2021 Mazda Mazda3 Price: $20,995 Centennial, CO More Centennial, CO Mazda MAZDA 3's 2018 $16,949 55,490 Miles 2018 $16,999 Miles 2018 $17,968 50 Miles 2019 $21,540 23,677 Miles 2021 $20,940 9,915 Miles 2023 $22,940 18,579 Miles