BMW 7 Series.
What to Check Before Buying.

The BMW 7 Series is the German brand's flagship luxury saloon, offering high-end comfort, advanced technology, and powerful engine options. Buyers are typically drawn to later models for executive transport or earlier examples as more affordable entry points into luxury motoring. While the 7 Series delivers impressive refinement, it's a complex car with expensive components that require careful inspection. Common areas of concern include air suspension systems, electronic modules, and high running costs that can catch unprepared buyers off guard.

The average used car has 3+ known model faults the seller won't mention.