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UK used vehicle valuation data

Vehicle data with
people behind it.

We value every used vehicle in the UK on real-world evidence, adjusted for its age and mileage and reviewed by analysts who have spent their careers in this market. If we cannot defend a number, we do not publish it.

Portal
  • Human-reviewed before release
  • Multiple data points per vehicle
  • REST API, JSON over HTTPS
EXAMPLE VALUATION 06 May 2025
Dealer forecourt £2,712
Trade retail £2,423
Lexus GS450h SE-L Auto · 2008 197,742 miles
Part-exchange £1,852
Auction £1,475
Published at 04 May 2025, 02:13
WHAT WE DO

Built for the people who carry the risk

A valuation is only useful if you can defend it — to a finance committee, a policyholder or an auditor. We build ours so you can.

Fleet, leasing and remarketing

Forecast residuals, set disposal prices and know what a defleeted vehicle will make before it goes to sale.

  • Retail, trade and part-exchange values
  • Adjusted for age, mileage and specification
  • Batch valuation of whole fleets

Insurers and claims handlers

Settle total losses on a figure that stands up to challenge, with the comparable evidence attached to it.

  • Pre-accident value with dated evidence
  • Analyst review on unusual specifications
  • Nothing published that we cannot defend

Developers and data teams

One REST call per vehicle. Documented, versioned, and supported by people who know the data.

  • JSON over HTTPS, keyed per environment
  • Every call carries a transaction ID
  • Sandbox keys before you commit
  • Direct line to an engineer, not a queue
METHODOLOGY

We don't publish what we cannot defend.

How we model the market is our own work, and stays that way. How the work is ordered, we are happy to tell you.

WHAT A HUMAN ADDS

Our analysts set the rules the data follows, sense-check what comes out of it and hold back anything they cannot stand behind. Judgement built over careers in this market is the part you cannot automate.

  1. 1

    Collect the evidence

    We gather real-world evidence on what vehicles are worth across the UK, continuously.

  2. 2

    Build the method around the market

    Our methods are shaped by what we actually see happening, not by a formula imposed on the market from outside it.

  3. 3

    Review, then publish

    Our analysts review what we have produced before any of it is released. Anything we cannot defend does not go out.

  4. 4

    Keep it accurate

    We reassess our data periodically, making small adjustments over time so that values stay true to the market.

API AND INTEGRATION

One call, one defensible number

Valuations and specification lookup over a single JSON API. One REST endpoint, no scheduled feeds to wait on. Sandbox keys are issued the same day, and you talk to the engineer who built the endpoint.

curl -s "https://www.autoinsights.co.uk/api/services/currentvaluation/v1?vrm=LM19KYT&mileage=197742" \
  -H "X-Api-Key: $AI_API_KEY"
RESPONSE
{
  "VehicleDescription": "Lexus GS 450h SE-L Auto Petrol/Electric 4dr Saloon CVT",
  "DateRegistered": "2008-09-03",
  "Mileage": 197742,
  "PublishedAt": "2025-05-04T02:13:08.283+00:00",
  "ValuedAt": "2025-05-06T14:57:26.097+00:00",
  "ValuationFigures": {
    "OnTheRoad": 46335,
    "DealerForecourt": 2712,
    "TradeRetail": 2423,
    "PrivateClean": 1676,
    "PrivateAverage": 1817,
    "PartExchange": 1852,
    "Auction": 1475,
    "TradeAverage": 1193,
    "TradePoor": 1017
  }
}
MORE THAN A VALUATION

Take our data alongside the full vehicle record

Our valuation data is also available through our sister company, Vehicle Data Global — so you can pick up write-off markers, stolen indicators, specification and more in the same place.

Visit Vehicle Data Global

Tell us what you need to value.

Email us the vehicles, volumes or fields you work with and we will come back with sample data for your own stock — not a generic demo.

Portal
EMAIL sales@autoinsights.co.uk
REGISTERED OFFICE
Auto Insights Limited
5 Brayford Square
London, E1 0SG
United Kingdom
COMPANY NUMBER 15035802