BMW X6 (2017)
2017 BMW X6
CarHunch analysed 1,495 real MOT records for the 2017 BMW X6. This breakdown of actual test outcomes — pass rates, defect profiles, mileage data — isn't published anywhere else.
The 2017 BMW X6 is a notably reliable performer, with a 90.8% first-time pass rate that substantially beats the UK average of 80%—though it's worth noting that 22.1% of these vehicles have recorded at least one dangerous defect, which is a meaningful buyer concern. Diesel and petrol variants perform almost identically, both passing around 90.7–90.8% of the time.
The median mileage of 49,654 miles is remarkably low for a seven-year-old car, suggesting these are well-maintained vehicles owned by careful drivers. At 0.71 failures per vehicle, the X6 is genuinely problem-free by typical standards, though the 4.8 advisories per test indicate minor wear items (suspension, trim, sensors) crop up regularly—budget for small repairs and have a pre-purchase inspection focus closely on the suspension and electrical systems.
What to check before buying a 2017 BMW X6
Practical pre-purchase checks for this age and model.
- 📋 Check the full MOT history. Look for recurring advisories — slow-building issues like corrosion or brake wear patterns show up years before they become failures. Enter the reg below for a full AI analysis.
- 🔍 Inspect for corrosion in person. Brake pipes, sills, subframes, and chassis legs. Surface rust is normal at this age; structural rust is a serious problem that's expensive to fix and can fail an MOT.
- 🛞 Check tyres and brakes. The most common advisory items at this age. Budget for replacement if they're near the limit — factor this into your offer price.
- ⚠️ 22.1% of these vehicles have had a dangerous defect recorded. Enter the reg below — the full MOT history will show exactly what was flagged and whether it was resolved.
- 📄 Run an HPI check. The MOT history won't show outstanding finance, insurance write-offs, or stolen status — an HPI check will.
Before you buy a BMW X6
MOT history is one piece of the puzzle. These checks can reveal what CarHunch can't.
CarHunch may earn a small commission if you buy via these links — at no extra cost to you.
Pass Rate by Fuel Type
| Fuel type | Vehicles | Pass rate | Avg failures |
|---|---|---|---|
| Diesel (92%) | 1,375 | 90.8% | 0.7 |
| Petrol (8%) | 120 | 90.7% | 0.74 |
Mileage Distribution
Most 2017 BMW X6 vehicles sit in the blue band. If the car you're looking at is outside it, it's either unusually low or high mileage for its age.
Half of all 2017 BMW X6 vehicles fall between 38,336 and 62,610 miles.
2017 BMW X6 — Still on the Road
Strong survival — 1,294 vehicles still getting MOTs in 2025, 93% of the peak.
Based on vehicles from this manufacture year that had at least one MOT test in each calendar year. Data from 2019–2025.
MOT History Averages
Most Common MOT Issues — 2017 BMW X6
Based on actual MOT test records for this model. Percentage shows how often each item appears across all vehicles in this cohort.
-
31.1%
Offside Rear Tyre worn close to legal limit/worn on edge
-
30.2%
Nearside Rear Tyre worn close to legal limit/worn on edge
-
26.4%
Offside Front Tyre worn close to legal limit/worn on edge
-
26.3%
Nearside Front Tyre worn close to legal limit/worn on edge
-
13.8%
Rear Brake pad(s) wearing thin
-
11.5%
Front Brake pad(s) wearing thin
-
9%
Nearside Rear Child Seat fitted not allowing full inspection of adult belt ()
-
8.3%
Nearside Rear Nail in tyre ()
Data covers a 3-year window centred on 2017. Counts include advisories and failures.
Found a specific BMW X6?
Enter the reg to see its individual MOT history, AI Hunches, and how it compares to this cohort.