4. Mazda 323 GT-R (BA, 1992-1994)
In 1992, Mazda resurrected the “GT-R” badge—last seen on the 1970s Familia—for a homologation special aimed squarely at Japanese touring car competition. Under the innocuous shell of a 323 Familia lay a turbocharged 1.8-liter four-cylinder (BP-ZE) producing 180 horsepower, mated to a dogleg five-speed manual gearbox and limited-slip differential.
Unique Bilstein suspension components and beefed-up brakes allowed this sub-2,500-pound hatchback to challenge far more expensive rivals on track. Though only around 2,000 units were built, the 323 GT-R clinched the 1992 Japanese Touring Car Championship, showcasing that nimble packaging and chassis balance could trump horsepower wars. Its fleeting existence nonetheless left an indelible mark on Mazda’s sporting cachet.