🚗 L'Argus Occasion Scraper

Want to find the perfect used car or analyze the French automotive market? This scraper makes it super easy!

Paste an input_url from your browser once you've already filtered on L'Argus, or use structured filters (make, model, region, price, fuel type, etc.) — structured filters work better for AI agents. When input_url is set it overrides the filters. Either way, you get up to 2000 car listings from L'Argus Occasion with pricing, specs, and location as CSV or JSON.

💡 Perfect for...

• Car Buyers: Monitor the market for the best deals on your dream car in France.
• Dealerships: Keep an eye on competitors' pricing and inventory to stay competitive.
• Market Research: Analyze trends in the French used car market (average prices, popular models, mileage vs. price).
• Data Analysts: Download clean, structured data for visualizations, dashboards, or predictive pricing models.
• 🤖 AI Agents: Power your autonomous agents with real-time car listings. Perfect for OpenClaw workflows and bots tracking specific vehicles.
• 📚 RAG Systems: Feed detailed car specifications and pricing into Retrieval-Augmented Generation pipelines to answer complex queries about the automotive market.
• 🔗 AI Workflows: Integrate seamlessly with LangChain, AutoGPT, CrewAI, and other AI frameworks that need structured automotive data.

✨ Why you'll love this scraper

• 🔗 Input URL or Filters: Paste an L'Argus search URL (input_url) if you already filtered in the browser, or use structured filters (better for AI agents). input_url always wins when set.
• 🎯 Structured Filters: Search by make, model, region, price, mileage, fuel, gearbox, Crit'Air, and more — no URL crafting required.
• ⚙️ Rich Listings: Extracts price, year, mileage, fuel type, gearbox, location, and images out of the box.
• 🔎 Optional Deep Dive: Turn on enrich_details for power, doors, colour, description, and first registration date.
• ⏱️ Sorting Options: Traverse results from newest ads to lowest price, mileage, or year.
• 🇫🇷 Built for France: Covers all French regions, departments, and cities from L'Argus Occasion.

📦 What's inside the data?

For every single car listing, you will get:

• Core Details: id, title, url, image, photo_count
• Location: location (city and department)
• Technical Specs: make, model, fuel_type, gearbox, mileage, year
• Pricing: price (EUR as shown on the card)
• With enrich_details: power_hp, fiscal_power, doors, seats, color, color_fr, first_registration, description, seller_type

🛠️ Sort options

You can tell the scraper what order to read the listings in using the sort_by parameter:

• Most Recent – Newest listings first
• Lowest / Highest Price
• Lowest / Highest KM
• Newest / Oldest Year

🚀 Quick start

Option A — Input URL

1. Open L'Argus Occasion, apply filters in the browser, copy the results URL.
2. Paste it into input_url.
3. Set max_cars and click Start.

Option B — Structured filters (better for AI agents)

1. Leave input_url empty.
2. Set filters (e.g. make RENAULT, model Clio, max price 15000).
3. Optionally pick a region, choose sort_by, set max_cars (up to 2000).
4. (Optional) Enable enrich_details for full ad-page specs.
5. Click Start and export CSV, Excel, or JSON when done.

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Tech details for developers 🧑‍💻

Input Example:

{
  "make": "RENAULT",
  "model": "Clio",
  "region": "Île-de-France",
  "price_max": 15000,
  "energy": "essence",
  "sort_by": "Lowest Price",
  "max_cars": 100
}

Output Example:

{
  "id": "9f961426-1c19-4729-88f9-eda551af1577",
  "title": "Renault Clio TCe 90ch Techno",
  "url": "https://occasion.largus.fr/auto/annonce-9f961426-1c19-4729-88f9-eda551af1577-renault-clio-2023-36214km",
  "image": "https://assets2.largus.fr/2026/07/9f961426-1c19-4729-88f9-eda551af1577/thumb-renault-clio-9f961426-1c19-4729-88f9-eda551af1577-0.webp",
  "price": 12990,
  "year": 2023,
  "mileage": 36214,
  "fuel_type": "Essence",
  "gearbox": "Manuelle",
  "location": "Lyon (Rhône)",
  "photo_count": 12,
  "make": "RENAULT",
  "model": "Clio"
}

📋 Input reference (detailed)

Parameter	Type	Required	Default	Description
input_url	string	No	—	Paste an L'Argus Occasion search URL; overrides all filters below when set. Leave empty to use filters (better for AI agents).
make	string enum	No	any	Car brand, sourced live from L'Argus's own make facet on occasion.largus.fr/auto/ (174 brands, UPPERCASE, e.g. RENAULT, MERCEDES-BENZ, BMW). Leave empty (Any) to search all brands.
model	string	No	—	Model name (e.g. Clio, 208, Golf, Classe A). Requires make.
region	string enum	No	"" (all France)	French administrative region (e.g. Île-de-France, Occitanie). Empty = nationwide.
department	string	No	—	Department name (e.g. Paris, Seine-Maritime). Used with region.
city	string	No	—	City name (e.g. Yerville, Lyon). Used with region + department.
state	string enum	No	any	Vehicle condition. Currently the site exposes occasion (used cars) only.
category	string enum	No	any	Body category (SUV, berline, break, cabriolet, citadine, etc.).
price_min	integer	No	—	Minimum price in euros. Example: 3000 means €3,000.
price_max	integer	No	—	Maximum price in euros. Example: 15000 means €15,000.
mileage_min	integer	No	—	Minimum mileage in km.
mileage_max	integer	No	—	Maximum mileage in km.
energy	string enum	No	any	Fuel type: essence, diesel, hybride-essence, electrique, gpl, gnv, hydrogene.
gearbox	string enum	No	any	Transmission: automatic, manual.
colour	string enum	No	any	Exterior colour (grey, white, black, blue, …).
doors	string enum	No	any	Number of doors: "2" … "6".
seats	string enum	No	any	Number of seats: "1" … "7".
crit_air	string enum	No	any	French Crit'Air sticker class: critair_0 (labelled "Sans vignette" on the site — cars exempt from the sticker, not just EVs), critair_1…critair_5, or non_class.
published_since	string enum	No	any	Only ads published recently: 24h, 7d, 30d.
sort_by	string enum	No	Most Recent	Result order (see sort options above).
max_cars	integer	Yes	50	Maximum listings to return (1–2000).
enrich_details	boolean	No	false	If true, open each ad page for extra specs. Slower.
listing_urls	string[]	No	—	Optional direct ad URLs. If set without search filters, only these URLs are scraped.

Notes on filters

• Prefer exact enum strings from the table above.
• Prices are always entered in euros.
• Some ads display monthly lease (LOA) amounts as the card price — check title for context.
• input_url always wins over filters when provided.
• make values are the same UPPERCASE labels L'Argus itself uses (e.g. MERCEDES-BENZ, LYNK&CO); the Actor slugifies them to the site's lowercase URL paths internally (e.g. MERCEDES-BENZ → /auto/mercedes-benz/, LYNK&CO → /auto/lynk-and-co/).