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AutoPredict API

Predicts How Long a Car Will Last Using AI

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One Auto API provides access to AutoPredict estimated vehicle life predictions through a single API, alongside data from other vehicle-data providers.

About AutoPredict

AutoPredict uses artificial intelligence to estimate how long a vehicle may remain on the road. Its model analyses more than 100 million data points, using factors including vehicle age, mileage and MOT history to produce an estimate of remaining vehicle life. Through One Auto API, businesses can bring that insight into vehicle history reports and risk assessment workflows.

For a used car buyer, mileage alone rarely answers the question of longevity. Two vehicles with similar readings may differ in age, model characteristics and inspection history. AutoPredict adds a forward-looking measure that helps buyers consider how a vehicle compares with others, alongside the conventional checks they already rely on.

For lenders and warranty providers, expected vehicle life can provide an additional perspective on risk. The prediction can sit beside a vehicle’s value, condition, service history and other relevant information when assessing an application, setting eligibility criteria or reviewing the terms of cover.

Give used car buyers more context

Vehicle history reports typically focus on what has already happened: changes of keeper, MOT results, recorded mileage, outstanding finance or previous damage. These checks are essential, but buyers also want to understand what ownership might look like from the point of purchase.

AutoPredict helps report providers address that question by estimating the time a vehicle may remain on the road. Presented clearly, the result gives a buyer another way to assess a potential purchase. Someone comparing two older cars can consider their predicted remaining life alongside price, mileage, MOT history and the findings of a physical inspection.

The estimate should be explained as a prediction, not an expiry date. Maintenance, repairs, driving patterns and future use can all affect how long an individual vehicle lasts. Used responsibly, the data helps buyers ask better questions and make a more informed choice without suggesting that any model can guarantee a particular outcome.

Support motor finance decisions

A vehicle’s useful life matters to a lender. If a car is likely to face greater age-related issues during a finance agreement, that may affect its reliability, value and the customer’s experience. AutoPredict can add vehicle longevity insight to an existing underwriting process, particularly when assessing older or higher-mileage stock.

Risk teams can use the prediction as one input when reviewing vehicle eligibility, the proposed agreement length or exposure across a portfolio. For example, it may help identify applications that warrant closer assessment before a decision is made. Combining predicted vehicle life with valuations and provenance data gives the team a broader view of the asset supporting the agreement.

This information is most useful when its role in the decision is defined and its performance is evaluated against the lender’s own outcomes. A vehicle-life estimate cannot establish whether a particular car is mechanically sound, and it should not replace established underwriting controls or an inspection where one is needed.

Add insight to warranty assessment

Warranty providers also need to understand how risk changes as vehicles age. A car’s mileage, model and MOT history can provide clues, but assessing each factor separately can make it harder to compare vehicles consistently. AutoPredict brings those signals together in a predicted remaining-life measure.

That measure can help a warranty provider review eligibility, consider the duration of cover or inform rates as part of its wider risk model. It may also support portfolio analysis by highlighting groups of vehicles that warrant further investigation. Used alongside claims experience and vehicle condition information, predicted longevity can provide context for decisions that would otherwise rely heavily on age or mileage thresholds.

Access AutoPredict through One Auto API

One Auto API provides AutoPredict vehicle-life predictions through a registration lookup. The response includes a predicted number or range of years remaining and a measure relating to the likelihood of the vehicle remaining on the road for the next 12 months. A separate statistics endpoint provides make and model averages, including typical final age and mileage, to help put individual results into context.

These services can be integrated into vehicle history reports, internal assessment tools or finance or warranty workflows. Through the same One Auto API connection, businesses can access other vehicle data providers and combine the prediction with the checks and valuations appropriate to their use case.

AutoPredict offers a useful additional view of vehicle longevity when its limitations are made clear. For buyers, that means more context before committing to a used car. For risk managers, it provides another measure to evaluate within a wider, evidence-based decision process.

