It's completely useless, eBay stated:
"a large number of buyers are unsure whether the item they buy will fit their car, by assigning the
compatible cars from a Master Vehicle List, buyers will find the parts they're looking for" that's good if you have an MG, but if you're looking for something obscure from a vehicle not on the list, under the old regime you could simply search 'handle' for instance, within 'classic car parts' and in return you get vintage handles, now you're supposed to go to 'car parts', sub category 'interior', search classic, classic car, or even vintage and hope the seller has included this in their title, otherwise you get 0, don't even bother putting 'old' as you get old parts for new cars!
In reality, eBay wants sellers to use all the available title space encouraging them to use an additional title, thus increasing the revenue for eBay, crafty!
