Does this seat take up more room than the Nuna rava when RF?

Hi Hillary, thank you for your inquiry, to be honest, every vehicle is different, so I would suggest possibly visiting your local store to have a fitting of both models, or I would suggest contacting your nearest store if not possible to go in, to discuss your options with your vehicle. We hope this helps.   if you follow the link https://www.babyonthemove.co.nz/store-locations/ this will take you to our online store finder. Here you can find contact details for your nearest Baby On The Move Store where one of our team experts will be happy to assist you in your product search and help answer any further questions you may have.