GMC Yukon.
What to Check Before Buying.

The GMC Yukon is a full-size American SUV that offers serious space and towing capability, though it remains a rare sight on UK roads. Most examples here are imported, which means service history can be patchy and parts availability is a genuine concern. Buyers should verify the import paperwork is complete, check for rust given the age of most UK examples, and confirm running costs fit their budget given the thirsty V8 engines.

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