2003 Mazda MX-5 1.8L Petrol · NA03 TKZ
2003 Mazda MX-5 (1.8L, petrol). First registered 28 Mar 2003. Recorded mileage 89,167 miles. MOT expired on 29 Jul 2025.
- Make & Model
- MAZDA MX-5
- Year / Origin
- 2003 · Newcastle
- Safety Recall
- Unknown
- MOT Status
- Expired on 29 Jul 2025
- Road Tax
- —
- Recorded Mileage
- 89,167 mi
- ULEZ Compliance
- Likely ULEZ Compliant (Early Euro 4)
- Fuel & Engine
- Petrol · 1.8L
- Reliability Guide
- Common Faults
Thinking of buying this vehicle? Free MOT and tax checks do not cover legal ownership. If outstanding finance exists, finance companies have legal right to repossess without compensation.
NA03 TKZ Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 31/07/2024
- 89,167 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
- Recurring brakes items (3 mentions)
Derived directly from the recorded DVSA and DVLA data shown on this page.
NA03 TKZ MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
3 MOT tests are recorded for this 2003 Mazda Mx-5 (NA03 TKZ) between February 2023 and July 2024.
The record contains 2 passes and 1 failure.
The most recent test on 31 July 2024 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
Across all tests, the most frequently flagged areas are: Brakes (3 issues), Exhaust & Emissions (2 issues). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 2 advisory notices are recorded. Advisories flag items that passed but may need attention before the next test; they are not evidence of how well the vehicle has been serviced.
Recorded failure items include: “Parking brake efficiency below requirements (1.4.2 (a) (i))”; “Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))”; “Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))”.
NA03 TKZ Mileage History
- 17/02/202388,714 mi
- 17/02/202388,728 mi+14 mi
- 31/07/202489,167 mi+439 mi
Average of roughly 312 miles per year across 3 recorded odometer readings.
Technical Specifications
Core Specifications
Identification & Status
Dimensions & Weights
Diagnostic & Valuation Intelligence
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Known faults for Mazda Mazda MX-5 (NB)
Our database tracks 3 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: Below Average
This rating reflects historical MOT pass rates and recurring advisory wear patterns from official DVSA test logs. Note that roadworthiness does not verify outstanding finance, insurance write-offs, or stolen records.
Verify lender finance agreements, insurance write-offs, police stolen registers, and mileage rollback.
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MAZDA MX-5 Model Intelligence & Reliability
Verified MOT failure trends, buying advice, and technical directory specifications.
Owner-reported defects, recurring MOT failure points, and estimated repair costs.
Browse production generations, registration statistics, and trim variants.
Historical MOT pass rates and DVLA records for 2003 model year cars.
- Front Chassis Rail CorrosionSerious
NB cars can rust badly inside the front chassis rails, sometimes while the outer structure still looks respectable from above.
- Rear Sill and Arch RustSerious
Like the NA, the NB traps moisture around the rear sill sections and arch returns, so rot often starts where it is easy to hide with cosmetic repairs.
- Blocked Hood Drains and Cabin DampModerate
When the soft-top drains block, water can back up into the cabin and accelerate rust in the sills and floor area.
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