Kaufberatung 9-5 Kombi 2.0t or 2.3t SE Built 98 – 2001 ?

Hello, now that I have sold my Volvo 850 Kombi, I need next to my 9000 CSE Anni another family combi for daily use. As a Saab fan I have a 9-5 SE Kombi of the years 1998 – 2001 in mind. Leather should be, switch or automatic (is there a noticeable extra consumption here?) is actually no matter, climate & seat heating are mandatory anyway, the rest of the equipment is actually always the same. Running power around the 100 TKM, max. 130 TKM, na I can find out about the price in the framework of the 5,000,-€, much more is unfortunately not inside… therefore only the years of construction 1998 – max. 2001 will come into question. Now I still ask myself the question of the engine…in principle the 2.0t with its 150 hp long. I drive a lot in the city, sometimes overland and sometimes (holiday) long. the highway routes, on which I rather “cruise” (140 – 160 km/h) instead of racing. Sometimes apart from the 20,-€ taxes more a year (insurance I still have to clarify), would you still recommend me the 2.3t, or will I also be happy with the 2.0t? How is the fuel consumption for both engines to be evaluated? Is the 2.3t by the higher torque and the 35 more hp in normal driving mode in the city possibly even a little more economical than the 2.0t or simply by the larger hub raum/Turbo/mehr PS do you think much higher? Oh yes, I think of an LPG gas retrofitting of the car again in the spring, is there possibly something special to pay attention to here? Thank you for your tips and many greetings from Erlangen, Jens