2000 Mazda MX-5 MOT pass rate, common failures & what to check
In 2025, 63.3% of Mazda MX-5s first used in 2000 passed their MOT first time, against 62.7% for all cars first used in 2000. Across 8,071 MX-5 first tests from 2023 to 2025, the most common failure areas were noise, emissions and leaks, lamps and electrical equipment and brakes.
This page analyses first MOT tests for Mazda MX-5s first used in 2000 (all trims grouped): 2021 to 2025 for the pass-rate trend, and 2023 to 2025 for the failure and advisory analysis — plus what is worth checking before you buy one.
Data: DVSA anonymised MOT tests to December 2025 · Calculated by SortedCars · Updated October 2026
How the 2000 Mazda MX-5 MOT pass rate has changed
Share of first tests passed in each year, MX-5s first used in 2000 against all cars first used in 2000 (any make or fuel; not adjusted for mileage, fuel or use). In 2025 the MX-5 figure was in line with the all-cars figure.
View this chart as a table
| Test year | 2000 MX-5 | All cars first used 2000 | MX-5 first tests |
|---|---|---|---|
| 2021 | 60.5% | 57.0% | 3,637 |
| 2022 | 62.0% | 58.9% | 3,387 |
| 2023 | 61.5% | 60.6% | 3,080 |
| 2024 | 63.3% | 61.4% | 2,608 |
| 2025 | 63.3% | 62.7% | 2,383 |
Common 2000 Mazda MX-5 MOT failures
Share of the 3,017 failed first tests (2023–2025) with at least one failure in each area. A test can fail in more than one area, so the shares add up to more than 100%.
Most common failure items
| DVSA failure item | Share of failed first tests | Tests |
|---|---|---|
| Catalyst emissions: carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits | 16.6% | 502 |
| Catalyst emissions: Lambda reading after 2nd fast idle outside specified limits | 14.4% | 435 |
| Catalyst emissions: carbon monoxide content after 2nd fast idle exceeds default limits | 10.8% | 327 |
| Prescribed areas: prescribed area strength or continuity significantly reduced | 9.5% | 286 |
| Component mounting prescribed areas: prescribed area excessively corroded significantly reducing structural strength | 8.7% | 262 |
Item names are DVSA’s own wording. 2023–2025 combined.
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What to check on a 2000 Mazda MX-5 before buying
The three areas where failed first tests most often had a fault, 2023–2025.
- Engine and emissions. Worth checking that the engine warning light goes out after starting, looking for oil leaks under the car, and noticing any smoke from the exhaust.
- Lamps and electrics. Ask someone to watch while you work the brake lights, indicators, sidelights, dipped and main beam, and the number-plate lamps.
- Brakes. Worth looking at the discs and pads through the wheel spokes for scoring and a worn lip, and noticing on the test drive whether the car pulls to one side or the pedal feels long.
Common 2000 Mazda MX-5 MOT advisories
Advisories are points the tester noted that did not fail the car. Most common on 2000 MX-5s, as a share of all 8,071 first tests, 2023–2025.
| DVSA advisory item | Share of first tests | Tests |
|---|---|---|
| Engine oil leaks: leak, but not excessive | 12.4% | 1,003 |
| Rigid brake pipes: corroded, covered in grease or other material | 10.8% | 869 |
| Suspension arm: corroded but not seriously weakened | 10.0% | 807 |
| Brake discs: worn, pitted or scored, but not seriously weakened | 9.5% | 766 |
| Tread depth: worn close to legal limit/worn on edge | 8.1% | 655 |
Questions about the 2000 Mazda MX-5 MOT
What is the MOT pass rate of a 2000 Mazda MX-5?
In 2025, 63.3% of MX-5s first used in 2000 passed their MOT first time, against 62.7% for all cars first used in 2000. A car fixed during the test counts as a fail.
What does a 2000 MX-5 most often fail its MOT on?
Noise, emissions and leaks (in 43.5% of failed first tests, 2023–2025), lamps and electrical equipment (38.5%) and brakes (33.8%). The single most common item was “Catalyst emissions: carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits” (16.6%).
How often does a 2000 Mazda MX-5 fail its MOT?
In 2025, 36.7% of first tests on MX-5s first used in 2000 did not pass first time: 31.2% failed, and a further 5.5% had a fault fixed during the test (counted as a fail here). Across 2023–2025, 3,017 of 8,071 first tests did not pass first time.
What are the most common 2000 Mazda MX-5 MOT advisories?
“Engine oil leaks: leak, but not excessive” (on 12.4% of first tests, 2023–2025), “Rigid brake pipes: corroded, covered in grease or other material” (10.8%), “Suspension arm: corroded but not seriously weakened” (10.0%), “Brake discs: worn, pitted or scored, but not seriously weakened” (9.5%) and “Tread depth: worn close to legal limit/worn on edge” (8.1%).
Is a 2000 Mazda MX-5 reliable?
An MOT pass rate shows what failed at the test, not how reliable a car is. For this group of cars the first-time pass rate went from 60.5% in 2021 to 63.3% in 2025. For one particular car, its own MOT history matters more than the average.
Other cars first used in 2000
The most-tested cars from the same year. Each page uses the same method.
2000 Volkswagen Transporter MOT statistics · 2000 Volkswagen Golf MOT statistics · 2000 Toyota Yaris MOT statistics · 2000 Land Rover Defender MOT statistics · 2000 BMW 3 Series MOT statistics
Checking a specific 2000 MX-5?
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