Question: how much bigger is the highlander than the rav4?
Answer: Main Differences - 2019 RAV4 & Highlander The biggest differences between the RAV4 and Highlander are related to interior volume and performance options. The Highlander is the larger SUV with 159 cubic feet of cargo space to the RAV4's 139. The RAV4 also has optional all-wheel drive, while the Highlander does not.