AUTO1 Group Data Parser & API

AUTO1 Group is Europe’s largest B2B used-car wholesale and instant-buy platform — it sold 842,000 cars in 2025 across 30+ countries — and Carapis extracts its listing and condition-grade data through one REST API. Berlin-based and listed (ETR:AG1), AUTO1 runs wirkaufendeinauto (instant-buy), Autohero (online retail) and AUTO1.com (wholesale), holding unique transaction-level pricing data, and Carapis serves it without you building a scraper.

What is AUTO1 Group?

AUTO1 Group is a Berlin-based, publicly listed (ETR:AG1) used-car platform spanning 30+ countries. It operates three brands: wirkaufendeinauto.de (instant-buy C2B), Autohero (online retail) and AUTO1.com (Europe’s largest B2B wholesale marketplace). In 2025 it reported €8.2B revenue and sold 842,000 cars — roughly 3.1% of the European used-car market.

Market Position

AUTO1 Group is Europe’s largest B2B used-car wholesale and instant-buy operator, with 842K cars sold in 2025 (€8.2B revenue, ~3.1% of the European used-car market) across 30+ countries. Its distinctive asset is transaction and wholesale pricing data plus condition grading from its instant-buy flow — information that does not appear on classified portals. That makes it a high-value source, though access is more gated and B2B-oriented than a public marketplace.

Data Fields Available

Carapis extracts a structured record from AUTO1 inventory:

• Vehicle identity — make, model, trim, model year
• Specification — fuel type, transmission, spec details
• Condition — mileage and condition grade (AUTO1’s standardized instant-buy condition assessment)
• Pricing — listed / wholesale price
• Listing context — location, photo gallery

The condition grading and wholesale/transaction pricing are what make AUTO1 uniquely valuable — data not found on consumer classified portals.

API Quick Start

import requests
 
resp = requests.get(
    "https://api.carapis.com/v2/listings",
    params={"source": "auto1", "limit": 20},
    headers={"Authorization": f"Bearer {API_KEY}"},
)
for car in resp.json()["results"]:
    print(car["make"], car["model"], car["year"], car["price"])

const res = await fetch(
  "https://api.carapis.com/v2/listings?source=auto1&limit=20",
  { headers: { Authorization: `Bearer ${process.env.CARAPIS_API_KEY}` } },
);
const { results } = await res.json();

curl "https://api.carapis.com/v2/listings?source=auto1&limit=20" \
  -H "Authorization: Bearer $CARAPIS_API_KEY"

Get an API key at my.carapis.com  and see the full API reference. Pricing is on the pricing page.

Use Cases

• Pricing intelligence — wholesale and transaction pricing power residual-value models for dealers.
• Market research — track European wholesale supply and condition grading. See market research.
• Import / export — source graded wholesale vehicles across 30+ countries. See import & export.

Frequently asked questions

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