--- title: "15w40 — Niche Verdict: Skip it (41/100) | Amazon Germany - Flapen" canonical_url: "https://flapen.com/amazon/research/de/auto-motorrad/15w40" last_updated: "2026-07-09T22:48:56.207Z" locale: en meta: description: "a small market ($203K/yr) — 15w40 doesn't clear our bar today." "og:description": "a small market ($203K/yr) — 15w40 doesn't clear our bar today." "og:title": "15w40 — Niche Verdict: Skip it (41/100) | Amazon Germany - Flapen" --- Back to Flapen home # **15w40** **Skip it****41/100 ** a small market ($203K/yr) — 15w40 doesn't clear our bar today. **Market/yr** **€203K** **Growth (1y)** **+123.5%** **Products** **14** **Brands** **5** was 5 a year ago **Sellers** **60** **Price range** **€5.89–€55.05** **Returns** **0.3%** **Rating** **4.8★** **Skip it** Scored 41/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **10** ×0.30 Growth **68** ×0.30 Competition **30** ×0.20 Quality gap **20** ×0.10 Returns **98** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +123.5% year over year. 3K1KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jun '25Oct '25Feb '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Mar, Apr · busiest ÷ quietest = 1.9× ## **Competition** - MANNOL51% - Liqui Moly32% - MATHY9% - Mobil5% - Castrol3% The top 5 products take 70% of clicks — established leaders, but buyers still shop beyond them. 5 brands and 60 sellers compete here. **Brands** **5 **—flat was 5 a year ago **Sellers** **60** **Top 5 brand share** **100%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440](https://m.media-amazon.com/images/I/41Qw5mVwDkL.jpg) [**Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440**](https://www.amazon.de/dp/B006WN3GV4) Liqui Moly€21.764.8★1,24925%▲rising 2 ![MANNOL 7406 Traktor Superoil 15W-40 10L](https://m.media-amazon.com/images/I/41i5QQgLHfL.jpg) [**MANNOL 7406 Traktor Superoil 15W-40 10L**](https://www.amazon.de/dp/B00XJQGTAW) MANNOL€27.074.8★1,24616%—flat 3 ![MANNOL 7405 Universal 15W-40 10 L](https://m.media-amazon.com/images/I/41Xz+ZLd-VL.jpg) [**MANNOL 7405 Universal 15W-40 10 L**](https://www.amazon.de/dp/B01KS624KO) MANNOL€25.674.7★2,04311%▼falling 4 ![MANNOL 7406 Traktor Superoil 15W-40 20L](https://m.media-amazon.com/images/I/41ucWeY4VHL.jpg) [**MANNOL 7406 Traktor Superoil 15W-40 20L**](https://www.amazon.de/dp/B00XJQJ31Y) MANNOL€55.054.8★1,2469%▲rising 5 ![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](https://m.media-amazon.com/images/I/413gnGUTJoL.jpg) [**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**](https://www.amazon.de/dp/B012549DTM) MATHY€8.024.7★2309%—flat 6 ![Mobil Super 1000 X1 15W-40 1L](https://m.media-amazon.com/images/I/41HUqKV4S6L.jpg) [**Mobil Super 1000 X1 15W-40 1L**](https://www.amazon.de/dp/B00307UTXI) Mobil€5.894.7★1955%—flat 7 ![MANNOL 7405 Universal 15W-40 5L](https://m.media-amazon.com/images/I/51BNXW3qlXL.jpg) [**MANNOL 7405 Universal 15W-40 5L**](https://www.amazon.de/dp/B00EQYCD06) MANNOL€18.764.7★2,0435%▲rising 8 ![Liqui Moly Touring High Tech 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1096](https://m.media-amazon.com/images/I/51nJ0eYDLmL.jpg) [**Liqui Moly Touring High Tech 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1096**](https://www.amazon.de/dp/B00435M7F4) Liqui Moly€29.924.8★7844%▼falling 9 ![MANNOL 7406 Traktor Superoil 15W-40 5L](https://m.media-amazon.com/images/I/41ulYf2k7OL.jpg) [**MANNOL 7406 Traktor Superoil 15W-40 5L**](https://www.amazon.de/dp/B00XJQC3SO) MANNOL€15.864.8★1,2464%▼falling 10 ![MANNOL 7402 Diesel 15W40 CG-4 20L Motorenöle Flasche](https://m.media-amazon.com/images/I/4167VLqPfZL.jpg) [**MANNOL 7402 Diesel 15W40 CG-4 20L Motorenöle Flasche**](https://www.amazon.de/dp/B00DZISKTC) MANNOL€54.744.6★4433%—flat 11 ![Castrol GTX 15W-40 A3/B3 Motoröl 5L](https://m.media-amazon.com/images/I/41VTkzseP5L.jpg) [**Castrol GTX 15W-40 A3/B3 Motoröl 5L**](https://www.amazon.de/dp/B0C814FRYG) Castrol€23.584.8★2463%—flat 12 ![Liqui Moly Touring High Tech 15W-40 | 1 L | mineralisches Motoröl | Art.