vs
Antifreeze PEAK or Pentosin
Ive been using peak for a while across a 2016 jetta when i owned it and now in my 2021 tiguan. Works fine
Pros: works fine
Vehicle:
Volkswagen Tiguan
Pentosin is one of my trusted brands. I would not hesitate to use it.
Pros: trusted brand
Had good luck with their older Asian green, Toyota pink, and Newer Asian Blue in my son's Subaru.
Pros: reliable performance
Vehicle:
Subaru
I have some Peak "original equipment technology" for European vehicles, "violet." It is pre-diluted. It seemed to immediately blend right in, if that means anything.
Pros: blended right in
Vehicle:
Volkswagen Golf
Find the peak brand equivalent. That's what I use for 2021 RH Model. Make sure specifications match. Properly flush your coolant system before implementing and properly bleed and burp the air out before taking it for a ride. Do not leave air in coolant passages. I've had no issues with different brand coolant and oil.
Pros: no issues with coolant
I bought a 19 SEL brand new and have been using the Peak exclusively. I’ve had no issues.
Pros: no issues
Vehicle:
Volkswagen Jetta
I used the PEAK pink stuff for Asian vehicles in my 2004 and 2006. Good stuff.
Pros: Good quality
Using an AMAM coolant (typically yellow - “All Makes, All Models”) is the safest thing you can do. It has none of the nitrites, borates, silicates, etc. that can cause issues in various systems. It’s really one coolant that works everywhere. Peak 10X is a solid choice in that realm.
Pros: safest, no harmful additives, works everywhere, solid choice
Vehicle:
Volvo V70 III
you can use peak, most likely it will be fine, it may just cause your radiator and heater core to clog. i used to run it with absolutely no problems. i now just prefer g11/g12
Pros: used to run it
Cons: may cause clogging
Vehicle:
Volkswagen
I don’t use peak anything. it’s actually not great coolant.
Cons: not great coolant
Vehicle:
Volkswagen Golf
Mileage: 566400 km
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