Used 2018 INFINITI Q50 for Sale near Oneida, AR

## Summary - With 632 currently listed for sale and an **average price of $16,273.00**, 20.7% 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. - **47.6% of 2018 Q50 models on CarGurus are accident free**. - The 2018 INFINITI Q50 is noted for its powerful engine options, generous equipment levels, and good value, making it a competitive choice in the midsize premium sedan market. ## Why it stands out The 2018 INFINITI Q50 distinguishes itself in the crowded midsize luxury sedan market with a compelling combination of power and features. With engine options including a twin-turbo 3.0-liter V6 that delivers 300 horsepower, drivers appreciate the car's strong performance and handling capabilities. Although the fuel economy is average, the Q50 compensates with an abundance of standard features for its class, such as automatic LED headlights and a Bose premium audio system starting in its entry-level models. Over the years, the model has seen enhancements in technology and safety, with features like Forward Emergency Braking becoming standard, showcasing Infiniti’s commitment to driver safety and convenience. Despite some critiques regarding its dated design compared to its rivals, the Q50 remains a solid contender for those seeking a well-equipped luxury sedan with a sporty flair. ## Other model years to consider - **[2017 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2017-INFINITI-Q50-c25979)** - Average price: $14,431.00 - Good/great deal percentage: 19.7% - User rating: 4.74 / 5 - Total listings: 558 - **[2020 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2020-INFINITI-Q50-c29761)** - Average price: $19,227.00 - Good/great deal percentage: 21.3% - User rating: 4.92 / 5 - Total listings: 464 - **[2015 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2015-INFINITI-Q50-c24721)** - Average price: $12,476.00 - Good/great deal percentage: 22.1% - User rating: 4.74 / 5 - Total listings: 425 This analysis is based on CarGurus' proprietary market data from March 20, 2026, CarGurus experts' opinions, and generative AI.