The Escape does have financing specials right now -- Check Edmund's Incentives page. But why go from a wagon crossover to an SUV?

I'd venture that you may not even see any increase in gas mileage from a PT Cruiser to an Escape.

Going from a Mustang to an HCHII is a different story. You'll more than double your mileage.

I say get the Honda now and wait for something better to come out -- like a wagon or crossover style.

Have you considered the Prius? It's a sedan hatchback that's nearly a wagon.