Used 2018 INFINITI Q50 for Sale near Baton Rouge, LA
84 results
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 105,354
- Stock #:
- 2705
- VIN:
- JN1EV7AR5KM590479
2019 INFINITI Q50
3.0t Luxe AWD
105,354 mi
$14,956
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Majestic White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 100,139
- Stock #:
- 366459
- VIN:
- JN1EV7AP1JM366459
2018 INFINITI Q50
3.0t Luxe RWD
100,139 mi
$16,252
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 113,662
- Stock #:
- 365100
- VIN:
- JN1EV7AP6JM365100
2018 INFINITI Q50
3.0t Luxe RWD
113,662 mi
$13,534
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 137,158
- Stock #:
- 1288
- VIN:
- JN1EV7APXJM361471
2018 INFINITI Q50
3.0t Sport RWD
137,158 mi
$12,990
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 103,599
- Stock #:
- 871420
- VIN:
- JN1FV7AR1HM871420
2017 INFINITI Q50
Red Sport 400 AWD
103,599 mi
$17,899
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- BLACK OBSIDIAN
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 56,332
- Stock #:
- 591791
- VIN:
- JN1EV7AP5JM591791
2018 INFINITI Q50
3.0t Luxe RWD
56,332 mi
$20,267
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Majestic White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Design Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 104,859
- Stock #:
- 730754
- VIN:
- JN1EV7AP2HM730754
2017 INFINITI Q50
3.0t Sport RWD
104,859 mi
$12,509
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 28,855
- Stock #:
- 70065574
- VIN:
- JN1EV7AP2KM540573
2019 INFINITI Q50
3.0t Sport RWD
28,855 mi
$28,998
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 44,443
- Stock #:
- 518469
- VIN:
- JN1EV7AP7KM518469
2019 INFINITI Q50
3.0t Luxe RWD
44,443 mi
$20,599
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 86,127
- Stock #:
- M516504
- VIN:
- JN1EV7AP6KM516504
2019 INFINITI Q50
3.0t Luxe RWD
86,127 mi
$18,236
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Iridium Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone
- Transmission:
- Automatic
- Mileage:
- 64,658
- Stock #:
- 3515
- VIN:
- JN1EV7AP9JM366175
2018 INFINITI Q50
3.0t Luxe RWD
64,658 mi
$17,589
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Brown
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,937
- Stock #:
- 12422
- VIN:
- JN1EV7AP3HM735123
2017 INFINITI Q50
3.0t Premium RWD
88,937 mi
$15,545
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Cream
- Transmission:
- 7-Speed Automatic
- Mileage:
- 112,862
- Stock #:
- 591163
- VIN:
- JN1EV7AP9JM591163
2018 INFINITI Q50
3.0t Luxe RWD
112,862 mi
$14,167
CarGurus Analysis:
2018 INFINITI Q50
With 663 currently listed for sale and an average price of $16,823.00, 25.6% 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.
46.3% of 2018 Q50 models on CarGurus are accident free.
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic Overdrive
- Mileage:
- 48,484
- Stock #:
- M3235
- VIN:
- JN1EV7AP4KM541272
2019 INFINITI Q50
3.0t Signature Edition RWD
48,484 mi
$21,094
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 96,391
- Stock #:
- 430720
- VIN:
- JN1EV7AR9JM430720
2018 INFINITI Q50
3.0t Luxe AWD
96,391 mi
$17,229
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 79,000
- Stock #:
- 839335
- VIN:
- JN1EV7ARXHM839335
2017 INFINITI Q50
3.0t Signature Edition AWD
79,000 mi
$15,824
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,337
- Stock #:
- INC2904
- VIN:
- JN1EV7APXKM541308
2019 INFINITI Q50
3.0t Sport RWD
93,337 mi
$20,240
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 95,778
- Stock #:
- AG1393
- VIN:
- JN1EV7AR7JM441084
2018 INFINITI Q50
3.0t Luxe AWD
95,778 mi
$15,654
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 80,263
- Stock #:
- 3197
- VIN:
- JN1EV7AP3KM540906
2019 INFINITI Q50
3.0t Luxe RWD
80,263 mi
$18,871
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Majestic White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 105,838
- Stock #:
- 26T0716A
- VIN:
- JN1EV7AP3JM364681
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2018 INFINITI Q50
3.0t Sport RWD
105,838 mi
$15,995
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Iridium Blue
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic Overdrive
- Mileage:
- 92,134
- Stock #:
- CINPF674416A
- VIN:
- JN1EV7AR0HM830871
2017 INFINITI Q50
3.0t Sport AWD
92,134 mi
$16,706
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray (Liquid Platinum)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone
- Transmission:
- 7-Speed Automatic
- Mileage:
- 99,142
- Stock #:
- F350748
- VIN:
- JN1EV7AP5JM350748
2018 INFINITI Q50
3.0t Luxe RWD
99,142 mi
$16,398
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 97,138
- Stock #:
- 1366sam
- VIN:
- JN1FV7AP3JM461367
2018 INFINITI Q50
Red Sport 400 RWD
97,138 mi
$19,876
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 663 currently listed for sale and an average price of $16,823.00, 25.6% 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.
