auto? haiya normal la...if you drive slow-slow, actually you need extra torque to move when you changing lane or accelerate.if you use manual, OK la like taxi driver did.
my suggestion, change your drive habits. this is how i try to improve day to day..
from traffic light for long straight,press your acceleration harder so that your car cruise...then you don't need extra torque. in traffic, just relaxed..minimize acceleration. in hiway, try to maintain 90-100km/h..don't play with the pedal.
if you ganna travel very short distance, just relax..don't speed up.
OFF your engine when you need to wait more than a minutes.
change your D to N when you're at traffic light or not move.
ensure you use light oil at least 15W50 and change your auto oil every 20k km.
reduce your car load..change to std rims. or 14" just nice.
your tyre pressure always correct at 200/210kpa
when brought to the mechanic, please do normal service, change spark plug, tune BTDC at 6 to 8 deg. reduce CO% at optimize level.
change new original air filter.
if you're using after market exhaust, change to std unless you're using good proven exhaust system like hotbits etc.
if you wanna try the fuel saver products,you can try to install at 3 main element
(fuel, air and spark)..
e.g: increase your spark by changing to NGK racing spark cable and iridium plug.
use hi flow air filter like K@N or apexi filter for open pod.
good luck.