Hi Mary,

Using the Carzone automatic car valuation service, your car is worth €14,100. That comes with plenty of disclaimers of course: "This valuation does not take a car’s condition, optional extras, service history, market demand and other factors into account, which will change its market value. This valuation is strictly intended for guidance purposes only when selling a car privately, and it does not represent a car’s value on trade-in."

A quick glance on Carzone to see other similar cars offered for sale, most are listed for a good bit more than that so I'd be tempted to list it for about €16,000.