---
title: "1/18 Scale Diecast Cars — $147K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/1-18-scale-diecast-cars"
last_updated: "2026-08-08T03:41:35.358Z"
locale: en
meta:
description: "Niche score 45/100 · $147K/yr market · 796K searches/yr · $38.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 45/100 · $147K/yr market · 796K searches/yr · $38.33 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "1/18 Scale Diecast Cars — $147K/yr Amazon US Niche (2026) - Flapen"
---
# **1/18 scale diecast cars**
**Skip it**
Weak search conversion (0.5%) — this niche doesn't clear our bar today.
Market size 32Growth 26Conversion 6Competition 81Returns 67Price range 95Avg price 95Brand share 13Review moat 78Quality gap 25
**Avg price**
**Incredible****$38.33**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$18.64–$83.75**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Great****34%**
top-5 click share — an open shelf
**Review moat**
**Great****448.23**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Good****2.3%**
return rate — above 5% kills the launch gate
**Market size**
**Okay****$147K**
$147K/yr · 796K searches
**Growth**
**Okay****+0.9%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****95%**
top-5 brand share — brand-locked demand
**Conversion**
**Bad****0.5%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, 1/18 scale diecast cars is a $147K/yr Amazon United States market (796K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 45/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **1/18 scale diecast cars market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$115K–$153K**
- units × avg price
- **Conversion rate**
- **0.5%**
- **Avg BSR**
- **#950**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **81%**
- **Out of stock**
- **1.5%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **158 days**
## **Competition & brand share**
Clicks spread well past the top 5 (34% combined) — an open shelf where new products get seen.
**Brands**
**10 **▼falling
**Sellers**
**148**
**Top-5 brand share**
**95%**
Top 20: 100%
**Top-5 click share**
**34%**
Top 20: 67%
**Open market**
**4%**
- Maisto72% - Bburago14% - Jada5% - OANMYJJO2% - RZAPE2% - LUCKY DIE CAST1% - Open — no brand owns it (4 brands, 4%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +0.9% search growth over the last 90 days.
25K15KHoliday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Nov, Dec · busiest ÷ quietest = 2.1×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/1-18-scale-diecast-cars/trend)
## **Top 1/18 scale diecast cars search terms**
- **maisto**171K/yr+9.0%0.2% conv. - **1/18 diecast cars**118K/yr-8.8%0.2% conv. - **1 18 scale diecast cars**98K/yr-2.4%0.2% conv. - **maisto 1/18**86K/yr+27.5%0.2% conv. - **maisto diecast cars**67K/yr+1.0%0.2% conv. - **maisto cars**46K/yr+33.7%0.2% conv. - **1/18 scale diecast cars**43K/yr-11.6%0.3% conv. - **1 18 diecast cars**36K/yr-25.3%0.2% conv. - **maisto 1/24**28K/yr-18.5%0.2% conv. - **maisto assembly line**28K/yr-14.7%0.9% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/1-18-scale-diecast-cars/search-terms)
## **Top 1/18 scale diecast cars 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%4%$6K8%$12K12%$18K16%$23K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Maisto 1:18 Special Edition 2025 Ford Mustang GTD Metallic Gray**Maisto**$47.70**4.5★46 rev](https://www.amazon.com/dp/B0DT51FYP5) [2**Maisto Porsche 911 GT2 RS Yellow with Carbon Hood and Gold Wheels Special Edition 1/24 Diecast Model Car**Bburago**$23.06**4.6★2,624 rev](https://www.amazon.com/dp/B07NDLHVT6) [3**Maisto 1:18 Special Edition 1974 Chevrolet C10 Cheyenne Super**Maisto**$43.77**4.6★41 rev](https://www.amazon.com/dp/B0DT5MBFYD) [4**Maisto 1:18 Special Edition 2025 Chevrolet Corvette ZR1 Metallic Yellow**Maisto**$49.41**4.6★3 rev](https://www.amazon.com/dp/B0DT4YT3VT) [5**Maisto 1:18 Special Edition 2020 Mustang Shelby GT500 assorted orange blue**Bburago**$40.86**4.8★1,511 