CATERHAM SEVEN (S3)2003 · 1.8L PETROL
Vehicle Insight Summary
With 13,906 miles recorded, this BLACK 2003 CATERHAM SEVEN (S3) runs on PETROL with a 1788cc engine. MOT is currently valid and tax is unpaid.
- Fuel
- PETROL
- Year
- 2003
- Engine
- 1788cc
AI insights are experimental and can be incorrect. All claims should be manually verified.
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Public record health check: Good.
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Technical Specifications
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Full MOT History
AI insights are experimental and can be incorrect. All claims should be manually verified.
Checking the history for this 2003 Caterham Seven (S3) (R300 AAA), we found 5 MOT results in the period of April 2010 to July 2026.
Historically, this vehicle has passed 80% of its MOT tests, totaling 4 passes against 1 fails. The car boasts an impressive record, which typically reflects a conscientious ownership history.
The most commonly flagged areas across all MOT tests are: Exhaust & Emissions (1 issue). These areas are worth paying attention to when inspecting this vehicle.
A total of 1 failure item has been recorded across all tests. Recent failure items include: “Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)”.
AI insights are experimental and can be incorrect. All claims should be manually verified.
Buyer's Guide
AI-powered analysis based on real MOT data and market insights.
Our Verdict
A compelling enthusiast's car, but proceed with extreme caution regarding the mileage records. The drastic fluctuations in recorded mileage suggest significant clerical errors or odometer issues that must be resolved before purchase.
Your primary objective with this vehicle is to verify the actual mileage. The jump from 12,838 miles in 2010 to over 138,000 miles in 2020, followed by a drop back to 13,906 miles in 2026, is a major red flag. Request a full, stamped service history to see if the mileage is tracked consistently in the workshop logs, as the MOT data is unreliable.
Negotiate based on the highest recorded mileage (138,702) unless the seller can provide definitive proof of a documented engine rebuild or a corrected odometer error. Ensure the vehicle has been stored in a dry environment, as the 2003 chassis can be susceptible to corrosion if not properly maintained.
Reviewed by the IsItAGoodCar editorial team — AI-assisted analysis verified by automotive experts.
Data Sources
DVSA
MOT test records from the Driver & Vehicle Standards Agency.
DVLA
Vehicle registration, tax, and specification data.
OneAutoAPI
Market valuation, warranty, and recall intelligence.
AI Analysis
Machine learning insights trained on millions of UK MOT records.
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