BMW X6 Reliability, MOT Pass Rate & Common Faults
Free BMW X6 car check
Is the BMW X6 reliable? We analysed 167,449 real MOT tests across 17,998 vehicles to find out.
Got a specific BMW X6? Enter the reg for a free check:
The BMW X6 is above average for reliability based on real UK MOT data. Common problems include tyre has ply or cords exposed, tyre tread depth below requirements of 1.6mm and coil spring broken. Here's everything you need to know before buying a used BMW X6.
BMW X6 Number Plates
Number plates registered to a BMW X6. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
BMW X6 MOT Pass Rate by Year
How likely is a BMW X6 to pass its MOT? Here's the pass rate for each registration year, newest first.
BMW X6 Problems — What Goes Wrong?
The most common reasons a BMW X6 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
BMW X6 Common Faults & Problems
These are the most common serious faults found on BMW X6 models during MOT testing — flagged as dangerous or major failures that need immediate attention.
BMW X6 Mileage — What's Normal?
How many miles does a typical BMW X6 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
BMW X6 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the BMW X6 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2019 | 2,930 | 87.3% | 28,600 | 40,683 | 57,437 |
| 2018 | 13,705 | 87.9% | 29,484 | 43,042 | 59,603 |
| 2017 | 10,926 | 89.2% | 33,355 | 48,750 | 67,469 |
| 2016 | 15,841 | 88.9% | 35,462 | 52,015 | 72,613 |
| 2015 | 12,919 | 88.1% | 39,365 | 58,187 | 80,893 |
| 2014 | 16,475 | 84.9% | 42,502 | 62,885 | 86,976 |
| 2013 | 16,471 | 84.3% | 45,684 | 68,126 | 92,824 |
| 2012 | 16,882 | 83.1% | 48,634 | 72,829 | 98,611 |
| 2011 | 13,245 | 83.1% | 49,840 | 74,711 | 101,934 |
| 2010 | 15,114 | 82.3% | 50,841 | 76,872 | 104,624 |
| 2009 | 19,990 | 81.3% | 51,740 | 78,335 | 107,550 |
| 2008 | 11,866 | 81.8% | 52,066 | 81,377 | 112,364 |
How Long Does a BMW X6 Last?
Based on 17,998 BMW X6 vehicles on UK roads.
BMW X6 Mileage Distribution
Total mileage recorded across all BMW X6 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 X6
Based on MOT pass rates across all registration years with sufficient test data.
89.2% MOT pass rate from 10,926 tests
81.3% MOT pass rate from 19,990 tests
The best year to buy a used BMW X6 is 2017, which has the highest MOT pass rate at 89.2% across 10,926 tests. The 2009 model year has the lowest pass rate at 81.3% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the BMW X6 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| BMW X6 THIS CAR | 84.8% | 167,449 | 63,604 mi | 18 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 |
| Honda CG125 | 77.8% | 114,867 | 18,034 mi | 44 yrs |
Compared to the BMW 3 Series (75.1% pass rate) and the BMW 118 (81.5% pass rate), the BMW X6 outperforms both on MOT reliability.
Found a BMW X6 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 X6Should you buy a used BMW X6?
The BMW X6 has an overall MOT pass rate of 84.8% across 167,449 real MOT tests — comfortably above the UK average, which puts it among the more reliable models on UK roads.
The most common problems on the BMW X6 are tyre has ply or cords exposed (1,277 recorded failures), tyre tread depth below requirements of 1.6mm (1,029), and coil spring broken (809). These are the faults most likely to cause an MOT failure on this model, so check for them carefully on any test drive or pre-purchase inspection. Many are wear-and-tear items that can be budgeted for, but a car that's already failing on multiple fronts may signal neglected maintenance.
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 X6 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 X6 owner drives around 7,403 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 X6 models stay on UK roads for around 18 years — a strong showing that suggests solid build quality and readily available parts. 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.