Used 2018 INFINITI Q50 for Sale near Baton Rouge, LA

## Summary - With 749 currently listed for sale on CarGurus and an **average price of $16,062.00**, 19.8% 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. - **45.8% of 2018 INFINITI Q50 models on CarGurus are accident free**. - The 2018 INFINITI Q50 stands out for its powerful engine options and a wealth of standard features, although some reviewers noted it may lack the latest technology. ## Why it stands out The 2018 INFINITI Q50 maintains a strong presence in the midsize luxury sedan segment, striking an impressive balance between performance and comfort. With available options like a powerful twin-turbo V6 engine and hybrid configurations appealing to both driving enthusiasts and efficiency seekers, it provides a dynamic driving experience. The 2018 model also introduced minor styling updates and enhancements to its infotainment system, which contribute to a more modern feel despite the car's long production run. Owners appreciate the Q50's luxurious interior and abundant standard features, but some express a desire for more contemporary technology and a smoother ride. The overall positive consensus from users reflects the model's overall strengths, positioning it as a compelling choice within its class. ## Other model years to consider - **[2017 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2017-INFINITI-Q50-c25979)** - Average price: $14,142.00 - Good/great deal percentage: 20.6% - User rating: 4.74 / 5 - Total listings: 660 - **[2015 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2015-INFINITI-Q50-c24721)** - Average price: $12,473.00 - Good/great deal percentage: 22.3% - User rating: 4.74 / 5 - Total listings: 485 - **[2014 INFINITI Q50](https://www.cargurus.com/Cars/l-Used-2014-INFINITI-Q50-c23868)** - Average price: $11,395.00 - Good/great deal percentage: 22.2% - User rating: 4.41 / 5 - Total listings: 361 This analysis is based on CarGurus' proprietary market data from February 23, 2026, CarGurus experts' opinions, and generative AI.