Immortality (which may or may not be connected with how many souls he has absorbed)
Regeneration: Alucard's ability to regenerate is considerably greater than any other vampire's, and may be due to the Hellsing family's experimentation. He has regenerated from a pool of blood and from being blown to shreds by gunfire.
Superhuman senses:
Incredible accuracy: Alucard has been known to hit targets at great range using handguns while looking the other way)
Superhuman strength: extent is unknown, but Alucard can physically rip humans apart with ease.[2]
Superhuman speed: He can move faster than can be seen.[2]
Intangibility: The ability to pass through solid objects.[3]
Invisibility: He seems to turn invisible for a moment when fighting Incognito in the anime.
The ability to defy gravity to an uncertain limit.[4] He is also seen leaping impossible distances and can run up walls.
Manipulation of shadows into physical form (although vampires controlling shadows isn't unheard of, the artwork sometimes makes it difficult to distinguish between blood and shadows)
Shapeshifting: Alucard can transform himself or parts of himself into bats, insects, snakes, hellhounds, a little girl,[5] an amorphous mass of darkness, and many other forms
The ability to control the weather to an unknown limit, as demonstrated by the fog created when he returned to London aboard the H.M.S Eagle.
Teleportation
Telekinesis: Alucard is able to lift a FREAK chip and was able to load the Jackal and pull its slide mentally. The exact weight of these things is unknown, but Alucard is never seen using telekinesis to move anything heavier than a human being.)
Telepathy: in the anime, Alucard can speak telepathically to anyone he chooses, but in the manga, his telepathy is limited to his fledgling.
Mind reading: in the television series, Alucard can read the mind of anyone he chooses, but in the manga, he can only read the minds of the people whose souls he has absorbed)
Mind Control or Hypnosis (fans sometimes call it the "sex beam" after a remark from Pip)[6]
Summoning familiars, the souls of those whose blood he has sucked in a variety of forms that either sprout from his body or swarm about him as an army numbering in the thousands (these familiars can also include animals such as horses but Alucard can only use this ability when control art restriction system level zero is released. It is suggested that this ability leaves him relatively vulnerable, as it releases the lives of others that he uses to sustain himself). Other familiars include a giant, amorphous hellhound (which Walter calls "Baskerville"), and other creatures such as bats and insects
The ability to suck a person's blood and absorb their soul and, consequently, their knowledge and memories. (He learns more about Millennium after absorbing Tubalcain.) He can also absorb blood through his clothes and skin, as he does with Luke Valentine's blood after his hellhound had eaten Luke's body.
The ability to create vampire servants (it is possible that Alucard is no longer able to create ghouls, perhaps due to the Hellsing family's experiments with him)
Hibernation: Alucard is able to survive long periods of time without consuming blood, but is able to fight at a usual level of strength after drinking blood.
Apparent immunity or great resistance to the weaknesses most vampires possess. (Sunlight is not lethal to him. Alucard "simply hates it.")
The ability to sense supernatural activity (In The Dawn Alucard knew the Captain was a werewolf the moment he saw him, and in the OVA, could see the blessings on Father Anderson's bayonetts).
In addition to his superhuman abilities, Alucard also possess centuries of combat experience. While he usually relies on crushing his opponents with sheer power, he does at times use strategy. When he fought Alhambra, Alucard used shadow duplicates to distact him, allowing Alucard to close the distance between them and deliver the deathblow.
http://en.wikipedia.org/wiki/Alucard_(H ... _abilities
(just foolin)