Used 2018 INFINITI Q50 for Sale near California
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 96,430
- Stock #:
- 851020
- VIN:
- JN1FV7AP8HM851020
Sponsored by All In Auto Group
2017 INFINITI Q50
Red Sport 400 RWD
96,430 mi
$17,126
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,600
- Stock #:
- JM359767
- VIN:
- JN1EV7APXJM359767
Sponsored Listing
2018 INFINITI Q50
3.0t Sport RWD
93,600 mi
$16,122
- 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:
- Automatic
- Mileage:
- 45,996
- Stock #:
- KM517252
- VIN:
- JN1EV7APXKM517252
-$995
Sponsored Listing
2019 INFINITI Q50
3.0t Luxe RWD
45,996 mi
$20,990
$19,995
- 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:
- 76,894
- Stock #:
- 737266
- VIN:
- JN1EV7AP2HM737266
-$452
2017 INFINITI Q50
3.0t Premium RWD
76,894 mi
$15,392
$14,940
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 93,600
- Stock #:
- JM359767
- VIN:
- JN1EV7APXJM359767
2018 INFINITI Q50
3.0t Sport RWD
93,600 mi
$16,122
- 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:
- Automatic
- Mileage:
- 45,996
- Stock #:
- KM517252
- VIN:
- JN1EV7APXKM517252
-$995
2019 INFINITI Q50
3.0t Luxe RWD
45,996 mi
$20,990
$19,995
- 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:
- Automatic
- Mileage:
- 71,009
- Stock #:
- D512191
- VIN:
- JN1EV7AP2KM512191
2019 INFINITI Q50
3.0t Luxe RWD
71,009 mi
$17,379
- 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:
- Brown (Tan)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 86,852
- Stock #:
- 4117
- VIN:
- JN1EV7AP4JM366438
2018 INFINITI Q50
3.0t Luxe RWD
86,852 mi
$15,569
- 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:
- 97,796
- Stock #:
- 741800
- VIN:
- JN1EV7AP5HM741800
2017 INFINITI Q50
3.0t Premium RWD
97,796 mi
$15,080
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- Black Obsidian
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 101,402
- Stock #:
- 0187
- VIN:
- JN1CV7AP1JM240187
2018 INFINITI Q50
2.0t Luxe RWD
101,402 mi
$14,010
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Pure White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 117,936
- Stock #:
- 431825
- VIN:
- JN1EV7AR6JM431825
2018 INFINITI Q50
3.0t Luxe AWD
117,936 mi
$13,990
- Year:
- 2017
- 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:
- 117,735
- Stock #:
- 733153
- VIN:
- JN1EV7AP2HM733153
2017 INFINITI Q50
3.0t Premium RWD
117,735 mi
$13,065
$12,365
- 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:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 25,945
- Stock #:
- 42816
- VIN:
- JN1CV7AR6HM680787
2017 INFINITI Q50
2.0t Premium AWD
25,945 mi
$23,102
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:
- 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:
- 116,985
- Stock #:
- 511313
- VIN:
- JN1EV7AP7KM511313
-$500
2019 INFINITI Q50
3.0t Luxe RWD
116,985 mi
$14,560
$14,060
- 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:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 57,667
- Stock #:
- 16978T
- VIN:
- JN1EV7AP7JM360388
2018 INFINITI Q50
3.0t Luxe RWD
57,667 mi
$20,117
- 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:
- Automatic
- Mileage:
- 108,711
- Stock #:
- M516589T
- VIN:
- JN1EV7AP7KM516589
2019 INFINITI Q50
3.0t Luxe RWD
108,711 mi
$15,210
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Pure White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Stone leatherette
- Transmission:
- 7-Speed Automatic
- Mileage:
- 105,700
- Stock #:
- 11940
- VIN:
- JN1EV7AR8KM555497
2019 INFINITI Q50
3.0t Luxe AWD
105,700 mi
$14,125
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 3L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 72,277
- Stock #:
- 850382
- VIN:
- JN1FV7AP4HM850382
2017 INFINITI Q50
Red Sport 400 RWD
72,277 mi
$19,980
- Year:
- 2018
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 208 hp 2L I4
- Exterior color:
- Pure White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 61,951
- Stock #:
- 252827
- VIN:
- JN1CV7AR7JM280680
2018 INFINITI Q50
2.0t Pure AWD
61,951 mi
$18,066
- 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:
- 80,190
- Stock #:
- 610153
- VIN:
- JN1EV7AR2JM610153
2018 INFINITI Q50
3.0t Luxe AWD
80,190 mi
$16,580
- Year:
- 2019
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 300 hp 3L V6
- Exterior color:
- Pure White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 81,701
- Stock #:
- AF2322
- VIN:
- JN1EV7AP1KM515132
2019 INFINITI Q50
3.0t Luxe RWD
81,701 mi
$17,999
- Year:
- 2017
- Make:
- INFINITI
- Model:
- Q50
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 400 hp 3L V6
- Exterior color:
- Gray (Graphite Shadow)
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray (Graphite)
- Transmission:
- Automatic
- Mileage:
- 96,430
- Stock #:
- 851020
- VIN:
- JN1FV7AP8HM851020
2017 INFINITI Q50
Red Sport 400 RWD
96,430 mi
$17,126
- 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:
- Gray (Graphite)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 57,667
- Stock #:
- 16978T
- VIN:
- JN1EV7AP7JM360388
Sponsored Listing
2018 INFINITI Q50
3.0t Luxe RWD
57,667 mi
$20,117
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
Pricing by Popular US Cities
Market Area: Nationwide
Key Insights
- Lowest Prices in Miami: The city of Miami, FL offers the lowest average price at $13,193, indicating a potentially higher inventory or lower demand in this market.
