2004 Mazda MX-5 1.8L Petrol · AJ04 NBG
2004 Mazda MX-5 (1.8L, petrol). First registered 31 Mar 2004. Recorded mileage 140,154 miles. MOT expired on 01 Jul 2026.
- Make & Model
- MAZDA MX-5
- Year / Origin
- 2004 · Peterborough
- Safety Recall
- Unknown
- MOT Status
- Expired on 01 Jul 2026
- Road Tax
- —
- Recorded Mileage
- 140,154 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.
AJ04 NBG Key Findings
- 5 MOT tests recorded
- Latest MOT passed on 02/07/2025
- 140,154 miles recorded at latest MOT
- 1 historical MOT failure
- No defects recorded at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
AJ04 NBG MOT History
Interpretation generated from the recorded test data above — not an official DVSA statement and not a substitute for an independent inspection.
5 MOT tests are recorded for this 2004 Mazda Mx-5 (AJ04 NBG) between April 2022 and July 2025.
The record contains 4 passes and 1 failure.
The most recent test on 02 July 2025 was a pass, although the earlier record includes 1 failure that buyers may want to investigate.
AJ04 NBG Mileage History
- 14/04/2022114,349 mi
- 13/04/2023118,511 mi+4,162 mi
- 12/06/2024123,181 mi+4,670 mi
- 02/07/2025140,152 mi+16,971 mi
- 02/07/2025140,154 mi+2 mi
Average of roughly 8,021 miles per year across 5 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 2004 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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