Does the Toyota Avalon and it's comparative Lexus have the same suspension?

Question

I'm a Toyota salesman and a customer came in today and asked me this question. I had no idea and told him I had no idea but would be more than happy to find out. Spent 30 minutes googling this and came up with no answers. He didn't know what Lexus model he was "going to buy" so I'm not sure which one to ask your help for.

Answer 1

You should probably ask one of the guys working back in your service department.  I'm sure they would know.

Answer 2

Yes they do if you're talking about the Lexus ES. Both have the underpinnings of a Toyota Camry.  

Answer 3

Same chassis.

Suspension is a bit different. That is why the Lexus has a smoother ride.

But then the Toyota is cheaper.