Used Japanese Cars in Japansometimes come with a warranty, but it depends on who you buy from. Big, official car dealers often give a short warranty (like three months to one year) on major parts like the engine. Smaller sellers or private auctions usually sell cars "as is" with no warranty. If you buy an imported used Japanese car, the warranty is often limited or not offered once the car leaves Japan. Always ask the seller what is covered before you pay.