Mondeo 2011 Turbo Diesel lack of power

[JustBill]

Ive searched threads for an answer to my problem but no success. Sorry if this is a repetitive one.

Just bought this 2011 Mondeo Turbo Diesel automatic. 170,000 with service history since leaving the factory. I have never driven one before this so not sure if this is normal for a Diesel Mondeo.

Takes time to reach speeds and even longer in slight climbs. Example, standing start take off i will hit 60km in roughly 100 meters. Very dangerous turning into traffic when finding a gap. Another example while in a minor climb is the exit ramp out of my town merging onto the hwy has a climb not that steep..... but Takes me almost 1000 meters in distance to reach 100km speed and only doing around 60km at the point of merge. I'ts as if i'm towing a truck behind. Rev gage shows 2500-3500 rpm in-between gear change (depending on the slope of the road).

No Engine lights appear. No codes showing when plugged in. Turbo tested and it's fine.

PS: Another strange happening is i can feel the gear change kick down when approaching a intersection. I feel the jerk at around 40-35km speed. It's as if it shifts down to 2nd or 1st to early. Not sure if this is also normal for a power shift

Anyone with an idea? or is this gutless acceleration normal for a Mondeo