Used 2018 INFINITI Q50 for Sale Nationwide
619 results
CarGurus Analysis:
2018 INFINITI Q50
With 647 currently listed for sale and an average price of $16,500.00, 24.6% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
51.2% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 is known for its powerful V6 engine options, a high level of standard features, and competitive pricing in the luxury sedan segment.
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 647 currently listed for sale and an average price of $16,500.00, 24.6% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
51.2% of 2018 Q50 models on CarGurus are accident free.
The 2018 INFINITI Q50 is known for its powerful V6 engine options, a high level of standard features, and competitive pricing in the luxury sedan segment.
Why it stands out
The 2018 INFINITI Q50 stands out in the midsize luxury sedan market due to its compelling combination of performance, features, and value. It offers potent engine options, including a powerful twin-turbo 3.0-liter V6, and provides a dynamic driving experience that appeals to many enthusiasts. The Q50 has a reputation for being well-equipped, with standard features that often include LED headlights, dual-zone climate control, and a premium audio system, making it a strong contender against rivals like the BMW 3 Series and Audi A4. Although some drivers note a lack of modern technology features and comfort in the ride, its performance and practicality still resonate with buyers looking for a stylish and capable sedan.
Other model years to consider
- Average price: $33,401.00
- Good/great deal percentage: 28.9%
- User rating: 5 / 5
- Total listings: 575
- Average price: $18,802.00
- Good/great deal percentage: 23.7%
- User rating: 4.82 / 5
- Total listings: 565
- Average price: $14,778.00
- Good/great deal percentage: 24.2%
- User rating: 4.75 / 5
- Total listings: 549
This analysis is based on CarGurus' proprietary market data from May 4, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
Filter by rating
Kiona R
Reviewed a 2018 INFINITI 3.0t Sport AWD on Nov 19, 2024
The features on the vehicle are amazing, I really love the sporty look. And it is worth every penny, I honestly don’t think I would’ve found a better one for such a great price.
Scott Y
Reviewed a 2018 INFINITI Q50 on Jan 10, 2022
Q50s are excellent! Great power and handling ! Would definitely recommend.
Joe C
Reviewed a 2018 INFINITI Q50 on Mar 16, 2022
The car is really a grand tourer. Sporty with plenty of power, yet full of comfort and features.
Anonymous
Reviewed a 2018 INFINITI Q50 on Oct 15, 2021
Highly recommend this car! We were looking to purchase either the Kia Stinger GT2, Genesis G70 or the Q50 Red Sport. Never got to drive a G70 due to limited stock, but got to test drive the Kia Stinger and compared to the Q50 it wasnt even close. The Q50 has much better rideability, more refined, quieter and faster. We are looking forward to enjoying this plush sleeper for many years.
2018 INFINITI Q50 Trims
| Trim type | MSRP |
|---|---|
| 2.0t Pure RWD | $35,200 |
| 2.0t Luxe RWD | $37,550 |
| Red Sport 400 RWD | $51,000 |
| Red Sport 400 AWD | $53,000 |
| 3.0t Sport RWD | $40,650 |
| 3.0t Sport AWD | $42,650 |
| 3.0t Luxe RWD | $39,150 |
| 3.0t Luxe AWD | $41,150 |
2018 INFINITI Q50 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 INFINITI Q50 prices has changed over time.
See more price trends2018 INFINITI Q50 Pricing Analysis
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in Miami: The lowest average price is in Miami, FL ($12,123), indicating a potentially oversaturated market or high inventory levels.
- Highest Price in Dallas: Dallas, TX ($19,934) shows the highest pricing among major cities, possibly reflecting a demand for luxury vehicles in that area.
- Urban Demand Variation: More populous cities like New York, NY and Los Angeles, CA show competitive pricing around $15,713 - $17,298, suggesting stable demand.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 115 | $17,298 |
| Los Angeles, CA | 69 | $15,713 |
| Dallas, TX | 57 | $19,934 |
| Philadelphia, PA | 80 | $16,737 |
| Chicago, IL | 67 | $16,259 |
| Houston, TX | 57 | $14,250 |
| Miami, FL | 95 | $12,123 |
| Washington, DC | 95 | $15,737 |
| Atlanta, GA | 88 | $16,781 |
| Boston, MA | 70 | $18,576 |
Pricing by Trim Packages
Key Insights
- Most Popular Trim is 3.0t Luxe RWD: The 3.0t Luxe RWD trim leads with 216 listings, indicating strong consumer preference and high market supply.
- AWD Trims are Highly Represented: Both 3.0t Luxe AWD (203 listings) and Red Sport 400 AWD (120 listings) reflect a robust demand for all-wheel drive options among buyers.
- Significant Price Variation: The most expensive trim, Red Sport 400 AWD, has an MSRP of $53,000, reflecting its luxury performance features compared to the lower-end 2.0t Pure RWD with an MSRP of $35,200.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 216 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 203 | $41,150 | AWD | 3.0L 300 hp V6 |
| Red Sport 400 AWD | 120 | $53,000 | AWD | 3.0L 400 hp V6 |
| Red Sport 400 RWD | 81 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 69 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 43 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Pure RWD | 10 | $35,200 | RWD | 2.0L 208 hp I4 |
| 2.0t Luxe RWD | 6 | $37,550 | RWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Depreciation Trend Observed: The 2024 model is already at a -17.5% depreciation from its MSRP, suggesting stronger initial depreciation trends for new vehicles.
- Best Value Years: The 2021 model demonstrates the best value with the smallest depreciation at -40.5% from its MSRP, indicating it may be a more cost-effective choice for buyers.
- Steep Declines for Older Models: The oldest models, especially the 2015 and 2016, show significant depreciation, with average prices dropping to $12,592 and $13,913, reflecting the lower demand or higher supply in that segment.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $35,528 | -17.5% |
| 2023 | $42,650 | $32,454 | -23.9% |
| 2022 | $42,100 | $27,836 | -33.8% |
| 2021 | $36,700 | $21,822 | -40.5% |
| 2020 | $36,400 | $19,564 | -46.3% |
| 2019 | $35,550 | $18,508 | -48.1% |
| 2017 | $33,950 | $14,793 | -56.5% |
| 2016 | $33,950 | $13,913 | -59.0% |
| 2015 | $37,150 | $12,592 | -66.1% |
| 2014 | $37,150 | $11,990 | -67.7% |
These recommendations are based on CarGurus' proprietary market data from May 14, 2026, CarGurus experts' opinions, and generative AI.
