The best seats come in virtually any Volvo. Yet, old Volvos are very pricey to keep on the road. Currently Volvo is running a promotion on its new cars that includes all service and all maintenance including wear items like brake pads. If you can afford a new car this is a great promotion. Just remember to sell the Volvo as soon as the free maintenance and warranty period end. The XC60 or XC70 should meet your criteria.