We're going on a camping road trip and need a little more space than we have in the back, even with the seat folded down. What options do we have? 1) Any recommendations for enclosed rooftop cargo carriers for a 2005 Prius? Are there any known problems using them other than reduced fuel economy? And two other possibilities: 2) We have a trailer hitch on it that we bought in order to attach a bike carrier. Worked fine. Toyota says not to tow a trailer, but we don't know why, and there are some very lightweight trailers out there. Thoughts? 3) And we've seen youtube videos showing how to remove the back seat. Our dealer says they do not recommend this because it exposes the battery compartment. Thoughts?
1) There r no known problems of running a rooftop carrier with the Prius. These are for all vehicles. It will decrease your mpg's though 2) There are several options since you have a hitch. Several companies make a hitch mounted carrier for extra space. I personally have this one and prefer it. Amazon.com: Thule 665C Transporter Combi Hitch-Mount Cargo Box: Sports & Outdoors The benefits are, your mpgs will stay high and, your gear is protected from the rain.
We've used car top carrier it is great...up to -10 MPG though. But you might need a decent roof rack. Back in the day, the Saris roof rack was fantastic for Gen2 Prius (we have) but they stopped making them around 2006/2007. Sometimes you can see used one for sale here. well you could always jetison the spare tire like many cars do today.
I've got a Yakima system that has been great. I've probably had it about 25 years or so and used it on many vehicles. Just did a road trip last week Cincinnati to Santa Rosa Beach Florida. Sure, you lose a couple mpgs but, get over it. Anything is better than my previous vehicle which was Suburban.