Which Compact Sedan.

[jut703]

The Elantra 1.6 GL has the most output among the 1.6L compacts. Next one is the Focus 1.6L. The City/Jazz 1.5L even has more output compared to the Altis 1.6L and Lancer EX 1.6L.

Altis (122 ps) has more power than City/Jazz (120 ps). But more importantly, these paper specs don't always translate to real world performance. The Lancer has good gearing that makes the most of its 115 hp engine. The Jazz/City feel like 1.3s when you're below 3,000 rpm, but has impressive top-end power that beats most 1.6s.

you have 2010 hyundai accent, IMHO mas maganda 2013 Hyundai Accent CRDi. nakatulo ng laway ang itsura, parang volester (ba iyun, hehehe). - wala sa choices mo to?

Ayaw daw ng diesel. Also, though the FC and performance of the Accent CRDi is mind-blowing, these compacts beat it out in other aspects (space, comfort, refinement, etc).

Will my Fuel Consumption suffer drastically pag nag A/T ako na Elantra 1.6 rather than M/T

You lose about 0.5-1 km/L with an AT compared to an MT, but it differs per car. Just keep in mind that none of these cars will be as efficient as your Accent.