A driver quote bundles four things, and the cheap surprises hide in the ones that are not the headline rate. Read all four before you compare two services.
The included hours and radius
A day rate buys a block, usually eight to ten hours, within a local radius. Go beyond the hours and there is an overtime rate, often €40 to €80 an hour. Run to another town and there is a distance charge or a higher full-day rate. A late dinner that ends at 1am can quietly become an overtime day, so confirm the cut-off and the rate when you book.
The vehicle class
The rate tracks the car. A comfortable saloon or a standard people-mover sits at the bottom of the band, a premium SUV or a luxury van a clear step up, and an armoured or chauffeured limousine higher again. Match the car to the group size and the roads: a large van is wasted on two people, and a saloon is miserable for six with luggage.
Who books it, and the markup
Let the villa's management company or concierge book a vetted local driver. It is safer than an unknown app car, the driver knows the villa and the gate codes, and the roads on an island like St Barts or Mykonos reward local knowledge. Expect a small concierge markup, often already inside the day rate, which is a fair price for the vetting.
Gratuity, by region
The tip is separate from the day rate. In Europe €20 to €50 a day, or about 10 percent, is normal for good service. In the United States and the Caribbean 15 to 20 percent is the expectation. A driver who handles a long airport day, a late night, and a difficult road earns the top of the range.