Product catalogue
October 2026 edition

Residual value as % of new price, 6 to 60 months: Golf diesel and Corolla hybrid, Spain, 15,000 km/year. Engine grid, 19 Oct 2026.

Dealers and used-car traders

What to pay for a car today and what it will be worth when you sell it.

14: countries in service
P10–P90: band on every valuation
6-72: months of residual value curve

arstdata.com/en/clientes/concesionarios

The problem

For dealers and dealer groups

Market price for every trade-in vehicle.

The problem

Every trade-in is a bet: pay too much and the margin is gone; pay too little and the sale is lost. Pre-registered cars and new brands move prices month to month.

Valuing the trade-in with the customer waiting
Stock that sits because it is priced wrong
Pressure from pre-registered cars and Chinese brands

Products that apply

Product	Use	Status
Residual value 6-72Web · JSON API · PDF report	What the car will be worth when it comes back from a lease or a rental fleet.	Available
Market reportWeb · PDF report · CSV	Pre-registered, electric and Chinese brands every fortnight.	Available
Today's valuation with adjustmentsWeb · JSON API · PDF report	Market price in seconds, with interval, from the web or your DMS through the API.	Available

Products

Products · Dealers

Residual value 6-72

Available

What the car will be worth when it comes back from a lease or a rental fleet.

Live on the web and the API.

Today's value with a P10 · P50 · P90 interval
Curve every 6 months up to 72, by kilometres per year
PDF report per valuation and JSON response over the API
Accuracy measured in every cycle; results on request
Second opinion on your residual table, in batch

FormatsWeb · JSON API · PDF report

Market report

Available

Pre-registered, electric and Chinese brands every fortnight.

Bought with credits per edition and country, or with a Professional contract; one free edition per company (the quarterly). Public summary at no cost. Report in Spanish.

Market price by segment, fuel and age, with confidence interval and like-for-like change
Turnover and days on market; stock, new arrivals and price pressure
Pre-registered cars, electric against combustion and Chinese brands
Biggest risers and fallers, significant ones only, and a 5-line read for financial institutions and leasing
Methodology with sample sizes and checks: a country that fails them is not published in that issue

FormatsWeb · PDF report · CSV

Today's valuation with adjustments

Available

Market price in seconds, with interval, from the web or your DMS through the API.

Live in the valuation tool and the API: today's value and adjustments for condition, damage and use, at no extra credit.

Today's value in average condition, with interval and PDF report
Adjustments for condition A · B · C and declared damage
Owners, roadworthiness test, colour and extras

FormatsWeb · JSON API · PDF report

The valuation, as the client sees it

Today's valuation with adjustments

The valuation, as the client sees it

2021 Golf with 62,000 km: €15,171 in average condition; with light body damage, €14,564. Real screenshot of rv.arstdata.com.

Today's value with a range and a 6-72 month curve
Adjustments for condition, damage, faults, owners, roadworthiness test, colour and extras, at no extra credit
PDF report of every valuation for the file or the customer

countries in service, with models calibrated per country

We only list a country once its model is validated and served on the web and the API.

Terms

Delivery

Web · JSON API · PDF report

We never deliver individual records: only valuations and aggregates.

How we work

Demonstration30 minutes with a sample of your stock.
TrialValuation of a sample of your stock, compared with your own prices.
ProposalScope, countries, formats and price, in writing.

Integration

Web: User access at arstdata.com; PDF reports.
API: REST with JSON responses and a key per client; documentation at arstdata.com/api.
Files: Excel and CSV for books and tables.

Next step

Request a demonstration

30 minutes with a sample of your stock and your country's figures.

info@arstdata.com
+34 681 63 95 93

Pricing

Today’s valuation on the web (credit packs): €2.17-3.00 per valuation, incl. VAT
Fortnightly report, read-only (1 country, 1 issue): 20 credits per issue
Quarterly report, read-only (1 country, calendar quarter): 60 credits per issue · 1 free issue per company
Last-90-days report, read-only (1 country): 40 credits per issue
Professional fortnightly report (web, PDF, CSV and history): €290-440/month per country + VAT
API by volume (annual contract): €490 with 2,000 · €1,490 with 10,000 · €3,490 with 40,000 valuations per month + VAT

Prices + VAT. 12-month contract; paying the year upfront = 10 months. Price per mid-size country (ES, IT, NL); large country (DE, UK, FR) ×1.5; small ×0.6. Several countries: −15% (3-5), −30% (6-9), −40% (10 or more).

Product catalogue
October 2026 edition

Let us talk about your stock.

30 minutes with a sample of your stock and your country's figures.

Email: info@arstdata.com
Phone: +34 681 63 95 93
Web: arstdata.com

ARSTDATA LABS SL · NIF B88701362

Figures with source and date. The accuracy of today's value is measured in every cycle; results on request for professional clients. Valuations are statistical estimates, not expert appraisals.

October 2026 edition

arstdata.com/en/clientes/concesionarios