steve cm, I was deciding between a transporter t32, transit 135bhp mwb m/r, and the master
as needed the space for the gutter vac that ruled out the t32 as well as price being 2-3k more, so it was down to the transit and master, i worked for a window cleaning firm for 5 years who run soley renault masters up to 100,000 miles and we didnt have the reliability problems that you here about and the vans were abused really, the only problems we had which were down to relibilty that i recall were clutch pedals sticking to the floor, and one of the vans had a weak turbo
I have friends that work for another local firm who run transits , the front wheel drive ones were blowing gearboxes, so they have now gone to rear wheel drive but they have a reputation of dodgey diffs , funny enough the firm i worked for had a 54 plate transit as a spare and that vibrated badly around 70 mph, So a renault master it was