Alright, to start this, I'm excluding Amsoil from this discussion, as it doesn't really count as an 'OTC' oil...you're 'supposed' to buy it direct from a dealer.
That leaves Mobil 1 EP, Castrol Edge, and Pennzoil 'Ultra' as the newest 'premium' synthetics that are out.
If you look at the interval recommendations on the backs of these three, you'll see that IN CANADA, M1 EP is recommended for 20k KM intervals (12.5k miles) in Canada. In the US, it is recommended for 15k miles intervlas (24k km). Now, the presumption is that the interval is shortened for Canada b/c our climate is much harsher than 'most' of the US, so you need a shorter interval.
Castrol Edge is recommeded for 15k mile (24k km) intervals in BOTH the US and Canada. So Castrol has faith that it's product will survive a 15k inteval, even in harsh conditions.
Pennzoil Ultra, which on paer LOOKS much better than BOTH of these oils, ISN'T even recommended for extended drains! Yes, I know it's about money and increased sales, BUT part of the equation is a comapnies faith in the engineering that went into the product. If SOPUS doesn't have faith that this new, top of the line synth will do at least 12k intervals, what good is it?
Yeah, I know I'm stirring up a hornets nest here, BUT, the blind brand fanaticism for Pennzoil on here is crazy - Edge comes out, and people guffaw "Just another stupid Castrol group III", "Over priced garbage"...etc...but Pennzoil Ultra comes out, and people are hassling WM guys to get it out of the back - and it isn't even given credit by it's creator for being able to do extended drains!!!
Seriously, there is a crazy double-standard here......there were NO threads created by Buster saying that Edge might be the best oil out there right now!
That leaves Mobil 1 EP, Castrol Edge, and Pennzoil 'Ultra' as the newest 'premium' synthetics that are out.
If you look at the interval recommendations on the backs of these three, you'll see that IN CANADA, M1 EP is recommended for 20k KM intervals (12.5k miles) in Canada. In the US, it is recommended for 15k miles intervlas (24k km). Now, the presumption is that the interval is shortened for Canada b/c our climate is much harsher than 'most' of the US, so you need a shorter interval.
Castrol Edge is recommeded for 15k mile (24k km) intervals in BOTH the US and Canada. So Castrol has faith that it's product will survive a 15k inteval, even in harsh conditions.
Pennzoil Ultra, which on paer LOOKS much better than BOTH of these oils, ISN'T even recommended for extended drains! Yes, I know it's about money and increased sales, BUT part of the equation is a comapnies faith in the engineering that went into the product. If SOPUS doesn't have faith that this new, top of the line synth will do at least 12k intervals, what good is it?
Yeah, I know I'm stirring up a hornets nest here, BUT, the blind brand fanaticism for Pennzoil on here is crazy - Edge comes out, and people guffaw "Just another stupid Castrol group III", "Over priced garbage"...etc...but Pennzoil Ultra comes out, and people are hassling WM guys to get it out of the back - and it isn't even given credit by it's creator for being able to do extended drains!!!
Seriously, there is a crazy double-standard here......there were NO threads created by Buster saying that Edge might be the best oil out there right now!