A Bilbao chauffeur service is private transport contracted in advance at a fixed price and carried out by a VTC operator, a vehículo de turismo con conductor authorised under Spain's Ley de Ordenación de los Transportes Terrestres (LOTT) and its regulation, the ROTT, with every trip filed in the Ministry of Transport's electronic VTC register before it begins. In Spain a chauffeur car is a VTC: it can only move with a contract already in place, which is exactly how a RYDES booking works. RYDES arranges the trip; the licensed VTC operator drives it, whether that is a Bilbao Airport transfer, an hourly car service around Abando or a black car to the BEC.
What you gain is a number that does not move. The taxi from the rank at Loiu is metered, and a ride-hailing quote can change with demand on an Athletic match night or during Aste Nagusia. A reserved Bilbao car service fare is set when you accept it, and it already contains the 10 percent IVA, any toll on the route such as the Artxanda tunnels, the Supersur or the AP-68, and any airport car park charge incurred for your pickup. For a plain like-for-like comparison, see the Bilbao taxi alternative.
The same reservation reaches well beyond the city. BIO to the Guggenheim is a short run over the hill, BIO to the BEC serves exhibitors on build-up days, and Bilbao to San Sebastián or BIO to Laguardia turns an arrival into a day on the coast or in the vineyards. Companies moving engineers, buyers and board members through Bizkaia every month can use corporate travel in Bilbao for central invoicing on the same operators.