Purchase decision Volvo V70 D3

Hello professionals, because my Volvo V70 EZ 1997, 2.5L gasoline, 144PS, 365TMM unfortunately has a damage to the steering gear, I just look around for a new V70. This time it is supposed to be a diesel. Driving performance about 30,000km/year (the current V70 gasoline I had taken very cheaply from my parents and 200TMM with it – before questions come why petrolers 😉 I lost myself in the D3 with 136PS (from 5/2012) because the CO2 values is very good and I don’t need more PS actually. I drove the D2 with 114PS and found it a bit too weak. The predecessor with 136PS (2.0D) is apparently more expensive in the maintenance – I read here in the forum. Budget is up to 20,000€ – rather natural less. Did this here at the Volvo dealer discovered:http://…oechst.selekt.volvocars.de/…/D3 Edition-Pro-p5bm53w Is it a bit too risky a car with 106,000km to buy at the price less? But there is not enough for me to have the same level?