---
title: "Aspen 4 — €83K/yr Amazon DE Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/de/auto-motorrad/aspen-4"
last_updated: "2026-08-10T02:26:53.909Z"
locale: en
meta:
description: "Niche score 40/100 · €83K/yr market · 36K searches/yr · €58.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 40/100 · €83K/yr market · 36K searches/yr · €58.60 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Aspen 4 — €83K/yr Amazon DE Niche (2026) - Flapen"
---
# **aspen 4**
**Skip it**
Brand-locked demand (top 5 brands take 94% of clicks) — this niche doesn't clear our bar today.
Market size 21Growth 19Conversion 49Competition 20Returns 100Price range 70Avg price 90Brand share 14Review moat 90Quality gap 23
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****195.79**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****€58.60**
avg listing price — sweet spot $15–$100
**Price range**
**Good****€7.94–€130.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****3.9%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****€83K**
€83K/yr · 36K searches
**Competition**
**Bad****76%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-12.7%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=de&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=de&signal=high_price "Avg price > $50")
According to Flapen's Amazon Germany niche tracking, aspen 4 is a €83K/yr Amazon Germany market (36K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Jan–Mar–Apr–May. Verdict: Skip it — 40/100.
Data updated Jul 5, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **aspen 4 market data**
- **Units sold / yr**
- **1K–2K**
- avg 100–250/product
- **Revenue / yr**
- **€73K–€88K**
- units × avg price
- **Conversion rate**
- **3.9%**
- **Avg BSR**
- **#72**
- **Page quality**
- **0%**
- **Prime**
- **14%**
- **Sponsored**
- **79%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **68 months**
- **Avg seller age**
- **185 days**
## **Competition & brand share**
The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▲rising
**Sellers**
**50**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**76%**
Top 20: 100%
**Open market**
**3%**
- Generisch37% - Husqvarna30% - Greenstar13% - KETTLITZ-Medialub8% - ASPEN7% - hewins2% - Open — no brand owns it (2 brands, 3%)
## **Demand & seasonality**
Weekly Amazon search volume, last 58 weeks — -12.7% search growth over the last 90 days.
2K1KSpike '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Jan, Mar, Apr, May · busiest ÷ quietest = 6.0×
[**Open Trend **](https://flapen.com/research/de/auto-motorrad/aspen-4/trend)
## **Top aspen 4 search terms**
- **aspen 4**20K/yr-16.8%2.8% conv. - **aspen 4 takt 5 liter**6K/yr-7.6%5.9% conv. - **sonderkraftstoff 4 takt**4K/yr-12.0%2.5% conv. - **4 takt benzin**3K/yr+18.8%3.3% conv. - **alkylatbenzin 4 takt**3K/yr-25.0%4.0% conv. [**All search terms **](https://flapen.com/research/de/auto-motorrad/aspen-4/search-terms)
## **Top aspen 4 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%10%€8K20%€17K30%€25K40%€33K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 14 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**ASPEN 4T Sonderkraftstoff 5-Liter Kanister**Husqvarna**€31.81**4.7★308 rev](https://www.amazon.de/dp/B00GX6JQXM) [2**2 x 5 Liter Alkylatbenzin für 4-Takt-Motoren**Generisch**€49.94**4.6★20 rev](https://www.amazon.de/dp/B0F1DXZ4TH) [3**3 x 5 Liter Mr. Gardener Alkylatbenzin für 4-Takt-Motoren**Generisch**€69.85**4.8★9 rev](https://www.amazon.de/dp/B0F1F13484) [4**Aspen 15L Sonderkraftstoff 4-Takt Alkylatbenzin 3 x 5 Ltr. Sparset**Greenstar**€87.91**4.5★68 