I own this beast for past 18 months now, she had done 18K with out any issues other than flat tire.
Cant ask for any thing better. B4 her I had Pulsar 150 and Yamaha RX135 - 4 gear.
Apache is the best so far in Performance, Reliability, Mileage and Style.
I regret getting a pulsar and my father took my yamaha from me as he found it more comfortable for his use.
Mileage is appx 50-54 in city.. Im not a rash rider but u can catch me hitting 80-90 constantly on good roads.
My avearge speed 60 - 65. Pick up still the same, She never failed to see 60 within 5 - 6 sec when required.
U may find a little uneasiness when u ride her for more than 45 - 60 min like numbness and pain. The chain they use is the same they use for 100CC, it never gave me any problem so far, but when u see it, U know it does not belong to the family.
One suggestion : No matter u have the 150 r the 160 change the tires to MRF zappers for better grip.
Regards