BMW M235I Reliability, MOT Pass Rate & Common Faults
Free BMW M235I car check
Is the BMW M235I reliable? We analysed 847 real MOT tests across 126 vehicles to find out.
Got a specific BMW M235I? Enter the reg for a free check:
The BMW M235I is above average for reliability based on real UK MOT data. Here's everything you need to know before buying a used BMW M235I.
BMW M235I Number Plates
Number plates registered to a BMW M235I. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
BMW M235I MOT Pass Rate by Year
How likely is a BMW M235I to pass its MOT? Here's the pass rate for each registration year, newest first.
BMW M235I Common Faults & Problems
These are the most common serious faults found on BMW M235I models during MOT testing — flagged as dangerous or major failures that need immediate attention.
BMW M235I Mileage — What's Normal?
How many miles does a typical BMW M235I owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
BMW M235I MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the BMW M235I year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2016 | 378 | 84.9% | 27,526 | 42,496 | 56,758 |
| 2015 | 219 | 85.8% | 33,194 | 46,520 | 61,780 |
| 2014 | 175 | 82.9% | 38,268 | 52,822 | 68,730 |
How Long Does a BMW M235I Last?
Based on 126 BMW M235I vehicles on UK roads.
BMW M235I Mileage Distribution
Total mileage recorded across all BMW M235I 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 BMW M235I
Based on MOT pass rates across all registration years with sufficient test data.
85.8% MOT pass rate from 219 tests
82.9% MOT pass rate from 175 tests
The best year to buy a used BMW M235I is 2015, which has the highest MOT pass rate at 85.8% across 219 tests. The 2014 model year has the lowest pass rate at 82.9% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the BMW M235I Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| BMW M235I THIS CAR | 85.1% | 847 | 45,697 mi | 12 yrs |
| BMW 3 Series | 75.1% | 12,840,406 | 90,743 mi | 37 yrs |
| BMW 118 | 81.5% | 1,923,256 | 64,042 mi | 22 yrs |
| BMW X5 | 77% | 1,735,343 | 83,401 mi | 25 yrs |
| Kia Niro 2 S-a | 97.7% | 392 | 42,404 mi | — yrs |
Compared to the BMW 3 Series (75.1% pass rate) and the BMW 118 (81.5% pass rate), the BMW M235I outperforms both on MOT reliability.
Found a BMW M235I 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 BMW M235IShould you buy a used BMW M235I?
The BMW M235I has an overall MOT pass rate of 85.1% across 847 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 tyre tread depth below requirements of 1.6mm. Dangerous faults cause an immediate MOT failure and mean the vehicle is not roadworthy until repaired. If you're viewing a BMW M235I with an expired or recently passed MOT, ask the seller whether any dangerous faults were found and fixed during the last test.
A typical BMW M235I owner drives around 5,780 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.
In terms of longevity, most BMW M235I models stay on UK roads for around 12 years. If you're buying one that's already approaching that window, the data suggests it has plenty of life left provided it's been maintained.
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.