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r/WhatCarIsThis↗

A subreddit dedicated to helping people identify a car you're unsure of.

We're a subreddit dedicated to identifying cars for people that are unsure what it is. Simply post a screenshot and hopefully you'll get an answer from myself or another user! Alternative, if you're a car enthusiast with a great eye for identifying cars, feel free to come and get suggesting! In the event of identifying vehicles that have been involved in accidents, crime, etc this sub is community run and can not guarantee the responses are 100% accurate every time.

11k subscribers258 posts / mo in Sep 2026238 authors / mosince 2017

r/WhatCarIsThis has 11k members (+8464% over the last 12 months). It gets about 258 posts a month from 238 people. Top topics: Spotted Cars, Hit and Run Identification and Identify Old Cars.

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When to post on r/WhatCarIsThis

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Size and growth

How r/WhatCarIsThis has grown

r/WhatCarIsThis

Subscriber growth

Subscribers over time

+8464%in 12 months · +30% in 3 months · +5.4% in 1 month
Oct 202611k
Growing11k subscribers
  • no data — drawn from 0 at creation (Feb 2017)
Live · through Oct 2026
r/WhatCarIsThis

Monthly activity

Posts, comments and authors per month

+1022%vs Sep 2025 · −12% last 3 months vs the 3 before
Sep 2026258
BusierPeaked at 348 in Apr 2026
Data through Sep 2026 · October usually lands mid-November

What people talk about

Topics and brands on r/WhatCarIsThis

Top topics

Share of the subreddit's posts

  1. Spotted Cars9.6%
  2. Hit and Run Identification2.5%
  3. Identify Old Cars2.3%
  4. Identifying Cars1.8%
  5. Help Identify Vehicles Involved in Crime1.7%

Brands people mention

Most-mentioned brands and sites, last 12 months

Can you post

Posting rules for r/WhatCarIsThis

Which post types r/WhatCarIsThis allows, the karma and account age it asks for, required flair, and every community rule — read from Reddit.

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Timing and removals

How often posts get removed on r/WhatCarIsThis

The best day and hour for r/WhatCarIsThis, how many posts moderators remove and which kinds, the shape of its year, and weekdays against weekends.

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What to post

What works on r/WhatCarIsThis

Title and body length that does well on r/WhatCarIsThis, and its mix of text posts, links, images, galleries and video.

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Who writes here

Who posts on r/WhatCarIsThis

Gender and age of the people who write on r/WhatCarIsThis, the countries and US states they live in, their jobs, and whether a few regulars carry the conversation.

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How they talk

What people ask for on r/WhatCarIsThis

Requests for recommendations, help and alternatives on r/WhatCarIsThis, its signature words and phrases, the brands and sites people link with counts, and the tone of the comments.

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The full report

See all of r/WhatCarIsThis

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Posts and activity for Sep 2026. Members from Reddit's subscriber counts. Read from the same data the app runs on. Our research