46.3% of 2018 Q50 models on CarGurus are accident free.
Why it stands out
The 2018 INFINITI Q50 remains a compelling choice in the midsize luxury sedan market, delivering a balance of performance, value, and features that appeal to a diverse range of drivers. Known for its powerful V6 engines, the Q50 offers brisk acceleration and capable handling, making it enjoyable to drive. The interior is generously equipped, boasting standard features such as automatic LED headlights, dual-zone climate control, and a rear-view camera. Though the Q50 is less advanced in technology compared to its competitors, it provides a spacious and comfortable cabin. With a good reputation for reliability overall, it becomes an attractive option for those seeking a well-rounded luxury vehicle at a competitive price.
Other model years to consider
- Average price: $33,104.00
- Good/great deal percentage: 28.9%
- User rating: 5 / 5
- Total listings: 634
- Average price: $14,900.00
- Good/great deal percentage: 27.2%
- User rating: 4.75 / 5
- Total listings: 589
- Average price: $18,675.00
- Good/great deal percentage: 25.8%
- User rating: 4.82 / 5
- Total listings: 594
This analysis is based on CarGurus' proprietary market data from June 15, 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 Luxe AWD | $39,550 |
| 2.0t Luxe RWD | $37,550 |
| Red Sport 400 AWD | $53,000 |
| Red Sport 400 RWD | $51,000 |
| 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
- Highest Prices in Boston: The city of Boston, MA ($19,782) has the highest average price, potentially driven by demand in urban markets.
- Lowest Prices in Miami: Conversely, Miami, FL ($13,880) represents the lowest average price, indicating a more price-sensitive market or higher inventory levels.
- Price Variation with Listings: There is notable price variation despite similar inventory levels, suggesting localized demand and economic factors impacting pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Boston, MA | 98 | $19,782 |
| Philadelphia, PA | 97 | $18,889 |
| Dallas, TX | 83 | $17,457 |
| Atlanta, GA | 101 | $16,659 |
| Washington, DC | 110 | $16,066 |
| Houston, TX | 89 | $15,731 |
| Chicago, IL | 85 | $14,939 |
| Los Angeles, CA | 88 | $15,168 |
| New York, NY | 124 | $17,474 |
| Miami, FL | 108 | $13,880 |
Pricing by Trim Packages
Key Insights
- Majority in Luxe Trims: The 3.0t Luxe RWD (228 listings) is the most common trim, reflecting a strong preference for entry-level luxury and its competitive pricing.
- Price Premium for Performance: The Red Sport 400 AWD ($53,000 MSRP) commands a significant premium, highlighting the demand for high-performance options among consumers.
- AWD Trims Popularity: Trims equipped with AWD, such as the 3.0t Luxe AWD (209 listings), show robust availability, indicating strong regional demand for all-wheel drive vehicles.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 228 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 209 | $41,150 | AWD | 3.0L 300 hp V6 |
| Red Sport 400 AWD | 129 | $53,000 | AWD | 3.0L 400 hp V6 |
| Red Sport 400 RWD | 99 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 86 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 59 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Pure RWD | 7 | $35,200 | RWD | 2.0L 208 hp I4 |
| 2.0t Luxe AWD | 6 | $39,550 | AWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Newest Model Demand: The 2024 INFINITI Q50 is priced at $36,997, about -13.0% below MSRP, suggesting a strong competitive market with significant initial depreciation.
- Significant Depreciation in Early Years: Models from 2018 and older show rapid depreciation, with the 2017 model priced at -54.9% compared to its original MSRP, indicating that older, luxury models lose value quickly.
- Best Value from 2021 Models: The 2021 Q50 averages $23,536, representing a -36.6% depreciation from its MSRP, making it a balanced choice for buyers seeking recent models at moderated prices.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $36,997 | -13.0% |
| 2023 | $42,650 | $33,030 | -22.6% |
| 2022 | $42,100 | $28,741 | -31.7% |
| 2021 | $36,700 | $23,536 | -36.6% |
| 2020 | $36,400 | $20,364 | -44.1% |
| 2019 | $35,550 | $18,872 | -46.8% |
| 2017 | $33,950 | $15,588 | -54.9% |
| 2016 | $33,950 | $14,220 | -58.2% |
| 2015 | $37,150 | $13,028 | -64.9% |
| 2014 | $37,150 | $11,417 | -69.3% |
These recommendations are based on CarGurus' proprietary market data from June 18, 2026, CarGurus experts' opinions, and generative AI.
