Used INFINITI Q50 for Sale near Romeoville, IL

## Summary - With 607 currently listed for sale on CarGurus and an **average price of $16,126.00**, 18.3% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 INFINITI Q50 4.65 / 5 stars. - **46.3% of 2018 Q50 models on CarGurus are accident free**. - The 2018 INFINITI Q50 stands out for its powerful performance and stylish design, featuring a robust engine lineup and a comfortable, well-appointed interior. ## Why it stands out The 2018 INFINITI Q50 distinguishes itself in the competitive midsize luxury sedan market by offering an engaging driving experience with powerful V6 engines and a blend of sportiness and luxury that appeals to drivers seeking both performance and comfort. Its interior is richly equipped, showcasing high-quality materials and advanced technology features. Despite being in a segment with fierce competition, the Q50 provides a compelling combination of features, value, and performance, making it an appealing choice for those looking for a well-rounded luxury sedan. ## Other model years to consider - **[2017 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2017-INFINITI-Q50-c25979)** - Average price: $14,197.00 - Good/great deal percentage: 17.8% - User rating: 4.74 / 5 - Total listings: 533 - **[2015 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2015-INFINITI-Q50-c24721)** - Average price: $12,528.00 - Good/great deal percentage: 21.1% - User rating: 4.74 / 5 - Total listings: 402 - **[2014 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2014-INFINITI-Q50-c23868)** - Average price: $11,223.00 - Good/great deal percentage: 21.3% - User rating: 4.41 / 5 - Total listings: 300 These recommendations are based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.