Introduction to CarVouch: Your Pre-Viewing Used Car Tool
What is CarVouch and how does it help UK buyers?
CarVouch is an AI-assisted pre-viewing tool for UK used car buyers. Enter a UK registration plate (and optional advert text) at https://carvouch.co.uk and CarVouch runs a free instant scan using official DVSA MOT history and DVLA vehicle records. The free scan highlights MOT history, mileage consistency vs MOT readings, and uses AI to flag risky or misleading advert wording — helping you decide whether a car is worth viewing in person.
Key features: MOT history, mileage consistency, AI advert analysis
- Free MOT history lookup and summary based on DVSA MOT records.
- Mileage consistency check that compares advertised mileage with MOT recorded mileages.
- AI advert analysis that highlights suspicious phrases, omissions, or potential red flags in seller copy.
Why use CarVouch before visiting a car seller?
CarVouch is designed as a fast pre-viewing filter. It saves time and travel by flagging likely issues before you make the trip to view a car. It is not a full vehicle history check or a substitute for an HPI-style report — use CarVouch to prioritise safe viewings, then run a full HPI-style check and complete a physical inspection before paying a deposit. See our full details on what we do and do not check at https://carvouch.co.uk/disclaimer.
Step 1: Entering Your Vehicle Details on CarVouch
How to input the UK registration plate correctly
- Go to the Free Used Car Check page: https://carvouch.co.uk.
- Type the registration exactly as shown in the advert. Use spaces where the plate displays them (e.g., "AB12 CDE") or without spaces — CarVouch recognises common formats.
- Double-check letters that look similar (e.g., O vs 0, I vs 1) — an incorrect character can return the wrong vehicle record.
Adding optional advert text for enhanced AI analysis
- Copy the advert description into the optional text box. The AI analysis reviews the seller’s wording for contradictions (e.g., claims of low mileage that conflict with MOT readings), suspicious omissions, or phrases commonly used to mask damage.
- Include the full advert text if possible; snippets reduce the analysis quality.
Tips for accurate data entry to get reliable scans
- Verify the plate visually from the listing photo or V5C (when viewing in person).
- Paste the advert text rather than rewriting it to keep nuance and exact phrasing.
- If the advert includes extra details (service history claims, MOTs, recent repairs), include them in the text so the AI can compare claims vs official MOT/DVLA records.
Step 2: Understanding the Free Instant Scan Results
Interpreting MOT history and mileage consistency data
- MOT history: the scan lists previous MOT dates and test results. Look for frequent failures, advisory trends, or long gaps without tests (which can signal low use or dodgy records).
- Mileage consistency: CarVouch compares the mileage declared in the advert to recorded MOT mileages. A steady progression of mileages is normal; sudden drops, repeated low-mileage entries, or big unexplained jumps are warning signs.
Examples:
- Example red flag: Seller claims 40,000 miles but MOT records show 80,000 with a recent drop to 42,000 — investigate further.
- Example okay sign: MOT mileages across several years increase steadily and match the advertised figure.
Recognizing red flags from the AI scan of the advert wording
The AI advert analysis flags issues such as:
- Vague language about accidents or repairs (e.g., "needs a bit of TLC") that contrasts with a recent MOT fail for structural issues.
- Claims like "one careful owner" without supporting evidence in records.
- Phrases suggesting urgency to sell (e.g., "collection only today") that can be associated with high-pressure scams.
Limitations of the free scan and what it does not cover
- The free scan uses DVSA MOT and DVLA vehicle data only. It does not include finance, stolen or write-off checks. It is a pre-viewing tool, not a definitive vehicle history report. Full details are available at https://carvouch.co.uk/disclaimer.
- If you need finance/stolen/write-off information, consider our Full Vehicle Check at https://carvouch.co.uk/full-vehicle-check.
