KDP categories · Top KDP authors
Customize (Automotive, Books): Amazon KDP category data
Amazon Books Best Sellers data for Customize (Automotive, Books), updated Nov 3, 2026: median price $25.32, median 66 reviews, average rating 4.5 and a KDPTop opportunity score of 34/100 (highly competitive).
| Price range (middle 50%) | $13.99 – $30.81 |
|---|---|
| Average rating | 4.5 |
| New releases (90 days) | 12% |
| Books on the list | 100 |
| Store | Books |
What stands out
- Its median reviews are 13% of the parent category Automotive (518), one of the easier corners under it.
- The same niche in Kindle eBooks scores 23, 11 points lower than here.
- At $25.32 its median price beats 85% of Books categories, leaving more margin per copy.
Top 10 Customize best sellers
-
The Last Flight: The Untold Story of the Search for JFK Jr. and the Race Against the Atlantic
- List rank#1
- Price$21.59
- Rating4.7
- Reviews55
-
100 Modified Cars Coloring Book: Fun automotive adventure with 100 coloring pages for kids & teens Ages 6-18
by Daniel Vera
- List rank#2
- Price$12.99
- Rating4.8
- Reviews1,538
-
Auto Repair For Dummies
by Deanna Sclar
- List rank#3
- Price$18.13
- Rating4.6
- Reviews2,233
-
Chassis Engineering: Chassis Design, Building & Tuning for High Performance Cars
by Herb Adams
- List rank#4
- Price$23.92
- Rating4.6
- Reviews431
-
How to Build and Modify GM LS-Series Engines
by Joseph Potak
- List rank#5
- Price$16.51
- Rating4.7
- Reviews1,062
-
How To Weld (Motorbooks Workshop)
by Todd Bridigum
- List rank#6
- Price$23.29
- Rating4.7
- Reviews763
-
How to Rebuild Your Volkswagen air-Cooled Engine (All models, 1961 and up)
by Tom Wilson
- List rank#7
- Price$24.17
- Rating4.7
- Reviews1,221
-
The Van Conversion Bible: The Ultimate Guide to Converting a Campervan
by Charlie Low
- List rank#8
- Price$32.90
- Rating4.7
- Reviews1,082
-
The Science of Hydraulic Suspension
by Richard Coote
- List rank#9
- Price$30.95
- Rating4.8
- Reviews88
-
Engine Management: Advanced Tuning
by Greg Banish
- List rank#10
- Price$28.30
- Rating4.7
- Reviews919
Same niche in Kindle eBooks: Customize
FAQ
Is Customize a good niche for Amazon KDP?
Its KDPTop opportunity score is 34/100, which makes it highly competitive. The median best seller has 66 reviews and sells for $25.32.
How many reviews do you need to rank in Customize?
The median best seller has 66 reviews, and 59% of them have fewer than 100.
What do Customize best sellers cost?
The median price is $25.32; half of the best sellers are priced between $13.99 and $30.81.
Can new books break into Customize?
12% of the current best sellers were released in the last 90 days.
About this data
Data comes from KDPTop's daily crawl of Amazon's public Best Sellers pages; medians use the latest list. The opportunity score (0–100, higher is easier to enter) combines the review barrier, the share of low-review books, list turnover, new-release share and price.