What's the difference between classes D and H?
 

Hi,

I'm trying to figure out the difference between classes D and H. I'm looking specifically at cars in NCE, and when I go through avisba.com I find that D is more expensive, but avis.com shows H as more expensive.

What ACTUALLY comes after C, and what's the difference between these 2?

If I'm getting at least a 1-class upgrade, what will net me the better car?

Thanks,
Me..

The H is a Megane Scenic, a kind of miniature SUV, and perfect if travelling with kids due to roomy interior and slightly elevated driver+passenger position. Lots of flexible solutions regarding adjustments of seats etc.
Group D is Renault Laguna, mid sized sedan.
Booking the Scenic might get you an Opel Zafira, slightly roomier (Ask for the diesel version as the regular is underpowered).
The Laguna might upgrade you to an Audi A4 (Not necessarily an upgrade IMO).
Hint: Book through www.avisworld.com