-Nr.: 1095](https://m.media-amazon.com/images/I/51thuSIrPxL.jpg) [**Liqui Moly Touring High Tech 15W-40 | 1 L | mineralisches Motoröl | Art.-Nr.: 1095**](https://www.amazon.de/dp/B00435T3ZQ) Liqui Moly€9.324.8★7842%—flat 13 ![MANNOL 7501 Classic 10W-40 5 L](https://m.media-amazon.com/images/I/518yeknp5-L.jpg) [**MANNOL 7501 Classic 10W-40 5 L**](https://www.amazon.de/dp/B004U2VLGG) MANNOL€14.094.8★4,2862%▼falling 14 ![MANNOL 7405 Universal 15W40 SG/CD 20L Motorenöle Flasche](https://m.media-amazon.com/images/I/417F30VGQUL.jpg) [**MANNOL 7405 Universal 15W40 SG/CD 20L Motorenöle Flasche**](https://www.amazon.de/dp/B00DZIT1FE) MANNOL€54.774.7★2,0431%▼falling ## **Product shelf** All 14 tracked products in this niche. Top sellersNewestTrending [![Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440](https://m.media-amazon.com/images/I/41Qw5mVwDkL.jpg)**Liqui Moly Formula Super 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1440** Liqui Moly**€21.76**4.8★1,249 reviews](https://www.amazon.de/dp/B006WN3GV4) [![MANNOL 7406 Traktor Superoil 15W-40 10L](https://m.media-amazon.com/images/I/41i5QQgLHfL.jpg)**MANNOL 7406 Traktor Superoil 15W-40 10L** MANNOL**€27.07**4.8★1,246 reviews](https://www.amazon.de/dp/B00XJQGTAW) [![MANNOL 7405 Universal 15W-40 10 L](https://m.media-amazon.com/images/I/41Xz+ZLd-VL.jpg)**MANNOL 7405 Universal 15W-40 10 L** MANNOL**€25.67**4.7★2,043 reviews](https://www.amazon.de/dp/B01KS624KO) [![MANNOL 7406 Traktor Superoil 15W-40 20L](https://m.media-amazon.com/images/I/41ucWeY4VHL.jpg)**MANNOL 7406 Traktor Superoil 15W-40 20L** MANNOL**€55.05**4.8★1,246 reviews](https://www.amazon.de/dp/B00XJQJ31Y) [![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](https://m.media-amazon.com/images/I/413gnGUTJoL.jpg)**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** MATHY**€8.02**4.7★230 reviews](https://www.amazon.de/dp/B012549DTM) [![Mobil Super 1000 X1 15W-40 1L](https://m.media-amazon.com/images/I/41HUqKV4S6L.jpg)**Mobil Super 1000 X1 15W-40 1L** Mobil**€5.89**4.7★195 reviews](https://www.amazon.de/dp/B00307UTXI) [![MANNOL 7405 Universal 15W-40 5L](https://m.media-amazon.com/images/I/51BNXW3qlXL.jpg)**MANNOL 7405 Universal 15W-40 5L** MANNOL**€18.76**4.7★2,043 reviews](https://www.amazon.de/dp/B00EQYCD06) [![Liqui Moly Touring High Tech 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1096](https://m.media-amazon.com/images/I/51nJ0eYDLmL.jpg)**Liqui Moly Touring High Tech 15W-40 | 5 L | mineralisches Motoröl | Art.-Nr.: 1096** Liqui Moly**€29.92**4.8★784 reviews](https://www.amazon.de/dp/B00435M7F4) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Qualität insgesamt**32% *“Top Qualität”* **Preis-Leistungs-Verhältnis**20% *“Preis/Leistung Top”* **beworben Vs Tatsächliches Produkt**18% *“Alles so wie es sein soll”* **Schmierung**15% *“bestes Oil”* **Motorleistung**8% *“Top Motoröl”* **Haltbarkeit**2% *“Alles gut gelaufen”* **Gesamtgröße**2% *“Passt alles”* **Treibstoffeffizienz**2% *“Man braucht keine teuren Öle mit Additiven da der Motor vom Stromgenerator sehr einfach gebaut ist”* ### **What buyers complain about ** **Dicke**27% *“Zu dünn”* **Qualität insgesamt**20% *“mein Gott es ist Öl was will man da schon falsch machen bzw was will man hier groß über die Qualität reden.”* **Schmierung**20% *“Motorenöl halt”* **Preis-Leistungs-Verhältnis**10% *“Ist die Preisersparnis nicht wert”* #### **Top return reasons**- Kompatibilität – insgesamt26% - Gesamtgröße24% - Auslaufsicher18% - Schmierung9% - beworben Vs Tatsächliches Produkt6% - Haltbarkeit3% - Zertifizierungen3% - Preis-Leistungs-Verhältnis3% - Funktionalität insgesamt3% - Wasserbeständigkeit3%