The analysis was conducted by Cartell.ie and CarsIreland.ie,
A second hand car has risen in value by 16 percent this year, compared to last.
The Irish Independent reports this is because of a 'perfect storm' in the market, with UK import numbers falling due to Brexit.
Additionally a slow in sales of new cars means drivers are holding on to their current ones for longer.
The analysis was done by Cartell DOT-ie and CarsIreland DOT-ie, which say they've never seen anything like this before.

Rosslare Europort Faces Disruption Amid Fuel Protests
Fuel Protests Force Major Road Closures Across Leinster
Artemis 11 Lands Safely
Fuel Blockades Continue
Protestors, Including Kildare's John Dallon, Refused Entry From Government And Agriculture Bodies Meeting
Artemis II Prepares To Splash Down Off US Coast
Martin Heydon Will Meet Farming And Haulier Groups This Morning Amid Fuel Protests
Section Of N7 Northbound Closed Due To Protests