Hello dear, my 9-5 Aero will return to the dealer in a few days after the end of the lease – now I’m looking for a replacement. After a test drive with an Audi A4 Avant (Quattro, Diesel, Super Seats, gruesome louder and tough TDI engine, ignition key in wrong position) I think that the 9-3 Kombi should become a worthy successor for the next 3 years.9-3 1.9 TiD (150 HP) The cost of tax, insurance, customer service and expected diesel costs (7 L/100km at 15000km p.a.) amount to sic h in 3 years to 14,500 euros.9-3 1.8t BioPower (175 hp) The cost of tax, insurance, customer service and estimated petrol costs (9 L/100km at 15000km per year) is 18,300 euros (Super) in 3 years or 17,000 euros (pure E85 operation at 30% extra consumption ggü. Super). I have an E85 tank nearby – 1litre costs 99 cents. The leasing conditions are almost identical for both vehicles. Thus, there is a clear financial advantage in favour of diesel (which is my favourite at the moment).My driving profile consists of about 70% of routes in between 10 and 15km (road, city) and 30% of at least 40km to 400km (road, highway).My questions Is this unsuitable or even dangerous for the diesel (particle filters are too expensive, consumption disadvantage diesel, as a lot of short distance?) Are there other important aspects that I should consider in my choice? Thank you for inspiring answers. PS: No matter which one of them is my favourite. – another deer – update is recorded (diesel: 175hp, 1.8 biopower: 195hp) Greeting, decision – club