rev](https://www.amazon.com/dp/B086WSRNMY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Jada 1:18 Pink Slips Dodge Challenger Redeye**Jada**$57.21**7 rev7mo ago](https://www.amazon.com/dp/B0DKTMKJXL) [**Maisto 1:24 Assembly Line 1964 Chevrolet Impala SS Metallic Red**Maisto**$28.66**42 rev11mo ago](https://www.amazon.com/dp/B00426LDVI) [**Maisto 1:18 Special Edition 2025 Ford Mustang GTD Metallic Gray**Maisto**$47.70**46 rev1y ago](https://www.amazon.com/dp/B0DT51FYP5) [**Maisto 1:18 Special Edition 1974 Chevrolet C10 Cheyenne Super**Maisto**$43.77**41 rev1y ago](https://www.amazon.com/dp/B0DT5MBFYD) [**Maisto 1:18 Special Edition 2025 Chevrolet Corvette ZR1 Metallic Yellow**Maisto**$49.41**3 rev1y ago](https://www.amazon.com/dp/B0DT4YT3VT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Maisto 1:18 Special Edition 2025 Chevrolet Corvette ZR1 Metallic Yellow**Maisto**$49.41**4.6★**▲ 326%**](https://www.amazon.com/dp/B0DT4YT3VT) [**Jada 1:18 Pink Slips Dodge Challenger Redeye**Jada**$57.21**4.8★**▲ 191%**](https://www.amazon.com/dp/B0DKTMKJXL) [**Maisto 1:18 Special Edition 2025 Ford Mustang GTD Metallic Gray**Maisto**$47.70**4.5★**▲ 145%**](https://www.amazon.com/dp/B0DT51FYP5) [**Maisto 1:24 Scale Assembly Line Lamborghini Aventador LP 700-4 Diecast Model Kit (Colors May Vary)**Maisto**$23.79**4.6★**▲ 109%**](https://www.amazon.com/dp/B009VH073S) [**Maisto 1:18 Special Edition 1974 Chevrolet C10 Cheyenne Super**Maisto**$43.77**4.6★**▲ 53%**](https://www.amazon.com/dp/B0DT5MBFYD)
**~~View all trending →~~**
## **What buyers say about 1/18 scale diecast cars**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**22%
*“Good quality”*
**Collectibles**15%
*“Great collectable”*
**Design-Overall**13%
*“Well made”*
**Value For Money**8%
*“Worth The Money Spent”*
**Advertised Vs Actual Product**7%
*“As pictured”*
**Assembly/Installation**6%
*“Easy assembly”*
**Display-Overall**5%
*“Displays nicely”*
**Color**4%
*“Brightly colored with a cool design”*
**Size-Overall**3%
*“Perfect size”*
**Gifting Purpose**3%
*“This was a gift”*
### **What buyers complain about **
**Quality-Overall**18%
*“Lower quality than expected”*
**Assembly/Installation**16%
*“Impossible to assemble undercarriage does not fit the body at all had to throw product away”*
**Advertised Vs Actual Product**7%
*“Not as pictured”*
**Gifting Purpose**5%
*“I did not return it because it was a child's Christmas gift”*
**Material Quality**5%
*“mainly plastic”*
**Wheel Quality**5%
*“issues with front tires stuck on body”*
**Functionality-Overall**5%
*“Never worked”*
**Value For Money**5%
*“Over priced,”*
**Size-Overall**4%
*“it is a little larger than the other 1 /24 models I have”*
**Audio Quality**3%
*“there is no sound whatsoever”*
### **Top return reasons **
**Size-Overall**21%
**Defective Material/Parts**15%
**Assembly/Installation**13%
**Advertised Vs Actual Product**8%
**Value For Money**6%
**Color**6%
**Quality-Overall**4%
**Functionality-Overall**4%
**Charging**3%
**Gifting Purpose**2%
## **Common questions**
- **Is 1/18 scale diecast cars profitable to sell on Amazon United States?**
- The niche generates $147K/yr across 52 tracked products. 4 of 7 products launched in the last 360 days are still selling. 90-day search growth is +0.9%. Flapen's verdict: Skip it (45/100).
- **How competitive is the 1/18 scale diecast cars niche?**
- 10 brands and 148 sellers compete. The top 5 products take 34% of clicks and top 5 brands hold 95% of demand.
- **What do buyers complain about in 1/18 scale diecast cars?**
- Top complaints mined from reviews: Quality-Overall, Assembly/Installation, Advertised Vs Actual Product. The return rate is 2.3%.
- **When does demand for 1/18 scale diecast cars peak?**
- Demand peaks in Nov–Dec; the busiest month runs 2.1× the quietest.
- **What does it cost to enter the 1/18 scale diecast cars niche?**
- Listings span $18.64–$83.75; the average listing price is $38.33 (sweet spot $15–$100). The average incumbent carries 448 reviews — the moat a new listing must climb.
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