1998 Mazda MX-5 1.8L Petrol · R425 BYG
1998 Mazda MX-5 (1.8L, petrol). First registered 13 Mar 1998. Recorded mileage 74,753 miles. MOT expired on 16 Oct 2024.
- Make & Model
- MAZDA MX-5
- Year / Origin
- 1998 · Reading
- Safety Recall
- Unknown
- MOT Status
- Expired on 16 Oct 2024
- Road Tax
- —
- Recorded Mileage
- 74,753 mi
- ULEZ Compliance
- Check Required (Pre-Euro 4 Petrol)
- 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.
R425 BYG Key Findings
- 3 MOT tests recorded
- Latest MOT passed on 07/10/2023
- 74,753 miles recorded at latest MOT
- 1 defect noted at the latest MOT
Derived directly from the recorded DVSA and DVLA data shown on this page.
R425 BYG 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 1998 Mazda Mx-5 (R425 BYG) between December 2021 and October 2023.
The record contains 3 passes and 0 failures.
The record shows no MOT failures, although 1 advisory notice notes an item to monitor.
Across all tests, the most frequently flagged areas are: Brakes (1 issue). Repeated mentions in one area can indicate an ongoing pattern worth checking in person.
In total 1 advisory notice is 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.
R425 BYG Mileage History
- 02/12/202171,300 mi
- 18/10/202271,928 mi+628 mi
- 07/10/202374,753 mi+2,825 mi
Average of roughly 1,871 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 (NA, late UK cars)
Our database tracks 5 specific mechanical faults and recurring failure patterns identified across UK MOT testing stations for this generation.
MOT Roadworthiness: 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 1998 model year cars.
- Rear Sill and Inner Arch RustSerious
Late NA shells commonly rot around the rear sill sections ahead of the back wheels, often from the inside out after years of damp and blocked drains.
- Hood Drain and Rain-Rail Water IngressModerate
Blocked drains or an ageing rain rail let water into the cabin and rear cavities, accelerating sill corrosion and leaving carpets damp.
- Clutch Slave Cylinder Hydraulic Fluid Leakage and Pedal FailureModerate
Late Mk1 MX-5 models frequently suffer clutch hydraulic failures due to internal seal degradation and cylinder bore corrosion in the clutch slave cylinder, which is mounted low on the side of the transmission bellhousing exposed to UK road splash. Leaking hydraulic fluid causes a spongy clutch pedal that progressively loses resistance, drops to the floor and fails to disengage the clutch, making 1st and reverse gears almost impossible to engage from a standstill. Because the clutch and brake systems share similar fluid maintenance regimes, dirty moisture-laden DOT 4 fluid accelerates the failure. Replacing the slave cylinder along with a braided flexi-hose and fresh fluid is a standard UK independent repair.
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