IF arousing the fairer sex is really that high on the priority list.. only go with cars with flat plane crankshafts ala Ferrari and Maserati V8 (well you can count Lotus Espirit in too). It has been proven to arouse them better!
Maintenance be damned.. get a 430 or newer which uses chains.. problem solved.
Women turn on to a throbbing Maserati ? The Register