A Spanish ambulance company in the city of Zaragoza, Ambuibérica, is trying out bifuel vehicles to transport patients. The 10 Mercedes-sourced vehicles use bifuel powertrains that can burn both natural gas
and gasoline. Turns out, the drivers aren't too happy with these models: they criticize the van's short, 250-km range (about 140 miles), lack of natural gas availability in town and lower speed compared to the diesel
counterparts. While the city of Zaragoza itself has some natural gas fueling stations, the rest of the Aragon region doesn't have any, so the company isn't exactly eager to expand the bifuel experience to rural parts of Aragon. The picture above shows a diesel ambulance in the city of Tarragona.
[Source: El Periódico de Aragón