I know what people think abroad of the way Italians drive. This is not a problem, unfortunately it’s true, but luckily enough mainly in large cities.
This said, a kind of disclaimer, what I would love doing if I was coming to the Langhe is a Vespa Tour. Here the hills are nice and soft, the roads small and with dramatic landscapes. Every hill has a village to discover, every village a castle, a church, a bar or restaurant and at least 10 wine producers (disclaimer #2: don’t drink and drive!).
Luckily enough for you somebody decided to buy a lot of Vespas just to let you enjoy the Italian sun. Have a look here for more info and prices.