Mazda 6 GT Sport Auto Reliability, MOT Pass Rate & Common Faults
Free Mazda 6 GT Sport Auto car check
Is the Mazda 6 GT Sport Auto reliable? We analysed 541 real MOT tests across 266 vehicles to find out.
Got a specific Mazda 6 GT Sport Auto? Enter the reg for a free check:
The Mazda 6 GT Sport Auto is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used Mazda 6 GT Sport Auto.
Mazda 6 GT Sport Auto Number Plates
Number plates registered to a Mazda 6 GT Sport Auto. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
Mazda 6 GT Sport Auto MOT Pass Rate by Year
How likely is a Mazda 6 GT Sport Auto to pass its MOT? Here's the pass rate for each registration year, newest first.
Mazda 6 GT Sport Auto Common Faults & Problems
These are the most common serious faults found on Mazda 6 GT Sport Auto models during MOT testing — flagged as dangerous or major failures that need immediate attention.
Mazda 6 GT Sport Auto Mileage — What's Normal?
How many miles does a typical Mazda 6 GT Sport Auto owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
Mazda 6 GT Sport Auto MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the Mazda 6 GT Sport Auto year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2022 | 192 | 91.7% | 17,670 | 25,150 | 34,546 |
| 2021 | 300 | 91.7% | 18,542 | 26,973 | 38,082 |
How Long Does a Mazda 6 GT Sport Auto Last?
Based on 266 Mazda 6 GT Sport Auto vehicles on UK roads.
Mazda 6 GT Sport Auto Mileage Distribution
Total mileage recorded across all Mazda 6 GT Sport Auto MOT tests. If the car you're looking at is above the 75th percentile, it's done more miles than most.
Best Year to Buy a Used Mazda 6 GT Sport Auto
Based on MOT pass rates across all registration years with sufficient test data.
91.7% MOT pass rate from 300 tests
The best year to buy a used Mazda 6 GT Sport Auto is 2021, which has the highest MOT pass rate at 91.7% across 300 tests.
How Does the Mazda 6 GT Sport Auto Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| Mazda 6 GT Sport Auto THIS CAR | 91.9% | 541 | 26,829 mi | — yrs |
| Mazda MX-5 | 76.5% | 2,502,760 | 63,190 mi | 36 yrs |
| Mazda 3 | 77.5% | 2,040,939 | 61,041 mi | 22 yrs |
| Mazda 6 | 75.4% | 1,904,140 | 77,387 mi | 24 yrs |
| Mercedes-benz Sprinter 319 Premium CDI | 89.7% | 242 | 36,384 mi | — yrs |
Compared to the Mazda MX-5 (76.5% pass rate) and the Mazda 3 (77.5% pass rate), the Mazda 6 GT Sport Auto outperforms both on MOT reliability.
Found a Mazda 6 GT Sport Auto you like?
Run a full vehicle history check on the specific car. See finance, stolen, write-off, mileage and MOT data for that exact vehicle.
Check a specific Mazda 6 GT Sport AutoShould you buy a used Mazda 6 GT Sport Auto?
The Mazda 6 GT Sport Auto has an overall MOT pass rate of 91.9% across 541 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
On the safety side, the most frequently flagged dangerous fault is brake pad(s) less than 1.5 mm thick. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a Mazda 6 GT Sport Auto with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical Mazda 6 GT Sport Auto owner drives around 6,759 miles per year. If the car you're looking at is significantly above this, expect more wear on suspension, brakes and tyres. If it's well below, the vehicle may have been sitting unused — check for perished rubber, corroded discs and stale fluids.
Before committing to a purchase, we recommend running a full vehicle history check on the specific car. This will reveal any outstanding finance, stolen markers, write-off history and mileage discrepancies that the seller may not disclose — and that the MOT data alone can't tell you.