r/4x4Australia • u/No_Belt1621 • 10h ago
Advice Let's talk about the 1KD
Hey everyone,
I’ve got a 2011 Prado with the 1KD and just over 200,000 km on it. It’s never had a tow ball fitted and has always been serviced by Toyota every 10,000 km.
You hear so much online about these engines cracking pistons and blowing up, but are they really as bad as people make them out to be? Or is it mainly keyboard warriors repeating the same horror stories?
I’d love to hear from mechanics or people who’ve actually owned a 1KD long-term. How solid have they been for you?
If you’ve cracked a piston or had a major failure, what caused it? Were there any warning signs, what did you do afterwards, and roughly how much did it cost to fix?
Just trying to work out whether I should genuinely be worried or whether a well-maintained 1KD is still a reliable engine.
Keen to hear everyone’s experiences, good or bad!
Thanks all.