Used 2018 INFINITI Q50 for Sale nearMiami, FL
Shop with transparent pricing.
Only show listings that include dealer fees- 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:
- 59,379
- Stock #:
- 439110
- VIN:
- JN1EV7AR5JM439110
Sponsored by Carmania of Coral Gables
2018 INFINITI Q50
3.0t Luxe AWD
59,379 mi
$17,162
- Year:
- 2018
- 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:
- 7-Speed Automatic
- Mileage:
- 79,840
- Stock #:
- JJM356034
- VIN:
- JN1EV7AP7JM356034
Sponsored Listing
2018 INFINITI Q50
3.0t Luxe RWD
79,840 mi
$13,888
- Year:
- 2017
- 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:
- 79,588
- Stock #:
- 830729FG
- VIN:
- JN1EV7AR8HM830729
Sponsored Listing
2017 INFINITI Q50
3.0t Premium AWD
79,588 mi
$13,889
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- Black Obsidian
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 85,406
- Stock #:
- 680633
- VIN:
- JN1CV7AR1HM680633
2017 INFINITI Q50
2.0t Sport AWD
85,406 mi
$11,286
- Year:
- 2018
- 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:
- 7-Speed Automatic
- Mileage:
- 79,840
- Stock #:
- JJM356034
- VIN:
- JN1EV7AP7JM356034
2018 INFINITI Q50
3.0t Luxe RWD
79,840 mi
$13,888
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 84,100
- Stock #:
- HM737301
- VIN:
- JN1EV7AP0HM737301
2017 INFINITI Q50
3.0t Premium RWD
84,100 mi
$11,499
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 77,569
- Stock #:
- 438997
- VIN:
- JN1EV7AR4JM438997
2018 INFINITI Q50
3.0t Sport AWD
77,569 mi
$16,889
- 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:
- 59,379
- Stock #:
- 439110
- VIN:
- JN1EV7AR5JM439110
2018 INFINITI Q50
3.0t Luxe AWD
59,379 mi
$17,162
- Year:
- 2017
- 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:
- 79,588
- Stock #:
- 830729FG
- VIN:
- JN1EV7AR8HM830729
2017 INFINITI Q50
3.0t Premium AWD
79,588 mi
$13,889
- 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:
- Stone
- Transmission:
- Automatic
- Mileage:
- 100,949
- Stock #:
- T732730
- VIN:
- JN1EV7AP9HM732730
-$1,250
2017 INFINITI Q50
3.0t Premium RWD
100,949 mi
$14,646
$13,396
- Year:
- 2019
- 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:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 105,749
- Stock #:
- 541584
- VIN:
- JN1EV7AP1KM541584
2019 INFINITI Q50
3.0t Sport RWD
105,749 mi
$16,286
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 88,127
- Stock #:
- NV240191
- VIN:
- JN1CV7AP3JM240191
2018 INFINITI Q50
2.0t Pure RWD
88,127 mi
$12,685
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 117,463
- Stock #:
- 540522
- VIN:
- JN1EV7AP7KM540522
2019 INFINITI Q50
3.0t Luxe RWD
117,463 mi
$10,890
CarGurus Analysis:
2018 INFINITI Q50
With 687 currently listed for sale and an average price of $16,675.00, 28.7% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
49.3% of 2018 Q50 models on CarGurus are accident free.
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 110,777
- Stock #:
- STK363771
- VIN:
- JN1EV7APXJM363771
2018 INFINITI Q50
3.0t Luxe RWD
110,777 mi
$13,350
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black Obsidian
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 107,589
- Stock #:
- 516205
- VIN:
- JN1EV7AP7KM516205
2019 INFINITI Q50
3.0t Signature Edition AWD
107,589 mi
$15,652
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 97,100
- Stock #:
- 70163KBB
- VIN:
- JN1EV7APXJM591009
2018 INFINITI Q50
3.0t Luxe RWD
97,100 mi
$10,899
- 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:
- 97,240
- Stock #:
- 14308
- VIN:
- JN1EV7APXKM541275
2019 INFINITI Q50
3.0t Sport RWD
97,240 mi
$18,193
- 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)
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 168,994
- VIN:
- JN1EV7AP3KM516217
2019 INFINITI Q50
3.0t Sport RWD
168,994 mi
$10,915
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 99,032
- Stock #:
- 351859
- VIN:
- JN1EV7AP8JM351859
2018 INFINITI Q50
3.0t Sport RWD
99,032 mi
$13,898
- Year:
- 2017
- 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:
- 91,487
- Stock #:
- 742584
- VIN:
- JN1EV7AP8HM742584
2017 INFINITI Q50
3.0t Signature Edition RWD
91,487 mi
$10,998
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- [RBP] Hagane Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 79,096
- Stock #:
- 554606
- VIN:
- JN1EV7AR4KM554606
![[RBP] Hagane Blue 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/03/09/14/56/2019_infiniti_q50-pic-4868079007159800558-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2019 INFINITI Q50
3.0t Luxe AWD
79,096 mi
No Price Listed
- 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:
- 7-Speed Automatic
- Mileage:
- 80,123
- Stock #:
- N353541
- VIN:
- JN1EV7AP9JM353541
2018 INFINITI Q50
3.0t Luxe RWD
80,123 mi
No Price Listed
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 117,463
- Stock #:
- 540522
- VIN:
- JN1EV7AP7KM540522
Sponsored Listing
2019 INFINITI Q50
3.0t Luxe RWD
117,463 mi
$10,890
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 687 currently listed for sale and an average price of $16,675.00, 28.7% of 2018 INFINITI Q50s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 INFINITI Q50 4.47 / 5 stars.
