Used 2018 INFINITI Q50 for Sale near Wisconsin
71 vehicles found
See the total price upfront.
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
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,243
- Stock #:
- GG31470
- VIN:
- JN1EV7AR3JM438179
-$778
Sponsored Listing
2018 INFINITI Q50
3.0t Sport AWD
93,243 mi
$17,576
$17,176
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 58,987
- Stock #:
- 70001824
- VIN:
- JN1EV7AR6KM592273
2019 INFINITI Q50
3.0t Luxe AWD
58,987 mi
$24,597
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Majestic White
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic Overdrive
- Mileage:
- 38,560
- Stock #:
- 6037A
- VIN:
- JN1EV7AR8KM559159
2019 INFINITI Q50
3.0t Luxe AWD
38,560 mi
$25,552
- 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
2017 INFINITI Q50
3.0t Premium RWD
100,949 mi
$18,027
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,243
- Stock #:
- GG31470
- VIN:
- JN1EV7AR3JM438179
-$778
2018 INFINITI Q50
3.0t Sport AWD
93,243 mi
$17,576
$17,176
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 400 hp 3L V6
- Combined gas mileage:
- 22 MPG
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 89,619
- Stock #:
- 800764
- VIN:
- JN1FV7AR9KM800764
2019 INFINITI Q50
Red Sport 400 AWD
89,619 mi
$23,900
- 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
$12,898
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 84,544
- Stock #:
- M540396
- VIN:
- JN1EV7AP6KM540396
2019 INFINITI Q50
3.0t Luxe RWD
84,544 mi
$16,432
- Year:
- 2019
- 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
- Interior color:
- Brown (TAN)
- Transmission:
- Automatic
- Mileage:
- 45,649
- Stock #:
- 28781635
- VIN:
- JN1EV7AR3KM553527
2019 INFINITI Q50
3.0t Luxe AWD
45,649 mi
$24,547
- 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:
- Automatic
- Mileage:
- 49,408
- Stock #:
- 444794
- VIN:
- JN1EV7AR9JM444794
2018 INFINITI Q50
3.0t Sport AWD
49,408 mi
$23,572
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 97,915
- Stock #:
- HM838246
- VIN:
- JN1EV7AR6HM838246
2017 INFINITI Q50
3.0t Premium AWD
97,915 mi
$15,956
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic Overdrive
- Mileage:
- 77,385
- Stock #:
- 519409
- VIN:
- JN1EV7AP5KM519409
-$500
2019 INFINITI Q50
3.0t Luxe RWD
77,385 mi
$20,060
$19,560
- 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
$19,726
CarGurus Analysis:
2018 INFINITI Q50
With 688 currently listed for sale and an average price of $16,656.00, 26.3% 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.
49.0% of 2018 Q50 models on CarGurus are accident free.
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- [KH3] Black Obsidian
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 83,525
- Stock #:
- 7853
- VIN:
- JN1EV7AR4KM552368
![[KH3] Black Obsidian 2019 INFINITI Q50 Sedan All-Wheel Drive Automatic](https://static.cargurus.com/images/forsale/2026/05/08/13/52/2019_infiniti_q50-pic-9198520748881736648-1024x768.jpeg?io=true&width=640&height=480&fit=bounds&format=jpg&auto=webp)
2019 INFINITI Q50
3.0t Luxe AWD
83,525 mi
$21,172
- 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
$15,119
- 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
$15,368
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 129,950
- Stock #:
- 2605-16304
- VIN:
- JN1EV7AP9KM516304
2019 INFINITI Q50
3.0t Luxe RWD
129,950 mi
$13,511
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 91,000
- Stock #:
- 2839
- VIN:
- JN1CV7AR2HM680396
2017 INFINITI Q50
2.0t Premium AWD
91,000 mi
$15,637
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Iridium Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 81,835
- Stock #:
- 105027
- VIN:
- JN1EV7AR4JM434061
2018 INFINITI Q50
3.0t Sport AWD
81,835 mi
$20,416
- 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
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 58,506
- Stock #:
- MP11912
- VIN:
- JN1EV7AP6JM360530
2018 INFINITI Q50
3.0t Luxe RWD
58,506 mi
$21,176
- 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
$16,134
- 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:
- Black
- Transmission:
- Automatic
- Mileage:
- 107,579
- Stock #:
- 591021
- VIN:
- JN1EV7AP0JM591021
2018 INFINITI Q50
3.0t Sport RWD
107,579 mi
$16,559
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- 7-Speed Automatic
- Mileage:
- 63,121
- Stock #:
- 1453
- VIN:
- JN1CV7AR4HM682070
2017 INFINITI Q50
2.0t Premium AWD
63,121 mi
$16,890
CarGurus Analysis: 2018 INFINITI Q50
Summary
With 688 currently listed for sale and an average price of $16,656.00, 26.3% 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.
