US & Canada · model years 2020–2025
Car data,
by country and year.
Measured figures for every car sold in the United States and Canada, each printed with the publisher that measured it. Free to browse.
486 models · 4,771 car records
How it works
A car page carries every figure we hold for that car, in the unit it was published in, with the organisation that published it and the basis it was measured on. A figure we do not hold is named as an absence with its reason. Nothing is filled in, defaulted or estimated into a gap.
A list is sorted by one figure at a time and says which: most horsepower, fewest recall campaigns, highest crash rating, best fuel economy. A car that does not carry that figure is not in the list — it is shown separately, with the reason it is not carried. The list also states its own coverage: how many cars of the market-year carry the figure, and out of how many.
Gas mpg and electric MPGe are two different quantities and are never mixed in one list. Every list's tie-break is published, so any list can be reproduced from the rows.
Browsing all of this is free. What is sold is the API and the bulk data behind it.
Data sources
All data comes from public and government sources, each named below with what it publishes.
Contains information licensed under the Open Government Licence – Canada.
Three cars us2025
Account
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Pricing
An account reads the data. The ten most-registered models are open to everyone; a free account reads 5 different cars a day in full.
Browse every car. Read 5 different cars a day in full. The most popular models are open to everyone. No bulk download, no API key.
- GET /api/v1/bulk — every launched market and model year, as one download each: one record per car and one per figure, each value with its publisher, its unit and the basis it was measured on, each absent figure with the row's own reason, and the licence of every source
- Twenty-five downloads a day, which is twice the entire published catalogue
- Each market-year downloaded separately, never pooled into one table: figures are measured and published per market and model year, and the sources differ
- No API key: Data is a larger allowance of the same product, not programmatic access
- Everything in Data — the bulk download, its manifest and its licence position
- An API key — programmatic access over X-API-Key, 1,000 requests a day, the bulk download counted against it
- /api/v1/compare, /api/v1/manufacturer and /api/v1/vin — the derived views, which the plans below do not carry
- Natural-language queries at /api/v1/ask
- The versioned OpenAPI schema at /api/v1/schema
Need more than a thousand requests a day, or a market we have not launched? Write to us — at this size that is a conversation, not a checkout.
Common questions
Can I cancel anytime?
Yes. Cancel with one click. No penalty, no questions.
How does billing work?
Charged monthly or annually via Paddle. Taxes included — we handle VAT and sales tax globally so you do not have to.
Why is a figure sometimes missing rather than zero?
Because a value we do not hold is not a value of nought. Where a source exists and refuses commercial redistribution we name it; where none exists we say so. A measured zero — no recalls, for instance — is shown as an affirmative fact and looks nothing like an absence.
Which plans include an API key?
Only API. Data is downloaded from your account page while signed in, so it needs no key.
What exactly is in the bulk download?
One file per market and model year. Its first line is a manifest naming every column, its unit, its publisher and its licence, plus the commit and the source dates the file was built from — so the file is usable without reading anything of ours. Then one record per car, and one record per car and figure: a measured figure carries its value, unit, publisher and basis, and an absent one carries the reason it is absent. Then one record per source with its licence and whether reselling it is permitted. The last line carries the counts, so a truncated download is detectable. NDJSON by default, CSV on request.
May I redistribute what I download?
That is decided by each source's own licence, not by ours, which is why every source in the file states its licence and whether commercial redistribution is permitted. Nothing is included unless our register records that permission. Some of those licences make an acknowledgement a condition of reuse — Canadian rows carry Natural Resources Canada's fuel-consumption data under the Open Government Licence – Canada — and the manifest reproduces the exact sentence each one asks for. Reproduce them verbatim wherever you publish the data or anything derived from it.