<p style=”text-align: left;”>Wonky your driving history isn’t suitable for a diesel, I doubt it’d even be properly warmed up doing those distances?</p>
An electric vehicle would be perfect if you could charge it but otherwise a petrol hybrid.
I had a diesel Qashqai for a while and got 50+ mpg on a regular basis and 60+ on a gentle run so guess they are just generally more economical than the SEAT which would explain your findings