by The best Kei cars permitted for street use in the USA (note that regulations vary by state). In this guide, we will evaluate the finest Kei cars that are 25 years old or older across three categories: the best sports cars, pocket rockets, and 4-doors.
Top Three Best Kei Sport Cars
1# Best Sport Car
1991-1996 Honda Beat
The 1991 to 1996 Honda Beat is the best Kei car that is a mid-engined RWD convertible that stands out for its stylish design. The 25-year-old Honda Beat is still typically seen on Japanese roads today. The naturally aspirated engine produces 63 horsepower, whereas other Kei cars on this list require a turbocharger to reach that level of power. Featuring a 5-speed manual with a total weight of 1,676 lbs.
2# Best Sport Car
1991-1998 Suzuki Cappuccino
The 1991 to 1998 Suzuki Cappuccino is the best Kei car sports car in the traditional sense, with an open-top convertible, front-engined, and RWD layout. It has a turbocharged 657cc 3-cylinder engine that develops 63 horsepower and weighs only 1,598 lbs.
#3 Best Sport Car
1992-1994 Mazda AZ-1
The 1992 to 1994 Mazda AZ-1 is the rarest of the best Kei cars, thanks to its mini-supercar look, gullwing doors, mid-engine, and rear-wheel-drive. It has a 5-speed manual transmission and a 3-cylinder, 657 cc turbocharged engine with 64 horsepower, while weighing only 1,587 lb.
Top Three Best Kei Pocket Rockets
1# Best Pocket Rockets
1994-2000 Suzuki Alto Works RS/Z
The 1994 to 2000 Suzuki Alto Works RS/Z is the most common 25-year-old turbo Kei car still seen on Japanese roads today, which keeps prices more reasonable. It comes with FWD or 4WD, a 5-speed manual transmission, or a 3-speed or 4-speed automatic, and a turbo developing 63 HP, the maximum JP-regulated amount. Suzuki is known for its reliability with Kei vehicles, and today it is among the top two manufacturers.
2# Best Pocket Rockets
1994-2000 Daihatsu Mira TR & TR-XX
The Daihatsu Mira 2000 TR or 1994 to 1999 TR-XX Avanzato R, with Toyota's majority ownership of Daihatsu, is considered one of the most reliable best Kei cars. It comes with FWD or 4WD, a 5-speed manual transmission, or a 3-speed automatic, and a turbo developing 63 HP, the maximum allowed for kei cars in Japan.
3# Best Pocket Rockets
1992-1998 Subaru Vivio RX-R
The 1992 to 1998 Subaru Vivio RX-R has Subaru rally spirit in its look, with its fog lights and hood scoop. It is a two-door sports version of the Vivio, available in 2WD and 4WD, featuring a supercharged 660cc four-cylinder engine with 63 horsepower and a 5-speed manual transmission.
Top Three Best 4-Door Kei Cars
1# Best 4-Door
1999-2000 Daihatsu Naked
The 1999 to 2000 Daihatsu Naked is the most common 25-year-old newer Kei car model seen on Japanese roads today. The Daihatsu Naked is not considered a car but a crossover that comes fwd or 4wd, a 5-speed manual or a 4-speed automatic, and a turbo version developing up to 63 HP. The Daihatsu Naked debuted in 1999, making it the most common newer model available for road-legal use in the USA.
2# Best 4-Door
1999-2000 Daihatsu Mira Gino
The 1999 to 2000 Daihatsu Mira Gino is the best standard Kei car with a stylish design that is still very common on Japan's roads today. Available in manual and automatic transmissions, with a front-engine, 2WD and 4WD layout, and a turbo version.
3# Best 4-Door
1998-2000 Suzuki Wagon R
The 1998 to 2000 Suzuki Wagon R is the best Kei car for families to get around town, thanks to its surprisingly spacious design. It offers manual and automatic transmissions with a front-engine, 2WD layout.
