Used 2015 INFINITI QX50 for sale. Price: $14,995 622 Rt. 109 Ste C, Lindenhurst, NY 11757 More Lindenhurst, NY Infiniti QX50's 2023 $36,898 7,930 Miles 2024 $48,259 6 Miles 2021 $23,998 50,970 Miles 2024 $52,259 3 Miles 2021 $25,995 32,593 Miles 2017 $25,895 16,518 Miles