49.0% 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 3.0-liter twin-turbo V6, which provides an exhilarating driving experience. The Q50 is well-equipped, featuring standard amenities such as automatic LED headlights, dual-zone climate control, and a rear-view camera, making it a strong contender against rivals like the BMW 3 Series and Audi A4. While some drivers have noted that it lacks the latest technology features and that the ride could be more comfortable, the overall performance and handling have garnered positive feedback. The Q50's competitive pricing and generous equipment levels make it an attractive option for buyers seeking a luxury sedan without breaking the bank.
Other model years to consider
- Average price: $32,854.00
- Good/great deal percentage: 32.7%
- User rating: 5 / 5
- Total listings: 657
- Average price: $19,096.00
- Good/great deal percentage: 26.5%
- User rating: 4.82 / 5
- Total listings: 653
- Average price: $14,751.00
- Good/great deal percentage: 26.2%
- User rating: 4.75 / 5
- Total listings: 611
This analysis is based on CarGurus' proprietary market data from July 6, 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
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Highest Prices in Philadelphia: The city commands an average price of $17,754, likely due to higher demand and lower inventory.
- Lowest Prices in Miami: With an average price of $13,653, Miami offers the best value, suggesting a more price-sensitive market or higher inventory turnover.
- Inventory Variation: Cities like New York (135 listings) and Los Angeles (98 listings) show a correlation between higher inventory and pricing stability, while lower inventory cities like Miami reflect more aggressive pricing.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| Philadelphia, PA | 93 | $17,754 |
| New York, NY | 135 | $17,367 |
| Chicago, IL | 78 | $16,920 |
| Dallas, TX | 78 | $18,473 |
| Atlanta, GA | 100 | $16,058 |
| Boston, MA | 87 | $18,126 |
| Washington, DC | 96 | $15,848 |
| Los Angeles, CA | 98 | $15,958 |
| Houston, TX | 76 | $15,038 |
| Miami, FL | 107 | $13,653 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0t Luxe RWD is the most prevalent trim with 247 listings, indicating strong demand for this configuration.
- Price Range Across Trims: The Red Sport 400 AWD trim, priced at $53,000 MSRP, represents the premium end, while the 2.0t Pure RWD at $35,200 MSRP is the entry-level option, showcasing a significant price spread.
- AWD vs RWD Demand: AWD trims dominate the inventory, reflecting a preference for all-weather capability in many markets.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 247 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 241 | $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 | 87 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 84 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 52 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Luxe AWD | 10 | $39,550 | AWD | 2.0L 208 hp I4 |
| 2.0t Pure RWD | 9 | $35,200 | RWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Strong New-Car Premium: The 2024 INFINITI Q50 is priced at $35,787, approximately -16.0% below MSRP, indicating a strong demand for newer models.
- Depreciation Trends: The 2019 model shows a significant depreciation of -46.5%, reflecting the steep decline in value as vehicles age.
- Best Value Years: The 2022 model offers a balance with a current average price of $27,865, representing a modest depreciation of -1.1% compared to its original MSRP.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $35,787 | -16.0% |
| 2023 | $42,650 | $32,344 | -24.2% |
| 2022 | $42,100 | $27,865 | -1.1% |
| 2021 | $36,700 | $22,668 | -38.3% |
| 2020 | $36,400 | $20,408 | -43.9% |
| 2019 | $35,550 | $19,089 | -46.5% |
| 2017 | $33,950 | $14,709 | -56.7% |
| 2016 | $33,950 | $13,770 | -59.5% |
| 2015 | $37,150 | $13,167 | -64.5% |
| 2014 | $37,150 | $11,703 | -68.5% |
These recommendations are based on CarGurus' proprietary market data from July 9, 2026, CarGurus experts' opinions, and generative AI.
FAQs
How much does the 2018 INFINITI Q50 cost in Wisconsin?
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