There certainly isn't.
I've not driven the diesesal but the SC is a true J & H car.
You can waft around like you are driving in your favourite arm chair but stamp on the loud pedal & the irritating prick in the Corsa just disappears in the rear view mirror.
They are also very, very good off road for a 2.6 tonne barge.
The whole package is so good I don't know what to do with the 4.6 110
The SC is currently averaging 12.4 MPG, whats the TDV8 doing Ed?