Market overview: Which Suzuki models are currently the most popular on the used car market? AutoUncle has analysed 223 used Suzuki cars that are currently for sale at 44 dealerships. The three most popular Suzuki models as used cars are: Swift, SX4 S-Cross, Alto. Prices start at around £1,995, and the average price for a Suzuki on today’s used car market is £5,681.