Quote:
Originally Posted by 14_deltaM3
You’re using the wrong volume figures 
E46: 3246
E92: 3999
753cc difference
Calculated using the right numbers, they are the same specific output
Specific Torque is different by a tenth….
Note there’s no hp differences between EU and NA e92 engines - the 414 vs 420 is hp vs bhp. Thats also where the 343 vs 333 hp comes in for the s54. |
yes, I know about hp vs bhp-- was just getting ahead of anyone comparing bhp to hp.
365nm/3.246 = 112.45 nm/L
400/3.999 = 100.03 nl/L
The S54's specific torque is more than 10% greater than the S65s.