Used car guide

2015 BMW X6: petrol or diesel?

Petrol, diesel and hybrid versions go wrong in different ways, so each has its own figures from the MOTs these cars had during 2023–2025. Pick the one you’re looking at: the fuel is on the logbook and in the car’s MOT history.

Petrol 89% pass first time (all 2015 cars: 74%) Nothing stands out above the usual rate 220 MOTsSee the petrol guide › Diesel 86% pass first time (all 2015 cars: 74%) Nothing stands out above the usual rate 3,557 MOTsSee the diesel guide ›

Hybrid versions had too few MOTs for figures of their own, or weren’t sold.

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Other years

Every year of the BMW X6 compared

YearMOT testsMost flagged
2026–Too new for MOT data
2025–Too new for MOT data
2024–Too new for MOT data
2023–Too new for MOT data
20221,035Tyres 23%
20212,007Tyres 24%
20203,163Tyres 23%
20191,969Tyres 23%
20186,241Tyres 25%
20174,116Tyres 25%
20165,358Tyres 26%
20143,974Tyres 30%
20133,503Tyres 30%
20123,106Tyres 30%
20112,171Tyres 27%
20102,175Suspension 30%
20092,581Suspension 32%
20081,250Suspension 33%