clear our bar today.
Flapen Score
Ranks 870 of 1,428 Auto & Motorrad niches · −3 vs the category median of 51
Is 15w40 profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, 15w40 is a €203K/yr Amazon Germany market (96K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr. Verdict: Skip it — 48/100.
15w40: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +22.3% over the last 90 days and 8.1% of searches end in a purchase.
€203K
revenue / yr
Who owns the niche?
The top 5 brands hold 100% of demand, so 0% of the market is open.
0%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.8★ — the gap to enter on.
0/100
page quality · 14 products
Top 15w40 products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440
- Price
- €21.76
- Rating
- 4.8/5
- Reviews
- 1,249
- Age
- 12y ago

MANNOL 7406 Traktor Superoil 15W-40 10L
- Price
- €27.07
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago

MANNOL 7405 Universal 15W-40 10 L
- Price
- €25.67
- Rating
- 4.7/5
- Reviews
- 2,043
- Age
- 9y ago

MANNOL 7406 Traktor Superoil 15W-40 20L
- Price
- €55.05
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago

MATHY Motoröl 15W-40 Performance VX2 (1 0 l) - Mineralisches Motor-Öl für Diesel- und Benzin-Motoren Turbo und Kat getestet - Universal einsetzbares Motorenöl für PKW und Nutzfahrzeuge
- Price
- €8.02
- Rating
- 4.7/5
- Reviews
- 230
- Age
- 10y ago
Trending
90-day click momentum
MANNOL 7405 Universal 15W-40 5L
- Price
- €18.76
- Rating
- 4.7/5
- Reviews
- 2,043
- Age
- 12y ago

MANNOL 7406 Traktor Superoil 15W-40 20L
- Price
- €55.05
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago

Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440
- Price
- €21.76
- Rating
- 4.8/5
- Reviews
- 1,249
- Age
- 12y ago

MATHY Motoröl 15W-40 Performance VX2 (1 0 l) - Mineralisches Motor-Öl für Diesel- und Benzin-Motoren Turbo und Kat getestet - Universal einsetzbares Motorenöl für PKW und Nutzfahrzeuge
- Price
- €8.02
- Rating
- 4.7/5
- Reviews
- 230
- Age
- 10y ago

MANNOL 7406 Traktor Superoil 15W-40 10L
- Price
- €27.07
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago
Newest
by launch date
Castrol GTX 15W-40 A3/B3 Motoröl 5L
- Price
- €23.58
- Rating
- 4.8/5
- Reviews
- 246
- Age
- 3y ago

MANNOL 7405 Universal 15W-40 10 L
- Price
- €25.67
- Rating
- 4.7/5
- Reviews
- 2,043
- Age
- 9y ago

MATHY Motoröl 15W-40 Performance VX2 (1 0 l) - Mineralisches Motor-Öl für Diesel- und Benzin-Motoren Turbo und Kat getestet - Universal einsetzbares Motorenöl für PKW und Nutzfahrzeuge
- Price
- €8.02
- Rating
- 4.7/5
- Reviews
- 230
- Age
- 10y ago

MANNOL 7406 Traktor Superoil 15W-40 10L
- Price
- €27.07
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago

MANNOL 7406 Traktor Superoil 15W-40 20L
- Price
- €55.05
- Rating
- 4.8/5
- Reviews
- 1,246
- Age
- 11y ago
Competition: brands, sellers & click share
The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them.
Brands
5 flat
Sellers
60
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
70%
Top 20: 100%
Open market
0%
- MANNOL51%
- Liqui Moly32%
- MATHY9%
- Mobil5%
- Castrol3%
15w40 demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Mar, Apr · busiest ÷ quietest = 1.9×
Top 15w40 search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 15w40 motoröl35K/yr
- motoröl 15w4015K/yr
- 15w4016K/yr
- motoröl 15w40 traktor7K/yr
- öl 15w405K/yr
- 15 w 40 motoröl6K/yr
- 15w40 motoröl 5l5K/yr
- sae 15w404K/yr
- mannol 15w403K/yr
What reviews say buyers love and hate about 15w40
What buyers mention most, as a share of all reviews.
What buyers love
98% of reviews“Top Qualität”
“Preis/Leistung Top”
“Alles so wie es sein soll”
“bestes Oil”
“Top Motoröl”
What buyers complain about
77% of reviews“Zu dünn”
“mein Gott es ist Öl was will man da schon falsch machen bzw was will man hier groß über die Qualität reden.”
“Motorenöl halt”
“Ist die Preisersparnis nicht wert”
15w40 return rate & reasons
Why buyers send it back, as a share of all return requests.
0.3%
Return rate
0%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 15w40 questions
The questions sellers ask about this niche, answered from the tracked metrics.
Best Flapen score
The highest-scoring niches we track right now, across every category.









