15w50
brand-locked demand (top 5 brands take 98% of clicks) — 15w50 doesn't clear our bar today.
Flapen Score
Ranks 965 of 1,428 Auto & Motorrad niches · −5 vs the category median of 51
Is 15w50 profitable on Amazon?
According to Flapen's Amazon Germany niche tracking, 15w50 is a €30K/yr Amazon Germany market (15K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 46/100.
15w50: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +42.0% over the last 90 days and 7.2% of searches end in a purchase.
€30K
revenue / yr
Who owns the niche?
The top 5 brands hold 98% of demand, so 2% of the market is open.
2%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.7★ — the gap to enter on.
0/100
page quality · 13 products
Top 15w50 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 Motorbike 4T 15W-50 Street | 4 L | Motorrad Synthesetechnologie Motoröl | Art.-Nr.: 1689
- Price
- €30.01
- Rating
- 4.8/5
- Reviews
- 2,173
- Age
- 13y ago

Castrol POWER1 4T 15W-50 Motoröl 4L
- Price
- €29.06
- Rating
- 4.8/5
- Reviews
- 460
- Age
- 3y ago

MANNOL 7510 Favorit 15W-50 7510 5 L
- Price
- €19.47
- Rating
- 4.7/5
- Reviews
- 226
- Age
- 12y ago

LIQUI MOLY Motorbike 4T 15W-50 Offroad | 4 L | Motorrad Synthesetechnologie Motoröl | Art.-Nr.: 3058
- Price
- €26.28
- Rating
- 4.7/5
- Reviews
- 162
- Age
- 11y ago

LIQUI MOLY Motorbike 4T 15W-50 Street | 1 L | Motorrad Synthesetechnologie Motoröl | Art.-Nr.: 2555
- Price
- €11.31
- Rating
- 4.8/5
- Reviews
- 2,173
- Age
- 13y ago
Trending
90-day click momentum
kmx24 Ölwechsel Set passt an KTM Duke RC 390 Modelle ab 2013 Adventure 390 Modelle ab 2020 mit Motorex Formula 4T 15W50 Ölfilter Wartungs Kit
- Price
- €39.47
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 5mo ago

Castrol POWER1 4T 15W-50 Motoröl 1L
- Price
- €10.85
- Rating
- 4.7/5
- Reviews
- 88
- Age
- 3y ago

SHELL Motoröl 15W-50 Advance Motor Öl API SP 4T Ultra 1L Kompatibel mit YAMAHA MOTORCYCLES FZ MT YBR SZR SR
- Price
- €15.72
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 1y ago

MANNOL 7510 Favorit 15W-50 7510 5 L
- Price
- €19.47
- Rating
- 4.7/5
- Reviews
- 226
- Age
- 12y ago

LIQUI MOLY Motorbike 4T 15W-50 Street | 1 L | Motorrad Synthesetechnologie Motoröl | Art.-Nr.: 2555
- Price
- €11.31
- Rating
- 4.8/5
- Reviews
- 2,173
- Age
- 13y ago
Newest
by launch date
kmx24 Ölwechsel Set passt an KTM Duke RC 390 Modelle ab 2013 Adventure 390 Modelle ab 2020 mit Motorex Formula 4T 15W50 Ölfilter Wartungs Kit
- Price
- €39.47
- Rating
- 4.0/5
- Reviews
- 1
- Age
- 5mo ago

SHELL Motoröl 15W-50 Advance Motor Öl API SP 4T Ultra 1L Kompatibel mit YAMAHA MOTORCYCLES FZ MT YBR SZR SR
- Price
- €15.72
- Rating
- 4.9/5
- Reviews
- 28
- Age
- 1y ago

Castrol POWER1 4T 15W-50 Motoröl 4L
- Price
- €29.06
- Rating
- 4.8/5
- Reviews
- 460
- Age
- 3y ago

Castrol POWER1 4T 15W-50 Motoröl 1L
- Price
- €10.85
- Rating
- 4.7/5
- Reviews
- 88
- Age
- 3y ago

MANNOL 7510 Favorit 15W-50 4L
- Price
- €14.25
- Rating
- 4.7/5
- Reviews
- 226
- Age
- 7y ago
Competition: brands, sellers & click share
The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.
Brands
6 flat
Sellers
73
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
77%
Top 20: 100%
Open market
0%
- Liqui Moly51%
- Castrol18%
- MANNOL14%
- Motul12%
- Shell4%
- kmx242%
- Open — no brand owns it (0%)
15w50 demand & seasonality
Weekly search volume, with the niche's key stats alongside.
Peak months: Mar, Apr, May · busiest ÷ quietest = 3.3×
What reviews say buyers love and hate about 15w50
What buyers mention most, as a share of all reviews.
What buyers love
98% of reviews“Preis-Leistung ok”
“Top Motoröl – spürbar bessere Leistung”
“Man merkt deutlich, dass es sich um ein Qualitätsprodukt handelt”
“Passt”
“Artikel wie beschrieben, gerne wieder”
What buyers complain about
75% of reviews“Mit dem Öl schaltet das Motorrad nicht so sauber wie bei dem Shell Ad”
“Motor läuft noch”
15w50 return rate & reasons
Why buyers send it back, as a share of all return requests.
0.2%
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 15w50 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.









