Product review (1 stars): Avoid
We bought a Thermador in 2000.
It's not terrible to cook with but the accumulated repair costs have been staggering.
One button goes out at least annually for a repair cost of $150.
The glass blew out. Overall the repair costs are at or approaching the cost of the range
in the first place.

It's not a lemon either. That's the really sad part.
It just has some really poorly designed parts.

I will never buy any Thermador product again.
I only write this to help other avoid making the same expensive mistake we did.

PS. I do not work for any kitchen appliance company, nor have I in the past.