A good start would be to peruse HJ's reviews above, then have a poke nose on Renault forums.

Renault will have to go some to match the disappointment of many owners of supposed superior German cars, and their bitter experiences of the uncaring makers and dealers of such things.

In warranty any make will do, if you can put up with the aggro up to a point it doesn't matter if the vehicle is in the dealers every week being fixed, but keeping any modern car out of warranty is another question entirely so warranty lengths and terms and conditions matter.