Bugs Bunny: A hyper-athletic, wisecracking rabbit with incredibly fast reflexes and the ability to manipulate his environment with surprising speed and agility. His fur would be a vibrant, almost electric, orange, and his signature carrot would be replaced with a glowing, energy-charged super-carrot that grants him temporary power boosts. He'd be a master of quick thinking and escape, utilizing his environment and speed to outmaneuver opponents. His signature catchphrase, "Eh...What's up, Doc?", would remain, but delivered with a cocky, Sonic-esque grin.

Daffy Duck: A frantic, chaotically energetic black duck with spiky quills sprouting from his head. He'd be prone to reckless, high-speed dashes, often resulting in hilarious crashes and near-misses. His personality would remain as egotistical and short-tempered as ever, but his speed and agility would make him a surprisingly formidable opponent, albeit an unpredictable one. He might even develop a rivalrous relationship with Sonic himself, constantly vying for attention and glory.

Porky Pig: A timid, somewhat clumsy pig with surprisingly quick bursts of speed when panicked. His stutter would be amplified in stressful situations, often hindering his ability to communicate effectively during high-speed chases. He'd be the reluctant participant in many of the group's adventures, often finding himself caught in the crossfire of Bugs and Daffy's antics. His signature "Th-th-th-that's all, folks!" would still be his trademark ending.

Elmer Fudd: A bumbling, somewhat inept hunter with a technologically advanced arsenal of gadgets and weaponry. He'd be obsessed with capturing Bugs Bunny, but his clumsy nature and Bugs' superior speed would always lead to his downfall. His signature "Shhh...be vewy, vewy quiet...I'm hunting wabbits!" would be replaced with something more technologically advanced, perhaps a high-tech targeting system that always malfunctions at the crucial moment.

Tweety Bird: A tiny, incredibly fast yellow bird with the ability to fly at supersonic speeds. He'd be a master of aerial acrobatics, dodging attacks with ease and using his speed to outmaneuver larger opponents. His signature "I tawt I taw a puddy tat!" would remain, but delivered with a more mischievous and confident tone.

Sylvester the Cat: A sleek, black cat with enhanced agility and climbing skills. He'd be constantly chasing Tweety, but Tweety's superior speed and aerial maneuvers would always keep him at bay. His attempts to capture Tweety would often involve elaborate traps and gadgets, but his plans would always backfire in hilarious ways.

Yosemite Sam: A short-tempered, explosive cowboy with super strength and the ability to generate shockwaves with his punches. He'd be a powerful, albeit unpredictable, force, often causing more damage to himself than his opponents. His signature temper tantrums would be amplified by his newfound strength, resulting in even more chaotic and destructive situations.

Road Runner: An incredibly fast roadrunner with the ability to run at impossible speeds, leaving trails of shimmering energy in his wake. His signature "Beep beep!" would remain, a taunting challenge to his pursuer, Wile E. Coyote.

Wile E. Coyote: A cunning, albeit inept, coyote with a vast array of Acme Corporation gadgets and inventions. His attempts to catch the Road Runner would be even more elaborate and technologically advanced in this Mobian setting, but his plans would still inevitably backfire in spectacular fashion. His signature frustrated howls would echo across the landscape.

This Mobian Looney Tunes world would be a chaotic blend of high-speed chases, slapstick comedy, and technologically advanced gadgets, all set against the backdrop of a vibrant, stylized world reminiscent of the Sonic the Hedgehog universe. The characters' personalities would remain largely intact, but their enhanced abilities would lead to even more exaggerated and hilarious situations.