99		Sonic Riders (Windows, 2006)
73		Sonic & All-Stars Racing: Transformed (Windows, 2013)
55		LEGO Racers (Windows, 1999)
54		Nicktoons Racing (Windows, 2000)
54		RedCat SuperKarts (Windows, 2000)
54		Walt Disney World Quest: Magical Racing Tour (Windows, 2000)
54		South Park Rally (Windows, 2000)
53		Street Racer (DOS, 1997)
53		Woody Woodpecker Racing (Windows, 2001)
53		Smurf Racer (Windows, 2001)
52		SuperKarts (DOS, 1995)
52		World Rally Fever: Born on the Road (DOS, 1996)
52		Manic Karts (DOS, 1996)
52		Antz Extreme Racing (Windows, 2002)
52		Kart Race (DOS, 1996)
52		Crazy Chicken: Kart XXL (Windows, 2002)
51		BC Racers (DOS, 1995)
51		Crazy Chicken: Kart Extra (Windows, 2003)
50		Skunny Kart (DOS, 1993)
50		Speed Racer in The Challenge of Racer X (DOS, 1993)
50		Crazy Chicken: Kart Thunder (Windows, 2008)
50		Poppy Kart (Windows, 2015)
50		Action Girlz Racing (Windows, 2005)
50		World Rally Fever: Born on the Road (Windows, 2012)
50		F1 Race Stars (Windows, 2012)
50		Crazy Chicken: Kart 2 (Windows, 2004)
50		Goofy Gokarts (Windows, 2006)
44		S.C.A.R.S. (Windows, 1998)
40		Fast Beat Loop Racer GT (Windows, 2018)
40		Power Drift (DOS, 1990)
40		OutRun (DOS, 1989)
40		Cocoto: Kart Racer (Windows, 2006)

Notes: Games similar to Sonic R, Games like Sonic R, SEGA Enterprises Ltd., Expert Software, Inc., Windows, Racing, Driving, Anime, Manga, Arcade, Behind view, Kart racing, Sonic the Hedgehog, PC, Game Similarities.