Had my Panda TA 4x4 3 years next April. 2016 with 49k. Spent £2.5k maintaining it. Clutch and DMF been fine though it's 85bhp. In your shoes would I be happy to see 57k miles on newly fitted bits?! Yes because would take car to end of it's natural life. Sure the 1.2 500 wouldn't have this issue maybe. But wouldn't be as much fun to drive.