Compositions are provided for comprising a compatibilizing PPE and a naphthalate-type polyester resin wherein the compositions have a drop in the elastic modulus occurring at least about 15°C higher than the corresponding blend wherein the polyester does not contain a substantial portion of naphthalate moieties. The compositions can further comprise impact modifiers, reinforcing agents, fillers, stabilizers, antistatic agents, plasticizers, lubricants, and other additives to provide compositions with enhanced physical properties. Articles molded from these compositions are useful in the automotive industry.