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699 listings
- $16,999good price$1,973 below market
- 93,456 miles
- No accidents, 1 owner, personal use only
- 19 City / 27 Hwy MPG
- Choice Motor Car (189 mi away)
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Located in Plainville, CT / 189 miles away from South Portland, ME
Buy it with cash or finance with only $1900 down and low weekly payments deducted straight from your checking or savings. Have good credit? We work wi...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR2JM437606
Stock: 437606
Certified Pre-Owned: No
Listed since: 01-09-2025 - $23,500fair price$473 below market
- 9,989 miles
- 3 accidents, 1 owner, corporate fleet vehicle
- 20 City / 29 Hwy MPG
- 1 US Motors (424 mi away)
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Located in Edgewood, MD / 424 miles away from South Portland, ME
Vehicle Overview: **Vehicles come with complimentary Lifetime Powertrain warranty (with Qualifying purchase) The Eprice does not include state taxes s...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7AP1JM591626
Stock: 591626
Certified Pre-Owned: No - New Listing$12,495good price$1,172 below market
- 119,021 miles
- 1 accident, 2 owners, personal use
- 19 City / 27 Hwy MPG
- Imperial Highline (499 mi away)
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Located in Manassas, VA / 499 miles away from South Portland, ME
LOADED WITH VALUE! Comes equipped with: [f01] Proassist Package, [p02] Essential Package (3.0t Luxe). This INFINITI Q50 also includes Air Conditioning...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR1JM430338
Stock: 30338
Certified Pre-Owned: No
Listed since: 06-18-2025 Selling or trading in?
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- $18,000fair price$1,169 above market
- 56,611 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Lexus of Freeport (265 mi away)
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Located in Freeport, NY / 265 miles away from South Portland, ME
2018 INFINITI Q50 3.0t LUXE AWD 7-Speed Automatic with Manual Shift 3.0L V6 Black ObsidianRecent Arrival! Clean CARFAX. Priced below KBB Fair Purch...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR5JM430035
Stock: PF02936
Certified Pre-Owned: No
Listed since: 06-11-2025 - New Listing$18,995fair price$1,563 above market
- 64,792 miles
- 19 City / 27 Hwy MPG
- INFINITI of Lynbrook (269 mi away)
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Located in Lynbrook, NY / 269 miles away from South Portland, ME
CARFAX CERTIFIED Today's luxury vehicle is not just about opulence. It's about a perfect balance of performance, comfort and attention to detail. Th...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR4JM435789
Stock: LU5503P
Certified Pre-Owned: No
Listed since: 06-23-2025 - $20,495fair price$1,099 above market
- 74,262 miles
- 1 accident, 3 owners, personal use
- 19 City / 27 Hwy MPG
- D'Addario Nissan (215 mi away)
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Located in Shelton, CT / 215 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR3JM438151
Stock: N5434A
Certified Pre-Owned: No
Listed since: 05-12-2025 - $24,995fair price$126 below market
- 71,444 miles
- 2 accidents, 4 owners, personal use
- 19 City / 26 Hwy MPG
- CarVault of Waldorf (487 mi away)
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Located in Waldorf, MD / 487 miles away from South Portland, ME
Visit CarVault of Waldorf to shop our great deals. You can call 240-607-9909 to schedule your test drive today.
