Turn Hidden MOT Faults Into £300+ Price Deductions
Enter any UK registration plate. We scan official DVLA test records, calculate genuine garage repair costs, and give you exact word-for-word scripts to negotiate lower prices.
The 3-Step Process
How HagglePlate Levels The Playing Field
Instant MOT History Scan
We ingest the complete DVLA test record for the vehicle, extracting every past failure, advisory, and odometer reading across its lifetime.
Parametric Cost Estimation
Our algorithm maps defects to official RfR components, applying benchmark garage labor hours (£75/hr) and tiered parts pricing to compute exact repair ranges.
Word-for-Word Negotiation
Receive an instant print-ready PDF and copyable scripts: walk up to the seller with verified numbers to deduct hundreds off their asking price.
How Oliver Saved £420 on AutoTrader
MOT Advisories Flagged
Oliver's HagglePlate Script
✓ Seller accepted £420 reduction on the spot.
Clear, Transparent Pricing
A £14 Investment That Pays For Itself 20x Over
Never walk onto a dealer forecourt or private driveway unprepared. Get the exact forensic leverage you need before negotiating.
Perfect if you have already chosen the specific car you want to buy.
- Instant PDF Dossier & Web Dashboard
- Itemized Parts & Labor Cost Breakdown
- Word-for-Word Seller Negotiation Scripts
- Mileage Rollback & Clocking Verification
- 20-Point Physical Test Drive Checklist
Ideal if you are test driving 2 or 3 competing cars to find the best deal.
- 3 Full Vehicle Audits (30 Days Validity)
- Side-by-Side Mechanical Health Compare
- Full Negotiation Scripts for Each Car
- Save 43% vs buying single reports
Programmatic Vehicle Intelligence
Browse Common MOT Faults By Make
Frequently Asked Questions
Everything You Need to Know
Where does the MOT inspection data come from?
All vehicle test histories, failure reasons, advisories, and recorded odometer readings are retrieved live from the official UK DVLA / DVSA MOT database via secure government APIs.
How do you estimate component repair costs?
Our parametric engine maps every recorded advisory and failure code to standard garage book labor times (based on a UK average labor rate of £75/hr) and OEM/aftermarket parts cost matrices tiered by vehicle segment.
Can I use the negotiation script directly with the car dealer or private seller?
Yes! That is exactly what HagglePlate is designed for. The scripts are written in polite but firm commercial language that references specific mechanical defects and independent garage quotes, giving you objective justification for a price cut.
What happens after payment?
You are immediately redirected to your secure digital dossier web page, with instant one-click PDF download. We also send a backup copy directly to your email address via Resend.