Probably right. I just can't see an additional 20k for a hybrid. Even the VIA conversion of the Volt drive didn't cost that much.I imagine the highlander shares the i4 hybrid with the Sienna. The twin turbo V6 for the tundra/sequoia definitely is more expensive. Number of v6 hybrid units will definitely be less than the i4. Market segment of the tundra and sequoia is different than the highlander.