The Volvo B7R is a coach chassis available with a range of bodies. It is promoted as a rear engined lightweight coach chassis. It is primarily intended for tourist and long-distance duties. B7R is also manufactured in China, Brazil, Hungary, India and Iran for use in regional transport services.B7R is powered by Volvo D7E (previously D7A, D7B and D7C) six-cylinder diesel engine with turbocharger and intercooler.