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: JN1FV7AR6JM481175
Stock: CVL2000
Certified Pre-Owned: No - New Listing
- 67,520 miles
- No accidents, 2 owners, personal use
- 19 City / 27 Hwy MPG
- CarMax Smithtown (241 mi away)
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Located in Smithtown, NY / 241 miles away from South Portland, ME
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR9JM610148
Stock: 27365115
Certified Pre-Owned: No - 82,626 miles
- No accidents, 1 owner, personal use only
- 19 City / 26 Hwy MPG
- Merlex Auto Group (482 mi away)
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Located in Arlington, VA / 482 miles away from South Portland, ME
This vehicle is subject to prior sale. The pricing, equipment, specifications, and photos presented are believed to be accurate, but are provided \\AS...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/26 Highway)
Listing Information:
VIN: JN1FV7AR0JM481074
Stock: 481074
Certified Pre-Owned: No
Listed since: 03-13-2025- 44,058 miles
- Insurance loss reported, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Major World Chevrolet (271 mi away)
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Located in Long Island City, NY / 271 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR3JM430552
Stock: M62384
Certified Pre-Owned: No
Listed since: 08-05-2021- 116,419 miles
- Issue reported, 3 owners, corporate fleet vehicle
- 20 City / 29 Hwy MPG
- 1 US Motors (424 mi away)
Close
Located in Edgewood, MD / 424 miles away from South Portland, ME
Vehicle Overview: **Vehicles come with complimentary Lifetime Powertrain warranty (with Qualifying purchase) The Eprice does not include state taxes s...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7AP6JM355456
Stock: 355456
Certified Pre-Owned: No- 80,672 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 19 City / 27 Hwy MPG
- Car Quest (264 mi away)
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Located in Great Neck, NY / 264 miles away from South Portland, ME
All pricing and details on this website are believed to be accurate, but we do not warrant or guarantee such accuracy. Please call or email us for com...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR1JM436947
Stock: V0591-215
Certified Pre-Owned: No
Listed since: 05-16-2025- 110,487 miles
- Frame damage reported, 3 owners, corporate fleet vehicle
- 19 City / 27 Hwy MPG
- 1 US Motors (424 mi away)
Close
Located in Edgewood, MD / 424 miles away from South Portland, ME
Vehicle Overview: **Vehicles come with complimentary Lifetime Powertrain warranty (with Qualifying purchase) The Eprice does not include state taxes s...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: No
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR8JM432135
Stock: m32135
Certified Pre-Owned: No- Price Drop
- 71,641 miles
- 1 accident, 2 owners, personal use
- 19 City / 27 Hwy MPG
- INFINITI of West Chester (374 mi away)
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Located in West Chester, PA / 374 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR6JM431839
Stock: P5248A
Certified Pre-Owned: Yes
Listed since: 06-02-2025 - 53,847 miles
- 1 accident, 2 owners, personal use
- 19 City / 27 Hwy MPG
- CarMax Laurel (459 mi away)
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Located in Laurel, MD / 459 miles away from South Portland, ME
CarMax values transparency and wants you to love your next car, not settle on it. Certain vehicles may have unrepaired safety recalls. Check nhtsa.gov...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR8JM440767
Stock: 27472487
Certified Pre-Owned: No- 66,749 miles
- Frame damage reported, 2 owners, personal use
- 23 City / 30 Hwy MPG
- 1 US Motors (424 mi away)
Close
Located in Edgewood, MD / 424 miles away from South Portland, ME
Vehicle Overview: **Vehicles come with complimentary Lifetime Powertrain warranty (with Qualifying purchase) The Eprice does not include state taxes s...
AutoCheck Vehicle History Summary
Accident Free Vehicle: No
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
25 Combined MPG (23 City/30 Highway)
Listing Information:
VIN: JN1CV7AP5JM240581
Stock: 240581
Certified Pre-Owned: No- New ListingNot Priced
- 47,487 miles
- 19 City / 27 Hwy MPG
- Salvage Reseller North (233 mi away)
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Located in Marlboro, NY / 233 miles away from South Portland, ME
This vehicle is located at Dyer, IN Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salvager...
