The pinnacle level of peak human strength in his world not counting the Ackerman Clan will allow him to lift around 2,200 lbs over-head, and 4,400 lbs on the bench press using his arms. He'll possess a grip strength of 500 psi enabling him to crush a normal human skull hands. A maximum punch of 191,796 units which is comparable to getting hit by a truck. A maximum Kick force of 212,000 units. He'll be able to run 40 mph and swim at 35 knots. His lung capacity will enable him to hold his breath for an hour even whilst under water. His reflexes will be at 0.09 and a reaction speed of 0.1 seconds.
In his base form without relying on his titan healing factor He'll be able to endure 220 voltage with no negative side effects can survive up to 340,000 Voltages. Can survive external temperatures ranging from 331℉ (104℃) to -65℉ (-54℃) for a few minutes and an internal being 115.7F and 54.9F. Can survive being stabbed and shot multiple times, point-blank grenade explosions, and falls up to 33,333ft.
He can heal minor to moderate damage to internal parts of the body, most prominently organs. without relying on his titan healing. This includes physical trauma and damage to organs, organ failure, and other conditions related to internal damage, with full recovery taking weeks. Can heal from broken bones, cuts, bruises within hours. His health and metabolism are at the maximum limit of human potential, meaning he has increased resistance to things like weight gain, illness, and intoxication. His immune system makes him nigh immune to drugs, poisons, pathogens, and viruses and able to recover from such ailments in a short period of time he will be highly resistant to the build-up of lactic acid in their muscles. He'll be able to exert himself at peak capacity for at least a day with no fatigue.
He has 20/5 vision. He has a hearing range of 10Hz to 40KHz, allowing him to easily hear sounds clearly through a thick bricked wall and from miles away. Have a smell comparable to wolves and can detect subtle changes in body odor related to certain diseases can taste way more accurately than the normal humans, allowing him to distinguish what ingredients or chemicals are inside each product or food they eat.