BUMP
Sorry. I am not familiar with that particular vehicle.
Hopefully someone else will answer...
Do you have a Babies R Us nearby? They let you take seats out to your car to try them out.
They don't carry them at Babies R Us, but the Cybex Aton is the smallest from front to back infant carrier on the market that I know of.
It is supposed to allow several more inches between it and the vehicle seat in front of it than a Chicco, for example.
it's not the cheapest option out there, but it may be the only one that fits? Again, I have no experience with your vehicle. It does have a 32 lb weight max, so thats nice. It won't be outgrown until the baby's head is less than one inch from the top of the carseat plastic shell, or hits 32 lbs.
(My son was chunky but has a short torso, so he was able to stay in his (30 lb weight limtit) infant carseat until 19 months! So if you have a similarly torso heighted child, this seat could buy you some decent time to get a convertible that will fit or a different vehicle with more room?)
http://www.albeebaby.com/cybex-aton-infant-car-seat-chili-pepper.html
A nice little review of it: (has some more pictures)
http://www.bellaviebabyplanners.com/cybex-aton-review/
A Chicco Keyfit might work?
Seats I don't recommend you try?
Ones that require you to have the handle in the "down position" (between the infant carseat and the front seat) while the vehicle is in motion. Most Evenflo seats require that, if not all of them. *This will make the carseat take up more room in the backseat*
So Evenflo seats may be eliminated completely for you...
-I can't remember if Baby Trend requires the handle down.
-I know the Graco Snugride with the 22 lb weight limit is pretty big front to back... probably won't fit?