bmw e30
Skip itWeak search conversion (0.9%) — this niche doesn't clear our bar today.
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Review moat
Great433.43avg incumbent reviews — the moat a new listing must climb
Avg price
Good$123.12avg listing price — sweet spot $15–$100
Brand share
Good67%top-5 brand share — brands hold most of the demand
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Market size
Okay$105K$105K/yr · 100K searches
Returns
Bad5.0%return rate — above 5% kills the launch gate
Growth
Bad-4.7%90-day search growth — must beat 0% to launch
Price range
Bad$8.91–$637.41cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.9%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, bmw e30 is a $105K/yr Amazon United States market (100K searches/yr). The top 5 brands hold 67% of demand. Demand peaks in Apr–Jul–Dec. Verdict: Skip it — 42/100.
Data updated Jul 21, 2026 · scored weekly · How we score niches
bmw e30 market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $123K–$154K
- units × avg price
- Conversion rate
- 0.9%
- Avg BSR
- #3,680
- Page quality
- 0%
- Prime
- 82%
- Sponsored
- 64%
- Out of stock
- 4.6%
- Avg brand age
- 49 months
- Avg seller age
- 171 days
Competition & brand share
The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.Brands
20 falling
Sellers
52
Top-5 brand share
67%
Top 20: 100%
Top-5 click share
51%
Top 20: 88%
Open market
29%
- eufy Security44%
- Generic8%
- OMEGA8%
- A-BENET4%
- USR UNIQUE STYLE RACING4%
- Kaugung3%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -4.7% search growth over the last 90 days.Peak months: Apr, Jul, Dec · busiest ÷ quietest = 2.8×
Top bmw e30 search terms
- bmw e3044K/yr
- e3014K/yr
- bmw e30 parts12K/yr
- e30 bmw11K/yr
- bmw e30 accessories8K/yr
- eufy floodlight camera e307K/yr
- eufy e30 floodlight3K/yr
Top bmw e30 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
eufy Security Floodlight Camera E30 Security Camera Outdoor 360 Pan and Tilt AI Detection and Tracking 2K Video 2.4GHz Wi-Fi 2 000 Lumens Built-in Siren 24/7 RecordingNo Monthly Fee
eufy Security$123.354.5★912 rev
Diecast Model Car Compatible with Kaido House x Mini GT 1:64 BMW M3 (E30) Kaido GT V2 Green Limited Edition KHMG242
Generic$27.154.8★96 rev
eufy Floodlight Camera E30 Security Camera Outdoor 360 Pan and Tilt AI Detection and Tracking 2K Video 2.4GHz Wi-Fi 2 000 Lumens Custom Voice and Light Alerts No Monthly Fee (Renewed)
eufy Security$109.864.7★60 rev
Door Panel Set Compatible with BMW E30 2-Door Coupe Black Interior Trim Panels Front & Rear Set (4-Piece) Classic Restoration Fit for 19821991 Models
OMEGA$637.410.0★0 rev
Display Compatible with BMW E28 E30 13 Button OBC On Board Computer 318i 325i 535i M3 M5
A-BENET$29.154.0★17 rev
Newest
by launch date
OMEGA Rear Boot Lid Cover Leatherette Light Gray Compatible with BMW E30 3 Series (19851991) Trunk Lid Interior Panel Replacement
OMEGA$190.320 rev
Replacement For Bumper Trim/Molding For Bmw E30 316 318 320 325 1987-1994 Rear Bumper Trim Molding Set Euro Late Plastic
sosega$132.874 rev
eufy Security 4K Indoor Camera E30 -No Subscription Pan & Tilt AI Auto Tracking Color Night Vision Pet/Baby/Nanny Camera with Two-Way Audio AI Human/Pet Detection Works with HomeKit (2-Pack)
eufy Security$102.522,638 rev
EVIL ENERGY Coilovers Compatible for BMW 3 Series E30 / 318i 325 325e 325i 325is 1984-1991 Height Adjustable Suspension Coilovers Lowering Kit Red
EVIL ENERGY$358.482 rev
Diecast Model Car Compatible with Kaido House x Mini GT 1:64 BMW M3 (E30) Kaido GT V2 Green Limited Edition KHMG242
Generic$27.1596 rev
Trending
90-day click momentum
Layer3D Double Cup Holder Front Interior Compatible with BMW E30 (Cigarette Socket)
Layer3D$29.353.4★
OMEGA Rear Boot Lid Cover Leatherette Light Gray Compatible with BMW E30 3 Series (19851991) Trunk Lid Interior Panel Replacement
OMEGA$190.320.0★
Kaugung Car Cover Custom fit BMW 3 Series E30 (1982-1994) 6 Layers Windproof All Weather Waterproof Outdoor Cover Sun Rain UV Dust Snow Protection. Silver
Kaugung$69.634.4★
eufy Security 4K Indoor Camera E30 -No Subscription Pan & Tilt AI Auto Tracking Color Night Vision Pet/Baby/Nanny Camera with Two-Way Audio AI Human/Pet Detection Works with HomeKit (2-Pack)
eufy Security$102.524.5★
Replacement For Bumper Trim/Molding For Bmw E30 316 318 320 325 1987-1994 Rear Bumper Trim Molding Set Euro Late Plastic
sosega$132.872.2★
What buyers say about bmw e30
What buyers praise and complain about, mined from review topics.What buyers love
“the quality is SO clear”
“Easy set up”
“Acceptable price”
“Secure”
“Fantastic picture”
“Great videos”
“Good feature and connectivity”
“Good app”
“Works as advertised”
“Easy to use”
What buyers complain about
“Won't stay connected”
“Doesnt work”
“Quality is not good”
“Motion capture is also not accurate anymore”
“Many issues, lack of functioning software”
“Cameras get stuck”
“it will not record when cars go by”
“it just stopped working out of nowhere like a week ago”
“these aren't cheap”
“Not compatible with any other smart home platforms”
Top return reasons
Common questions
- Is bmw e30 profitable to sell on Amazon United States?
- The niche generates $105K/yr across 28 tracked products. 0 of 3 products launched in the last 360 days are still selling. 90-day search growth is -4.7%. Flapen's verdict: Skip it (42/100).
- How competitive is the bmw e30 niche?
- 20 brands and 52 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 67% of demand.
- What do buyers complain about in bmw e30?
- Top complaints mined from reviews: Connectivity-Overall, Functionality-Overall, Quality-Overall. The return rate is 5.0% — above our launch gate.
- When does demand for bmw e30 peak?
- Demand peaks in Apr–Jul–Dec; the busiest month runs 2.8× the quietest.
- What does it cost to enter the bmw e30 niche?
- Listings span $8.91–$637.41; the average listing price is $123.12 (sweet spot $15–$100). The average incumbent carries 433 reviews — the moat a new listing must climb.