Been looking for a new car for a few months now (either a tdi golf or bora). Have had no luck for month's, but this week two bora's have came up for sale

Not been to see either yet, and they are about 100-150 miles apart.
One is a 130 sport, 03 plate, 107,000, 1 owner, looks really tidy and been told there is no rust etc, FSH, 11 months mot. It's up for £2500
The other is a 100 Highline, 04 plate, 109,000, 2 owner's, looks really tidy and been told there is no rust etc, but is a 5 pence sized bent on the arch, FVWSH with the same dealer since new, 11 months mot. It's up for £2900
Trying to work out the best on to go and see first. Leaning more towards the highline, just because of the better spec.
But how do the PD 100's cope with motorway speeds (70-80mph) mpg wise, is there a big difference over a PD 130? Better or worse? Thought the 130 might be a bit better mpg wise on a motorway? But if there's not a massive difference it's not going to matter.
Cheers