Torque converters are known to fail on the '05+ Odysseys. Test drive and see if you feel a juddering on light acceleration. Also, engine mounts can go bad from the stresses of the VCM system.
What are you looking for in a van? Reliability or more luxury feel? The Sienna is probably more reliable since the engine is a non-VCM and no known transmission issues. The Odyssey EXL definitely feels more upscale than the 2004 Sienna.
I personally would go for the Odyssey. Just keep in mind you might need to drop $2300-$3,000 on a TC + engine mounts.
What are you looking for in a van? Reliability or more luxury feel? The Sienna is probably more reliable since the engine is a non-VCM and no known transmission issues. The Odyssey EXL definitely feels more upscale than the 2004 Sienna.
I personally would go for the Odyssey. Just keep in mind you might need to drop $2300-$3,000 on a TC + engine mounts.