6 feet, 2 inches tall. Taller than Mario, but around Luigi's height.
Sonic the Hedgehog Sonic the Hedgehog 2 Sonic the Hedgehog 3 Sonic & Knuckles Sonic the Hedgehog Spinball Dr. Robotnik's Mean Bean Machine Sonic 3D Blast Sonic CD Sonic Eraser SegaSonic Cosmo Fighter (Japan only) Segasonic the Hedgehog (Japan only) Sonic Chaos/Sonic & Tails (Japan only) Sonic Triple Trouble/Sonic & Tails 2 (Japan only) Sonic Drift Sonic Drift 2 Sonic Blast Tails' Skypatrol Tails Adventure Knuckles' Chaotix Sonic Jam Sonic R Sonic Adventure Sonic the Hedgehog Pocket Adventure Sonic Shuffle Sonic Adventure 2 Sonic Mega Collection Sonic Advance Sonic Advance 2 Sonic Advance 3 Sonic Heroes Shadow the Hedgehog Sonic Riders Sonic Riders: Zero Gravity Sonic Free Riders Sonic Rush Sonic the Hedgehog (Xbox 360/PS3) Sonic Rivals Sonic and the Secret Rings Mario & Sonic at the Olympic Games Mario & Sonic at the Olympic Winter Games Sonic Unleashed Sonic Chronicles: The Dark Brotherhood Sonic and the Black Knight Sonic Classic Collection Sonic the Hedgehog 4 Sonic Colors
12: Sonic the Hedgehog Sonic the Hedgehog 2 Sonic Chaos/Sonic & Tails Sonic the Hedgehog Spinball Dr. Robotnik's Mean Bean Machine Sonic Drift Sonic Triple Trouble/Sonic & Tails 2 Sonic Drift 2 Tails Adventure Sonic Labyrinth Tails' Skypatrol Sonic Blast
If you are talking about dimensions there are so many different kinds of Sonics. In Mobius there is Prime Sonic. In Sonic X there is the Sonic X Sonic. If you read the Super Sonic Specials #10 you will see that Under Sonic and Prime Sonic fight Evil Sonic. Prime Sonic travels through dimensions by Zonic (Zone cop).
Some of Sonic's themes include It Doesn't Matter (of which there are two versions), His World (the original Zebrahead version being the official one) and Team Heroes (which also applies to Tails and Knuckles). Amy's themes include Follow Me (which also, to a lesser extent, count for Big and Cream) and My Sweet Passion.
It depends on the Sonic game/show. In the original 16-Bit games they're about half his height. In the anime Sonic X, and in the original cartoon they fit into the palm of his hand. In 3-D titles such as Sonic Adventure and Sonic and the Secret Rings, they're about his height.
The height of the 2012 Chevrolet Sonic is 4 ft. 11.7 in. (59.7 in.).
The height of the 2013 Chevrolet Sonic is 4 ft. 11.7 in. (59.7 in.).
The height of the 2014 Chevrolet Sonic is 4 ft. 11.7 in. (59.7 in.).
6 feet, 2 inches tall. Taller than Mario, but around Luigi's height.
Sonic's official height is 1ft 1 inch.It's proven in the game,Sonic does math for the 3DO in limited release in Japan.It is very accurate.
Four sonic sprites High 30 mile per hour
6 feet, 2 inches tall. Taller than Mario, but around Luigi's height.
Common sub-sonic passenger aircraft can only get to a ceiling (this is not their maximum height) height of 43,000 feet, they can go higher, but that is the comfortable cruising altitude. Space Craft under the Aerospace engineering concept can go as high as they wish, and there is Military Super-Sonic air craft, their ceiling is anything from 30,000 to 60,000 feet.
Normal Sonic, Super Sonic, Hyper Sonic, Eco Sonic, Polar Sonic, Solar Sonic, Ultra Sonic, Dark Sonic, Darkspine Sonic, and Excalibur Sonic. (Note that these are forms of Sonic the Hedgehog)
the sonic forms are super sonic, dark spine sonic, excalibar sonic, calliburn sonic, ultra sonic, solar sonic, eco sonic and ice sonic hyper sonic negative sonic
Dark sonic Hyper sonic Normal sonic Metal sonic (created by Eggman ) Werehog sonic Fire sonic