[urq] Audi antifreeze, peak or prestone?

[racingiron at comcast.net]

I use the original blue stuff that came in the car. VW/Audi have superseded to other colors (pink, purple) in the newer cars, but I think most of that was due to problems in the VR6. It's tough to find the blue at VAG dealers these days, but AFAIK, Mercedes, BMW, and MINI (maybe Volvo, too) still use the blue and it's the exact same formulation as the VAG blue. 


Eric R. 
'86 urq 
'92 urS 
'93 urS