Step 3: Unlocking and Using the Full AI-Written Risk Report
How to purchase credits and unlock the full report
- On https://carvouch.co.uk you can buy credits to unlock a full AI-written risk report. Individual AI Car Reports start from £4.99 and credits do not expire. Credits are purchased in your account and consumed when you request the full report. For pricing and to buy a report, go to https://carvouch.co.uk/ai-car-report.
What additional insights the full risk report provides
The paid AI report expands on the free scan by:
- Giving a clear risk score and written analysis that combines MOT data, mileage trends, and advert wording.
- Offering actionable recommendations (e.g., ask seller for V5C, request recent service invoices, verify VIN) and suggested viewing questions.
- Displaying example extracts and evidence that back up each flagged issue. You can view a sample at https://carvouch.co.uk/sample-ai-report.
How to use the risk report in your car buying decision
- Use the report to prioritise viewings: high-risk cars are worth avoiding or investigating further before you travel.
- Share the report with a mechanic or a trusted friend for a second opinion prior to arranging a viewing.
- If the report raises finance, stolen, or write-off concerns, do not proceed without a full vehicle history check; see https://carvouch.co.uk/full-vehicle-check.
Step 4: Making an Informed Decision Before Visiting Sellers
Combining CarVouch data with your own research and inspection
- Use CarVouch to filter listings. For cars with clean free scans and a low-risk AI report, schedule viewings with confidence. For flagged cars, ask the seller for receipts, MOT certificates, and proof of ownership before travelling.
- Verify VIN and V5C in person at the viewing. Learn more about checking V5 documents here: https://carvouch.co.uk/guides/v5c-online-guide-vehicle-registration and https://carvouch.co.uk/guides/check-v5-essential-guide.
Why you should always run a separate full HPI-style vehicle history check
CarVouch is pre-viewing only. It does not perform finance, stolen, or full write-off checks. Before paying any deposit you should run a full HPI-style or equivalent vehicle history check. Compare CarVouch to HPI-style checks: https://carvouch.co.uk/compare-hpi and purchase the Full Vehicle Check for finance/stolen/write-off details at https://carvouch.co.uk/full-vehicle-check. Our Full Vehicle Check is live at £9.99 and includes Experian provenance data plus our free DVLA/DVSA scans and AI analysis — backed by the £20,000 Experian Data Guarantee: https://carvouch.co.uk/data-guarantee.
Practical tips for viewing and negotiating after CarVouch analysis
- Bring a checklist: VIN, V5C, service receipts, MOT documents, and the CarVouch report on your phone.
- Test drive with the owner or dealer present; check for consistent noise, steering pull, and accurate odometer reading.
- Use report findings as leverage in negotiation (e.g., require recorded recent service, a lower price, or refuse if serious discrepancies exist).
Conclusion: Confidently Choosing the Right Used Car with CarVouch
Recap of the step-by-step process
- Step 1: Enter the registration and optional advert text at https://carvouch.co.uk.
- Step 2: Review the free instant scan (MOT history, mileage consistency, advert red flags).
- Step 3: Buy credits to unlock a full AI-written risk report from £4.99 at https://carvouch.co.uk/ai-car-report and consult the sample at https://carvouch.co.uk/sample-ai-report.
- Step 4: Combine CarVouch insight with a physical inspection and a full HPI-style vehicle history check at https://carvouch.co.uk/full-vehicle-check.
How CarVouch saves time and reduces risk
CarVouch helps you avoid wasted journeys and obvious risky listings. By flagging inconsistencies before you travel, you save time and reduce exposure to high-risk vehicles — while always following up with a full vehicle history check before committing funds.
Next steps after using CarVouch
- Try for Free at https://carvouch.co.uk to run your first scan.
- If you need finance/stolen/write-off details, order the Full Vehicle Check at https://carvouch.co.uk/full-vehicle-check.
- Review our privacy practices at https://carvouch.co.uk/privacy and our disclaimer at https://carvouch.co.uk/disclaimer.
Ready to pre-screen your next used car? Try for Free: https://carvouch.co.uk