5w30
Worth a lookShows low returns (0.4%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Market size
Incredible€3.7M€3.7M/yr · 3.4M searches
Avg price
Incredible€26.90avg listing price — sweet spot $15–$100
Price range
Great€9.86–€43.01cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good4.1%search→purchase rate — share of searches ending in a sale
Competition
Okay61%top-5 click share — leaders hold, buyers still browse
Growth
Okay+3.8%90-day search growth — must beat 0% to launch
Review moat
Bad6,382.5avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.8★avg incumbent rating — lower means beatable quality
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon Germany niche tracking, 5w30 is a €3.7M/yr Amazon Germany market (3.4M searches/yr). The top 5 brands hold 100% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 6, 2026 · scored weekly · How we score niches
5w30 market data
- Units sold / yr
- 150K–200K
- avg 6,000–8,000/product
- Revenue / yr
- €4.0M–€5.4M
- units × avg price
- Conversion rate
- 4.1%
- Avg BSR
- #26
- Page quality
- 0%
- Prime
- 88%
- Sponsored
- 79%
- Out of stock
- 0.0%
- Avg brand age
- 75 months
- Avg seller age
- 174 days
Competition & brand share
The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.Brands
5 flat
Sellers
91
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
61%
Top 20: 95%
Open market
0%
- Liqui Moly42%
- Castrol29%
- MANNOL25%
- Mobil Super2%
- EUROLUB1%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +3.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.4×
Top 5w30 search terms
- motoröl 5w30591K/yr
- motoröl522K/yr
- 5w30 motoröl 5l337K/yr
- 5w30232K/yr
- castrol edge 5w-30 ll172K/yr
- liqui moly 5w30135K/yr
- 5w30 motoröl128K/yr
- motoröle für autos76K/yr
- öl 5w3086K/yr
- castrol 5w30104K/yr
Top 5w30 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Castrol EDGE 5W-30 LL Longlife Motoröl 5L
Castrol€35.634.8★15,648 rev
LIQUI MOLY Longlife III 5W-30 | 5 L | Synthesetechnologie Motoröl | Art.-Nr.: 20647
Liqui Moly€34.204.8★7,913 rev
MANNOL 7511 Energy 5W-30 5L
MANNOL€15.944.7★13,099 rev
MANNOL 7715 Longlife 504/507 5W-30 5L
MANNOL€18.854.8★5,658 rev
Castrol EDGE 5W-30 LL Longlife Motoröl 1L
Castrol€10.094.8★15,648 rev
Newest
by launch dateCastrol EDGE 5W-30 LL Longlife Motoröl 5L
Castrol€35.6315,648 rev
Castrol EDGE 5W-30 LL Longlife Motoröl 1L
Castrol€10.0915,648 rev
Castrol EDGE 5W-30 C3 Motoröl - 5L
Castrol€36.931,361 rev
MANNOL 7715 Longlife 504/507 5W-30 10L
MANNOL€35.005,658 rev
MANNOL 7511 Energy 5W-30 10L
MANNOL€27.0013,099 rev
Trending
90-day click momentum
LIQUI MOLY Motoröl 5W-30 Top Tec Motor Öl ACEA C3 ACEA C2 API SP 4200 5L Kompatibel mit VW Golf VII Schrägheck 5G1 BQ1 BE1 BE2 Golf IV Schrägheck 1J1 GOLF VI 5K1 Golf V Schrägheck 1K1 POLO 9N
Liqui Moly€43.014.9★
LIQUI MOLY Top Tec 4100 5W-40 | 5 L | Synthesetechnologie Motoröl | Art.-Nr.: 3701
Liqui Moly€32.334.8★
LIQUI MOLY Special Tec LL 5W-30 | 5 L | Synthesetechnologie Motoröl | Art.-Nr.: 1193
Liqui Moly€35.234.8★
LIQUI MOLY Longtime High Tech 5W-30 | 5 L | Synthesetechnologie Motoröl | Art.-Nr.: 1137
Liqui Moly€33.724.8★
MANNOL 7511 Energy 5W-30 4L
MANNOL€12.004.7★
What buyers say about 5w30
What buyers praise and complain about, mined from review topics.What buyers love
“nice für den Preis”
“Super Produkt”
“Beste Motoröl”
“Ansonsten Produkt wie gewünscht”
“Beste Motoröl”
“Passt”
“Verbrauch gesunken, gute Laufruhe”
“Der Motor läuft spürbar leiser und ruhiger”
“Verlässlich wie immer”
“das Einfüllen problemlos.”
What buyers complain about
“Es ist zwar etwas teurer als No-Name-Produkte,”
“Günstiges Öl für VW Motoren”
“Öl gut, Flasche undicht”
“Manchmal kostet Qualität halt”
“Astreines Öl, leider nicht API SQ”
“Auto läuft weiterhin”
“Motor läuft noch”
“der Motor wirkt insgesamt etwas rauer als mit anderen Ölen, die ich vorher gefahren bin.”
“Wird von Amazon aber neuerdings als nicht passend angezeigt”
“nach rund 5000km war es schwarz”
Top return reasons
Common questions
- Is 5w30 profitable to sell on Amazon Germany?
- The niche generates €3.7M/yr across 24 tracked products. 90-day search growth is +3.8%. Flapen's verdict: Worth a look (51/100).
- How competitive is the 5w30 niche?
- 5 brands and 91 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in 5w30?
- Top complaints mined from reviews: Preis-Leistungs-Verhältnis, Schmierung, Auslaufsicher. The return rate is 0.4%.
- When does demand for 5w30 peak?
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- What does it cost to enter the 5w30 niche?
- Listings span €9.86–€43.01; the average listing price is €26.90 (sweet spot $15–$100). The average incumbent carries 6,383 reviews — the moat a new listing must climb.