rev](https://www.amazon.de/dp/B091FQSMXQ) [5**5 Liter Alkylatbenzin für 4-Takt-Motoren**Generisch**€29.63**4.5★42 rev](https://www.amazon.de/dp/B0CKLXCZ82)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**3 x 5 Liter Mr. Gardener Alkylatbenzin für 4-Takt-Motoren**Generisch**€69.85**9 rev1y ago](https://www.amazon.de/dp/B0F1F13484) [**2 x 5 Liter Alkylatbenzin für 4-Takt-Motoren**Generisch**€49.94**20 rev1y ago](https://www.amazon.de/dp/B0F1DXZ4TH) [**Storz 4T Gerätebenzin - 20 Liter Kanister | Sonderkraftstoff | reines Alkylatbenzin**OEST**€91.06**7 rev2y ago](https://www.amazon.de/dp/B0CFV8D5FZ) [**ASPEN 4-Takt Spezialbenzin 25 Liter**ASPEN**€130.10**14 rev3y ago](https://www.amazon.de/dp/B00B80HVAS) [**Greenstar 10084 Aspen Kraftstoff 4-5 L für 4-Takt-Motoren**Greenstar**€38.73**4 rev3y ago](https://www.amazon.de/dp/B018LURXAK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**3 x 5 Liter Mr. Gardener Alkylatbenzin für 4-Takt-Motoren**Generisch**€69.85**4.8★**▲ 51%**](https://www.amazon.de/dp/B0F1F13484) [**Liqui Moly Benzinstabilisator | 250 ml | Benzinadditiv | Art.-Nr.: 5107 Farblos**Liqui Moly**€7.94**4.7★**▲ 35%**](https://www.amazon.de/dp/B001NFH3VK) [**5 Liter Alkylatbenzin für 4-Takt-Motoren**Generisch**€29.63**4.5★**▲ 30%**](https://www.amazon.de/dp/B0CKLXCZ82) [**Greenstar 10084 Aspen Kraftstoff 4-5 L für 4-Takt-Motoren**Greenstar**€38.73**5.0★**▲ 29%**](https://www.amazon.de/dp/B018LURXAK) [**2 x 5 Liter Alkylatbenzin für 4-Takt-Motoren**Generisch**€49.94**4.6★**▲ 20%**](https://www.amazon.de/dp/B0F1DXZ4TH)
**~~View all trending →~~**
## **What buyers say about aspen 4**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Treibstoffeffizienz**19%
*“Guter Kraftstoff”*
**Qualität insgesamt**17%
*“Qualität”*
**Preis-Leistungs-Verhältnis**13%
*“Preisgünstig Alternative”*
**Speicherkapazität**9%
*“hat eine schöne Portionsmöglichkeit”*
**beworben Vs Tatsächliches Produkt**9%
*“Gutes Produkt, wie beschrieben”*
**Gesamtgröße**9%
*“Passt”*
**Effizienz**7%
*“Funktioniert”*
**Haltbarkeit**3%
*“Ließ sich gut verarbeiten, über die Haltbarkeit kann man natürlich noch nichts sagen”*
**Akkulaufzeit**2%
*“Der Kraftstoff bleibt länger haltbar”*
**Geruch**2%
*“sehr gut, Geruchs und Raucharm.”*
### **What buyers complain about **
**Auslaufsicher**30%
*“Schraubverschluss undicht”*
**Haltbarkeit**20%
*“Problem, nicht zu lange stehen lassen”*
**Preis-Leistungs-Verhältnis**17%
*“Teuer”*
**Mechanismus probleme**10%
*“leider war der Schraubverschluss nicht fest genug verschlossen, so dass eine geringe Menge Flüssigkeit austrat”*
**Treibstoffeffizienz**7%
*“Normaler Kraftstoff verliert nach einen Jahr massiv an Zündwilligkeit”*
### **Top return reasons **
**Auslaufsicher**50%
**Gesamtgröße**24%
**Defekt Material/Teile**18%
**Produktzustand**6%
**Geruch**3%
## **Common questions**
- **Is aspen 4 profitable to sell on Amazon Germany?**
- The niche generates €83K/yr across 14 tracked products. 90-day search growth is -12.7%. Flapen's verdict: Skip it (40/100).
- **How competitive is the aspen 4 niche?**
- 8 brands and 50 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in aspen 4?**
- Top complaints mined from reviews: Auslaufsicher, Haltbarkeit, Preis-Leistungs-Verhältnis. The return rate is 0.1%.
- **When does demand for aspen 4 peak?**
- Demand peaks in Jan–Mar–Apr–May; the busiest month runs 6.0× the quietest.
- **What does it cost to enter the aspen 4 niche?**
- Listings span €7.94–€130.10; the average listing price is €58.60 (sweet spot $15–$100). The average incumbent carries 196 reviews — the moat a new listing must climb.
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