BMW M5 Reliability, MOT Pass Rate & Common Faults
Free BMW M5 car check
Is the BMW M5 reliable? We analysed 93,993 real MOT tests across 8,068 vehicles to find out.
Got a specific BMW M5? Enter the reg for a free check:
The BMW M5 is above average for reliability based on real UK MOT data. Common problems include tyre tread depth below requirements of 1.6mm, brake pipe excessively corroded and windscreen washer provides insufficient washer liquid. Here's everything you need to know before buying a used BMW M5.
BMW M5 Number Plates
Number plates registered to a BMW M5. Click on any registration for full vehicle details — including MOT history, mileage records, previous owners and damage history.
BMW M5 MOT Pass Rate by Year
How likely is a BMW M5 to pass its MOT? Here's the pass rate for each registration year, newest first.
BMW M5 Problems — What Goes Wrong?
The most common reasons a BMW M5 fails its MOT, ranked by how often they occur. Check for these problems before you buy.
BMW M5 Mileage — What's Normal?
How many miles does a typical BMW M5 owner drive per year? Use this to check if a car you're looking at has suspiciously low or high mileage.
BMW M5 MOT Data by Registration Year
Full breakdown of pass rate and mileage for each year. Use this to compare the BMW M5 year you're looking at.
| Year | Tests | Pass Rate | Low Mi. | Typical Mi. | High Mi. |
|---|---|---|---|---|---|
| 2020 | 70 | 94.3% | 19,794 | 28,324 | 43,791 |
| 2019 | 331 | 89.4% | 20,981 | 30,870 | 43,092 |
| 2018 | 191 | 88.5% | 18,990 | 34,140 | 52,098 |
| 2017 | 113 | 96.5% | 25,478 | 36,426 | 54,577 |
| 2016 | 3,449 | 90.9% | 26,763 | 40,393 | 56,391 |
| 2015 | 3,756 | 90.0% | 30,478 | 43,985 | 59,604 |
| 2014 | 5,365 | 90.1% | 30,253 | 45,145 | 62,741 |
| 2013 | 6,826 | 89.2% | 34,476 | 49,204 | 66,159 |
| 2012 | 4,801 | 88.7% | 33,513 | 50,918 | 70,768 |
| 2011 | 1,290 | 89.1% | 37,056 | 55,641 | 72,810 |
| 2010 | 212 | 90.6% | 29,654 | 50,013 | 73,222 |
| 2009 | 422 | 88.6% | 31,407 | 49,754 | 67,282 |
| 2008 | 2,132 | 87.7% | 39,672 | 58,382 | 79,924 |
| 2007 | 6,547 | 85.9% | 42,303 | 61,478 | 82,868 |
| 2006 | 8,649 | 84.8% | 41,204 | 61,365 | 82,678 |
| 2005 | 9,591 | 84.4% | 44,480 | 66,511 | 87,919 |
| 2004 | 71 | 81.7% | 65,987 | 99,375 | 143,254 |
| 2003 | 1,181 | 82.9% | 58,370 | 88,954 | 118,438 |
| 2002 | 6,107 | 79.4% | 61,764 | 89,103 | 118,072 |
| 2001 | 9,961 | 78.3% | 67,870 | 93,301 | 121,745 |
How Long Does a BMW M5 Last?
Based on 8,068 BMW M5 vehicles on UK roads.
BMW M5 Mileage Distribution
Total mileage recorded across all BMW M5 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 M5
Based on MOT pass rates across all registration years with sufficient test data.
96.5% MOT pass rate from 113 tests
69.0% MOT pass rate from 84 tests
The best year to buy a used BMW M5 is 2017, which has the highest MOT pass rate at 96.5% across 113 tests. The 1989 model year has the lowest pass rate at 69.0% — if you're looking at one from that year, budget for potential repairs and get a thorough pre-purchase inspection.
How Does the BMW M5 Compare?
MOT pass rates compared to similar models. Click any model for the full breakdown.
| Model | Pass Rate | Tests | Typical Mileage | Lifespan |
|---|---|---|---|---|
| BMW M5 THIS CAR | 83.0% | 93,993 | 70,974 mi | 39 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 |
| Seat Inca | 64% | 79,781 | 102,918 mi | 30 yrs |
Compared to the BMW 3 Series (75.1% pass rate) and the BMW 118 (81.5% pass rate), the BMW M5 outperforms both on MOT reliability.
Found a BMW M5 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 M5Should you buy a used BMW M5?
The BMW M5 has an overall MOT pass rate of 83.0% across 93,993 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 M5 are tyre tread depth below requirements of 1.6mm (2,017 recorded failures), brake pipe excessively corroded (1,177), and windscreen washer provides insufficient washer liquid (883). 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.
A typical BMW M5 owner drives around 3,845 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 M5 models stay on UK roads for around 39 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.