- Highest Prices in Dallas: Conversely, Dallas, TX has the highest average price at $18,990, suggesting stronger demand or lower inventory levels.
- Inventory Variation: Cities like New York, NY and Philadelphia, PA have a significant number of listings (130 and 96 respectively), yet their average prices are relatively close, indicating stable pricing in these markets.
City-Level Pricing
| City | Total Listings | Avg Price |
|---|---|---|
| New York, NY | 130 | $17,766 |
| Dallas, TX | 72 | $18,990 |
| Miami, FL | 101 | $13,193 |
| Chicago, IL | 75 | $17,162 |
| Philadelphia, PA | 96 | $17,453 |
| Houston, TX | 81 | $15,348 |
| Atlanta, GA | 98 | $17,027 |
| Los Angeles, CA | 100 | $16,726 |
| Washington, DC | 111 | $17,093 |
| Boston, MA | 82 | $17,251 |
Pricing by Trim Packages
Key Insights
- Most Common Trim: The 3.0t Luxe RWD is the most prevalent trim with 246 listings, indicating strong demand for this configuration.
- Price Range Across Trims: The Red Sport 400 AWD trim commands the highest MSRP at $53,000, reflecting its premium features and performance capabilities.
- AWD vs RWD Demand: AWD trims, such as the 3.0t Luxe AWD and Red Sport 400 AWD, are well-represented, suggesting a preference for all-weather capability among buyers.
Trim-Level Details
| Trim | Listings | MSRP | Drivetrain | Engine |
|---|---|---|---|---|
| 3.0t Luxe RWD | 246 | $39,150 | RWD | 3.0L 300 hp V6 |
| 3.0t Luxe AWD | 225 | $41,150 | AWD | 3.0L 300 hp V6 |
| Red Sport 400 AWD | 124 | $53,000 | AWD | 3.0L 400 hp V6 |
| Red Sport 400 RWD | 91 | $51,000 | RWD | 3.0L 400 hp V6 |
| 3.0t Sport AWD | 87 | $42,650 | AWD | 3.0L 300 hp V6 |
| 3.0t Sport RWD | 57 | $40,650 | RWD | 3.0L 300 hp V6 |
| 2.0t Luxe RWD | 7 | $37,550 | RWD | 2.0L 208 hp I4 |
| 2.0t Luxe AWD | 7 | $39,550 | AWD | 2.0L 208 hp I4 |
Pricing Analysis by Model Year
Key Insights
- Significant Depreciation: The 2017 INFINITI Q50 shows a steep depreciation of ~56.3% from its original MSRP, indicating a rapid decline in value for older models.
- Best Value Year: The 2022 model is priced at $27,488, which is ~34.5% below its original MSRP, making it a compelling option for buyers seeking value.
- Newer Models Retain Value: The 2024 model is currently priced at $34,422, which is ~20.5% below MSRP, suggesting that newer models are still in demand and retaining value better than older ones.
Model Year Pricing
| Model Year | Original MSRP | Avg Price | Price vs MSRP |
|---|---|---|---|
| 2024 | $43,050 | $34,422 | -20.5% |
| 2023 | $42,650 | $31,858 | -25.4% |
| 2022 | $42,100 | $27,488 | -34.5% |
| 2021 | $36,700 | $22,798 | -37.8% |
| 2020 | $36,400 | $20,583 | -43.5% |
| 2019 | $35,550 | $18,784 | -47.3% |
| 2017 | $33,950 | $14,856 | -56.3% |
| 2016 | $33,950 | $13,612 | -59.9% |
| 2015 | $37,150 | $13,152 | -64.6% |
| 2014 | $37,150 | $11,606 | -68.8% |
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 California?
How many 2018 INFINITI Q50 vehicles in California have no reported accidents or damage?
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What fuel types are available?
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