in my lude I can get 25 to a gallon or 300 miles a tank 
But playing Vtec about 15 a gallon
Ludes are still good into and past 200, 000 so one that is showing 120, 000 from 1999 plate still is avarage miles for year.
All gens suffer from caliper seize if you don't maintain them but most are savable with a referb kit.
I have had audi's in the past and they are a lot worse for caliper issues.
Last mot mine was showing no pull on rear and pulled them apart and for 15 quid a side done them and this years mot they passed fine.
