Kaufberatung Volov V70 – which engine?

Buying advice Volvo V70 – which engine? Hello, I’m hard to think about buying a used Volvo V70 (around the year 2002). But which engine is best? Think about the 2.5l 140 hp or 170 hp, or the T5 with 250 hp? What are your experiences about fuel consumption, maintenance costs and repair costs? Drive a lot of highways with mostly 160 km/h. Would I be pleased about your information. Ciao Stevejudge