Yes, this scary when you could easily pay many thousands above and beyond the normal DR high prices as is so easy to do a mileage rollback, and what Dominican dealer wont do it for a slightly used car. None!!! The question is there a way to check to see if the mileage is correct??? Carfax seems only to work on USA or EURO imports. What about a KIA or Hyundai that has come from Korea new to Viamar and then sold later on? I am looking at one that doesn't show in Carfax, the dealer says because came new thru the legal KIA dealer here Grupo Viamar. Of course rarely does anyone have their past maintenance records and most little shops don't issue an invoice with mileage on it either, just the sticker on your W/S. How does one checkout one of these?
Some makes/models keep data encrypted. It is a sort of quiet secret with some of the car manufacturers. The same way that a cars VIN is embedded in multiple places on the vehicle....data that is shared with law enforcement should the need arise.
As to your issue, check with Viamar to see if any service or warranty work has been performed. Most dealers are happy to supply that data if they feel it may lead to a sale.
Short of that, check the gas/brake pedals for signs of wear....but the best method is to look at the original floor mat for signs of wear under the drivers right heel area. That is the number 1 tell. Or if floor mats are used...then look at them. Carpet is much easier to assess than rubber....but it is possible.
Not sure about Kia in the DR, but Kia here had such a bad rep rior to being bought by Hyundai, that when the deal was completed Kia began giving 10 yr/100,000 mile powertrain warranties. The cars themselves have come a long way...but they still have a way to go to be in Toyota's/Hond's class...or to even be even with some of the better rated Hyundai models.
Good Luck.
Respectfully,
Playacaribe2