No, I am not a newby here. I have been without a MB for about 4 years. I am now looking for a new ride and MB is on my shopping list.

I could use some advice about which vehicle will get better mileage... a C320 or C240?
Can I go with an E320 and still get the same mileage as the smaller C ?

I am not considering a four cylinder model at this point, unless group input votes yes for that option.

I would rather have more room in the E Class.

I am looking to spend less than $12k. I have found 03's in that range.