49.3% of 2018 Q50 models on CarGurus are accident free.
Why it stands out
The 2018 INFINITI Q50 is a midsize premium sedan that offers a compelling blend of performance, luxury, and value. It stands out with its powerful engine options, including a robust V6, and a well-equipped interior that features many standard amenities. While it competes closely with rivals like the BMW 3 Series and Audi A4, the Q50 provides a unique combination of sportiness and comfort. However, some drivers have noted that it lacks the latest technology features and that the ride could be more comfortable. Despite these limitations, the Q50 remains an attractive option for buyers seeking a powerful and well-appointed sedan at a competitive price.
Other model years to consider
- Average price: $19,053.00
- Good/great deal percentage: 27.2%
- User rating: 4.82 / 5
- Total listings: 647
- Average price: $14,855.00
- Good/great deal percentage: 27.6%
- User rating: 4.75 / 5
- Total listings: 588
- Average price: $32,465.00
- Good/great deal percentage: 28.1%
- User rating: 5 / 5
- Total listings: 623
This analysis is based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
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 RWD | $37,550 |
| 2.0t Luxe AWD | $39,550 |
| 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: Miami, FL Market Report
Pricing by Nearby Locations
Market Area: Miami, FL
Key Insights
- Lowest Prices in Naples and Fort Myers: Both cities offer the lowest average prices at $12,500, indicating a potential oversupply or lower demand in these areas.
- Highest Price in North Port: North Port has the highest average price at $16,245, suggesting stronger demand or a more affluent buyer base.
- Inventory Variation: Fort Lauderdale leads with 103 listings, which may contribute to more competitive pricing compared to cities with fewer listings.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| North Port, FL | 85 | $16,245 |
| Fort Lauderdale, FL | 103 | $13,193 |
| Homestead, FL | 99 | $13,104 |
| West Palm Beach, FL | 78 | $12,757 |
| Naples, FL | 75 | $12,500 |
| Fort Myers, FL | 78 | $12,500 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0t Luxe RWD is the most available trim with 50 listings, indicating strong demand for this configuration.
- Price Range: The trims range from $39,150 MSRP for the base 3.0t Luxe RWD to $53,000 MSRP for the premium Red Sport 400 AWD, highlighting a significant price spread of $13,850.
- AWD vs RWD Demand: AWD trims, such as the 3.0t Luxe AWD and Red Sport 400 AWD, are less common but may appeal to buyers in regions with varying weather conditions.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 50 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 29 | $41,150 | AWD | 3.0L 300 hp V6 |
| Red Sport 400 AWD | 11 | $53,000 | AWD | 3.0L 400 hp V6 |
| Red Sport 400 RWD | 17 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 13 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 20 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Luxe RWD | 1 | $37,550 | RWD | 2.0L 208 hp I4 |
| 2.0t Pure RWD | 2 | $35,200 | RWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2019 INFINITI Q50 shows the steepest decline, with an average price of $11,222, reflecting a -68.5% depreciation from its original MSRP.
- Best Value Year: The 2022 model is priced at $19,964, representing a modest depreciation of -5.4%, making it a strong candidate for buyers seeking value.
- Newer Models Retain Value: The 2024 model is currently priced at $27,321, which is -36.5% below its MSRP, indicating a strong demand for newer vehicles.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $27,321 | -36.5% |
| 2023 | $42,650 | $28,900 | -32.3% |
| 2022 | $42,100 | $19,964 | -52.7% |
| 2021 | $36,700 | $15,786 | -57.0% |
| 2020 | $36,400 | $15,479 | -57.5% |
| 2019 | $35,550 | $11,222 | -68.5% |
| 2017 | $33,950 | $11,335 | -66.6% |
| 2016 | $33,950 | $9,170 | -73.0% |
| 2015 | $37,150 | $9,497 | -74.5% |
| 2014 | $37,150 | $10,495 | -71.8% |
These recommendations are based on CarGurus' proprietary market data from July 30, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 INFINITI Q50 cost in Miami, FL?
How many 2018 INFINITI Q50 vehicles in Miami, FL have no reported accidents or damage?
What is the fuel economy of the 2018 INFINITI Q50?
What fuel types are available?
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