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Vehicle Score UK — Instant 1–100 Score by Reg

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✅ Instant Vehicle Score 🚗 Check Vehicle Score by Reg 📊 See Score Breakdown

FREE Vehicle Score Check

Get your vehicle score out of 100 using MOT, mileage, age and tax signals — instantly.
Score out of 100 See the breakdown Built from car check signals
Your vehicle score is a quick risk indicator from your car check — designed to help you compare cars and spot potential issues early.
Premium Full Report £19.99 £10.99

Use the vehicle score to shortlist cars fast — then check the details in your car check. Upgrade only if you want deeper indicators like finance, write-off and stolen checks.

Vehicle score • Explained

Vehicle score (UK): how the vehicle scoring system works

The vehicle score is a quick indicator from your UK car check — a simple score out of 100 with a clear breakdown of what helped or reduced it.

Vehicle score example showing a score out of 100 with deductions for MOT history, test success rate, age and mileage
Example vehicle score with detailed breakdown

When you're comparing used cars, it's easy to get lost in adverts and "looks good" claims. A vehicle score solves that by turning key history signals into a number you can compare quickly — then backing it up with a transparent breakdown.

💡 Quick tip: Use the score to identify which vehicles deserve your attention, then use the breakdown to ask the right questions.

What is a vehicle score?

The vehicle score (out of 100) summarises the overall risk signals we can see from your car check. In general:

  • ✓
    Higher score = fewer warning signs in the available data.
  • ✓
    Lower score = more signals that should be checked carefully.
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    The most important part is the breakdown — it shows exactly what affected the score.

How the vehicle scoring system is calculated

The scoring logic is designed to be simple and consistent. It follows a clear process:

  1. 1
    Start at 100 (every vehicle begins with the same baseline).
  2. 2
    Apply deductions when risk signals appear (for example, multiple MOT fails).
  3. 3
    Add small positives where appropriate (for example, very low mileage).
  4. 4
    Clamp the final score between 0 and 100.

Why you sometimes see "0" in the breakdown

Some items don't change the score when they're normal (for example, MOT valid or tax in date). They still appear so you can understand what was checked and why it didn't reduce the score.

What affects the vehicle score on a basic car check

The basic scoring focuses on the most useful "quick compare" signals:

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MOT Status
Valid, due soon, expired
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MOT History
Number of fails over time
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Test Success Rate
Pattern of pass vs fail
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Age & Mileage
Higher can increase risk
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Tax Status
In date, due, SORN

Example: why a score might be 81/100

In the example image, the score is reduced by a few specific deductions (your site shows these as a simple list):

MOT history — 3 fail(s) -6
Test success rate — Average -2
Age — High age -7
Mileage — Higher mileage -4

What Premium adds to the vehicle score

Premium unlock extends the scoring system with deeper risk flags that can materially affect ownership, value, and peace of mind.

PREMIUM
Ideal before sending a deposit
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Stolen indicators
Major risk markers
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Write-off records
Damage categories
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Outstanding finance
Credit markers
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Mileage anomalies
Discrepancy detection

How to use the vehicle score when buying a used car

The best way to use the score is as a workflow:

  1. 1
    Run a car check by registration to get the score quickly.
  2. 2
    Compare multiple vehicles — shortlist the strongest options.
  3. 3
    Open the breakdown and note the biggest deductions.
  4. 4
    Ask targeted questions (for example: what caused MOT fails, is there service evidence, does the mileage trend make sense?).
  5. 5
    Verify before paying — the score is a guide; the details are the proof.
Bottom line: the vehicle score UK view makes it faster to separate "looks good" from "backed by the records". Use it to decide what to view, what to question, and when it's worth checking deeper.
FAQs

Vehicle score FAQs (UK)

Quick answers about your vehicle score, how it’s calculated from a car check, and how to use the score when buying used.

What is a vehicle score?

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A vehicle score is a simple number out of 100 that helps you compare used cars quickly. It summarises risk indicators found in your car check, so you can spot potential issues faster.

How is the vehicle score calculated?

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The vehicle score is calculated using signals such as MOT history, test outcomes, age and mileage patterns. Your score also includes a breakdown so you can see what caused deductions.

What’s a good vehicle score out of 100?

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In general, a higher vehicle score suggests fewer risk indicators in the car’s history. A lower score means you should read the deductions carefully and use the details to ask the seller better questions.

Can I get a vehicle score from just the reg number?

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Yes. Enter the registration number to run a car check, and you’ll see the vehicle score with a clear explanation of what influenced it.

Is vehicle score the same as an MOT check?

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Not exactly. An MOT check focuses on test history, failures and advisories. A vehicle score uses MOT signals alongside other indicators (like age and mileage) to give a quick overall view.

Should I rely only on the vehicle score before buying?

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The vehicle score is a fast guide, not a final decision. Always read the breakdown and use the wider car check details before paying a deposit or completing a purchase.

Check a vehicle score Go to MOT check
How It Works • Step-by-Step

How Vehicle Score Works: Step-by-Step Guide

Follow these steps to understand and use the UK vehicle scoring system when checking any used car.

1

Enter UK registration

Start with a free car check by entering the UK registration number (number plate) of any vehicle you want to check.

2

Get instant basic data

Receive immediate MOT status, tax status, basic vehicle details and the initial vehicle score out of 100.

3

Review score breakdown

See exactly what affected the score: MOT history deductions, mileage impact, age factors, and any other risk signals.

4

Compare multiple vehicles

Use the vehicle score to quickly compare different cars. Higher scores generally indicate lower-risk vehicles.

5

Upgrade for full history

For detailed checks before purchase, upgrade to see finance markers, write-off history, stolen records, and mileage anomalies.