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR9JM445654
Stock: 60970405
Certified Pre-Owned: No
Listed since: 06-23-2025 - New ListingNot Priced
- 69,528 miles
- Frame damage reported, 3 owners, personal use
- 19 City / 27 Hwy MPG
- Salvage Reseller North (233 mi away)
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Located in Marlboro, NY / 233 miles away from South Portland, ME
This vehicle is located at Windsor, NJ Copart yard. Join our online auctions to see its final price. All purchases must take place online at www.salva...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Issue reported
Salvage Vehicle: No
Frame Damage: Yes
Theft History: Yes
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7ARXJM430399
Stock: 55059845
Certified Pre-Owned: No
Listed since: 06-20-2025 - New Listing$19,997fair price$1,142 below market
- 72,769 miles
- No accidents, 2 owners, personal use
- 19 City / 27 Hwy MPG
- INFINITI of Nashua (85 mi away)
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Located in Nashua, NH / 85 miles away from South Portland, ME
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR2KM553857
Stock: P8819A
Certified Pre-Owned: Yes
Listed since: 06-06-2025 - Price Drop$17,995good price$1,379 below market
- 75,202 miles
- No accidents, 3 owners, corporate fleet vehicle
- 19 City / 27 Hwy MPG
- A Better Way Wholesale Autos (201 mi away)
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Located in Naugatuck, CT / 201 miles away from South Portland, ME
- Experience exhilarating power with a 3.0L Twin Turbo V6 engine delivering 300hp. - Enjoy seamless connectivity with Bluetooth, dual infotainment sc...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: No
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
22 Combined MPG (19 City/27 Highway)
Listing Information:
VIN: JN1EV7AR4KM558154
Stock: 558154N
Certified Pre-Owned: No - $16,995good price$1,106 below market
- 60,482 miles
- No accidents, 2 owners, personal use
- 20 City / 29 Hwy MPG
- Cartopia 46 (271 mi away)
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Located in Elmwood Park, NJ / 271 miles away from South Portland, ME
Check out this great value! It just arrived on our lot, and surely won't be here long! A turbocharger is also included as an economical means of incre...
AutoCheck Vehicle History Summary
Accident Free Vehicle: Yes
Personal Use Only: Yes
History Provider: AutoCheck
Title Details: Clean Title
Salvage Vehicle: No
Frame Damage: No
Theft History: No
Lemon Status: No
Free History Report: No
Features and Specs:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7AP9HM739239
Stock: X701
Certified Pre-Owned: No
Listed since: 06-04-2025
Showing 1 - 21 out of 699 listings
Consumer Reviews for the INFINITIÂ Q50
Read recent reviews for the INFINITIÂ Q50
great car with best overall value in its class
Jon, 02/25/2018
2018 INFINITI Q50 3.0t LUXE 4dr Sedan (3.0L 6cyl Turbo 7A)
My original lease for the 2014 Infiniti Q50 is reaching the end. Based on my past 3+ years experience driving the Q50 on a daily basis, I have decided Q50 is worthwhile to own for the long term. After reviewing the Q50 2014 vs 2018 model, I decided to purchase the 2018 Q50 due to a newer engine, improved onscreen response time, updated SOS communication module, etc.). For someone that … drives 90 miles everyday, the active safety features (adaptive cruise control, lane keep assist, etc.) is literally a life saver, and help to avoid accidents.
Used 2018 INFINITI Q50 in South Portland, ME Values
Estimated values
2018 INFINITI Q50 3.0t SPORT 4dr Sedan AWD (3.0L 6cyl Turbo 7A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,917 | $18,862 | $21,286 |
| Clean | $15,465 | $18,315 | $20,656 |
| Average | $14,712 | $17,403 | $19,605 |
| Rough | $13,732 | $16,218 | $18,239 |
The average list price of a used 2018 INFINITI Q50 in South Portland, Maine is $18,715. The average mileage on a used INFINITI Q50 2018 for sale in South Portland, Maine is 71,860. Based on the average mileage of 71,860 for used 2018 INFINITI Q50 for sale in South Portland, ME and using an average vehicle condition rating, which means the vehicle may have a few mechanical and/or cosmetic problems and may require a considerable amount of reconditioning, we appraise the average trade-in value of a used INFINITI Q50 2018 in South Portland, Maine to be $14,712.
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