3 across help please - Canada

[SoccerMom]

Baby #3 is due early Feb and we've decided to try and keep our current car. It's a 2006 Saab 92X (identical to a Subaru Impreza).
I need to fit a booster, FF seat and infant seat. Currently using a Turbo and a Nauti, and have an old style MA. I don't expect the Nauti or MA to fit.
I will need a new infant seat but have access to a Chaperone if there is any chance it will fit.
Searched the 3 across thread, but couldn't find anything involving a booster.
I was thinking I could get Radian and Keyfit to work with the Turbo? Is there something else that might work? Any of my current seats? Open to all suggestions!

Currently kids are:
DS1- 7.5, 42lbs, 48"
DS2- 4.5, 35lbs, 43"
both have short torsos and I expect baby will be fairly small.

oh and I'm in Canada.
Thanks!

 

[nutritionistmom]

Re: 3 across help please

I recently did an Impreza with a Turbobooster, RF Scenera and a Maestro, but I think in your case you would have to do the Radian instead of the Maestro due to your ds height.
You'll probably find the chaperone to be too wide, but a Snugride 30 might puzzle in there. It's nice and narrow.

 

[SoccerMom]

Re: 3 across help please

Thank you. I forgot about the Snugride 30 and didn't realize it was so narrow. I will put that on my list!