I have a navara, i tootle along a similar route youve just done collecting uour lathe, i usually get 34/35 to the gallon.
Now ive looked at some modern clone excel lathes couple of years ago, the guy had 12, the i bought my clone 14x40, form the same dealer he had 10. Both lots came out of training schools. At the time i was told that education establishments now change their kit every 5 years....compliance or some ********. None of the machines were particularly abused, all had all the toys dro etc.
We have an Optimum lathe in our school marketed by Excel so probably the same machine, they are badged as made in Germany but are obviously chinese.