What the API Includes

Field NameField TypeExampleDefinition
error
String
Example error detailsDetails of what went wrong with the api call
manufacturer_average_final_age
Int
12The average final age of vehicles of this manufacturer.
manufacturer_average_final_miles
Int
123456The average number of final miles vehicles of this manufacturer complete.
manufacturer_model_year_currently_licensed
Int
12345The number of vehicles of this manufacturer and model year currently licenced.
manufacturer_model_year_currently_sorn
Int
123The number of vehicles of this manufacturer and model year currently SORN.
manufacturer_model_year_initially_registered
Int
12345The number of vehicles of this manufacturer and model year initially registered.
manufacturer_model_year_percentage_left
Float
0.12The percentage of vehicles of this manufacturer and model year that remain on the road.
model_average_final_age
Int
12The average final age of vehicles of this model.
model_average_final_miles
Int
123456The average number of final miles vehicles of this model type completes.
one_year_prediction
Float
0.12The percentage likelihood of the vehicle lasting the next 12 months.
prediction_string
String
1-2The predicted year range the vehicle will remain on the road.
result
String
failHas the vehicle passed all lead validation tests.
success
Boolean
trueWhether the api call was successful
vehicle_registration_mark
String
Vehicle registration number (VRM).
years_left_prediction
Int
1The number of predicted years vehicle will remain on the road.

AutoPredict API Endpoints

Estimated Vehicle Life - Predict
Powered by AutoPredict

AI-based vehicle life predictions. AutoPredict returns estimated remaining life from age, mileage and MOT history for risk decisioning.

AutoPredict API Sample Responses

Estimated Vehicle Life - Predict
Estimated Vehicle Life - Statistics
{
  "success": true,
  "result": {
    "vehicle_registration_mark": "AB21ABC",
    "years_left_prediction": 1,
    "prediction_string": "1-2",
    "one_year_prediction": 0.12
  },
  "error": "If there is an error the message would go here"
}
{
  "success": true,
  "result": {
    "vehicle_registration_mark": "AB21ABC",
    "averages_data": {
      "manufacturer_average_final_miles": 123456,
      "model_average_final_miles": 123456,
      "manufacturer_average_final_age": 12,
      "model_average_final_age": 12
    },
    "number_left_data": {
      "manufacturer_model_year_initially_registered": 12345,
      "manufacturer_model_year_currently_licensed": 12345,
      "manufacturer_model_year_currently_sorn": 123,
      "manufacturer_model_year_percentage_left": 95
    }
  },
  "error": "If there is an error the message would go here"
}

FAQ

An AI estimate of remaining vehicle life (predicted end-of-life) based on age and mileage - based on a VRM input. It is typically accessed alongside other sources of vehicle data through a single API integration.

Identifying vehicles at increased risk of reaching end of life during a finance or warranty agreement. The data feeds into underwriting, pricing and product eligibility decisions for older vehicles along side data from other sources.

The endpoint takes a VRM as the input, and AutoPredict bases the estimate on the vehicle's age and mileage in order to return a predicted vehicle life estimate.

Sign up for a free API account for access to online documentation, API keys and sandbox test calls before switching to live data.

What data does the AutoPredict API return via One Auto API?

An AI estimate of remaining vehicle life (predicted end-of-life) based on age and mileage - based on a VRM input. It is typically accessed alongside other sources of vehicle data through a single API integration.

How can motor finance and warranty providers use AutoPredict vehicle life data?

Identifying vehicles at increased risk of reaching end of life during a finance or warranty agreement. The data feeds into underwriting, pricing and product eligibility decisions for older vehicles along side data from other sources.

What data input is required when using the AutoPredict API?

The endpoint takes a VRM as the input, and AutoPredict bases the estimate on the vehicle's age and mileage in order to return a predicted vehicle life estimate.

Can I test the AutoPredict API before using live data?

Sign up for a free API account for access to online documentation, API keys and sandbox test calls before switching to live data.

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