Originally Posted By: rooflessVW
Originally Posted By: CATERHAM
Originally Posted By: tig1
Originally Posted By: FordCapriDriver
Yeah i don't fancy the idea of driving with my foot on the floor on a hot summer day with 0w20 in the sump!
You actually drive like that!!!
Exactly.
Anyone who buys the 4 cyl Bimmer isn't overly concerned about performance otherwise they'd choose one of the more powerful 6 cyl engines.
But those 4 poppers make some crazy torque at low RPM. Rod loading like that with 0W-20? No thanks. If the manufacturer allows and even recommends a heavier oil, I will use it..
The best way to avoid the low rpm high torque issue is to drive in sport mode. It allows the motor to spin up. The comfort and economy modes lean hard on that torque. For long trips I will use comfort mapping on the long cruising portions and I use sport mode in the city and mountain roads.
I never feel good about lugging any engine. Though the n20 is capable of running pretty smartly off of low RPM torque and getting respectable 35+ mpg on the highway.
Originally Posted By: CATERHAM
Originally Posted By: tig1
Originally Posted By: FordCapriDriver
Yeah i don't fancy the idea of driving with my foot on the floor on a hot summer day with 0w20 in the sump!
You actually drive like that!!!
Exactly.
Anyone who buys the 4 cyl Bimmer isn't overly concerned about performance otherwise they'd choose one of the more powerful 6 cyl engines.
But those 4 poppers make some crazy torque at low RPM. Rod loading like that with 0W-20? No thanks. If the manufacturer allows and even recommends a heavier oil, I will use it..
The best way to avoid the low rpm high torque issue is to drive in sport mode. It allows the motor to spin up. The comfort and economy modes lean hard on that torque. For long trips I will use comfort mapping on the long cruising portions and I use sport mode in the city and mountain roads.
I never feel good about lugging any engine. Though the n20 is capable of running pretty smartly off of low RPM torque and getting respectable 35+ mpg on the highway.