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754 listings
- $16,995fair price$990 below market
- 86,575 miles
- No accidents, 2 owners, corporate fleet vehicle
- 19 City / 27 Hwy MPG
- House of Cars (194 mi away)
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Located in Meriden, CT / 194 miles away from South Portland, ME
House of Cars CT strives to provide reliable pre-owned motor vehicles at competitive prices, ultimately creating the best value for the customer. SAFE...
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: JN1EV7AR6JM431808
Stock: 2171ETS
Certified Pre-Owned: No
Listed since: 03-29-2025 - $28,399good price$1,311 below market
- 23,852 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Blasius of Middletown (187 mi away)
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Located in Middletown, CT / 187 miles away from South Portland, ME
Priced below KBB Fair Purchase Price!Odometer is 8977 miles below market average! 19/27 City/Highway MPG
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: JN1EV7BR4NM341626
Stock: BM3666
Certified Pre-Owned: No
Listed since: 05-17-2025 - Price Drop$28,595good price$2,895 below market
- 28,287 miles
- 1 accident, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Auto Hub (307 mi away)
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Located in North Brunswick, NJ / 307 miles away from South Portland, ME
This 2022 INFINITI Q50 4dr SENSORY features a 3.0L V6 6cyl Gasoline engine. It is equipped with a 7 Speed Automatic transmission. The vehicle is Majes...
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: JN1EV7CR9NM340213
Stock: SP340213
Certified Pre-Owned: No
Listed since: 05-13-2025 - New Listing$31,668fair price$318 below market
- 17,762 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Acura of Boston (97 mi away)
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Located in Brighton, MA / 97 miles away from South Portland, ME
Recent Arrival! Graphite Shadow 2022 INFINITI Q50 LUXE 3.0L V6 7-Speed Automatic with Overdrive AWDOne Owner, Clean Carfax/ No accidents reported, Bac...
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: JN1EV7BR9NM341461
Stock: AS1044A
Certified Pre-Owned: No
Listed since: 05-27-2025 - New Listing$26,998fair price$699 below market
- 22,542 miles
- No accidents, 1 owner, personal use only
- 20 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from CA to ME*
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Located in Pleasanton, CA / 2,689 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7AP6JM352072
Stock: 27237965
Certified Pre-Owned: No - New Listing$27,999good price$1,357 below market
- 23,732 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Edison INFINITI (300 mi away)
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Located in Edison, NJ / 300 miles away from South Portland, ME
**VEHICLE JUST ARRIVED MORE DETAILS COMING SOON**
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: JN1EV7BR0NM341381
Stock: 25192A
Certified Pre-Owned: Yes
Listed since: 07-01-2025 - Price Drop$26,983good price$1,626 below market
- 36,224 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Blasius of Middletown (187 mi away)
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Located in Middletown, CT / 187 miles away from South Portland, ME
Priced below KBB Fair Purchase Price!19/27 City/Highway MPG
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: JN1EV7BR6NM341028
Stock: BM3628
Certified Pre-Owned: No
Listed since: 04-19-2025 - New Listing$28,998fair price$827 below market
- 20,909 miles
- No accidents, 1 owner, personal use
- 20 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from GA to ME*
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Located in Warner Robins, GA / 1,050 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7BP8NM310913
Stock: 27607213
Certified Pre-Owned: No - $27,000good price$1,542 below market
- 55,860 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Sheehy INFINITI of Chantilly (495 mi away)
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Located in Chantilly, VA / 495 miles away from South Portland, ME
2022 INFINITI Q50 LUXE AWD at Sheehy INFINITI of Chantilly! This Q50 has an exterior color of Grand Blue with Graphite Leather interior. This preowned...
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: JN1EV7BR2NM340992
Stock: P2352P
Certified Pre-Owned: Yes
Listed since: 07-24-2025 - Price Drop$28,183fair price$648 below market
- 31,852 miles
- No accidents, 2 owners, personal use
- 19 City / 27 Hwy MPG
- Circle INFINITI (300 mi away)
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Located in West Long Branch, NJ / 300 miles away from South Portland, ME
This 2022 INFINITI Q50 Luxe is a car with a lot to offer. It has a 3.0 liter Twin Turbo V6 300hp 295 lb-ft engine, direct injection, and all wheel dri...
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: JN1EV7BR9NM340195
Stock: 3345R
Certified Pre-Owned: Yes
Listed since: 12-28-2024 - $28,936good price$1,291 below market
- 31,874 miles
- No accidents, 2 owners, personal use only
- 19 City / 27 Hwy MPG
- Sunnyside Acura (84 mi away)
Close
Located in Nashua, NH / 84 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: JN1EV7BR3NM342623
Stock: 8144A
Certified Pre-Owned: No
Listed since: 07-01-2025 - New Listing$27,200fair price$526 below market
- 34,596 miles
- No accidents, 1 owner, personal use only
- 19 City / 27 Hwy MPG
- Fred Beans Ford Newtown (334 mi away)
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Located in Newtown, PA / 334 miles away from South Portland, ME
2022 INFINITI Q50 LUXE 3.0L V6 7-Speed Automatic with Overdrive 4D Sedan Graphite Shadow Local Trade, Great Service History, Triton Certified Vehicle,...
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: JN1EV7BR8NM342021
Stock: N50110C1
Certified Pre-Owned: No
Listed since: 06-03-2025 - New Listing$14,995fair price$262 below market
- 82,826 miles
- No accidents, 2 owners, rental vehicle
- 22 City / 28 Hwy MPG
- Best Buy Auto Sales (333 mi away)
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Located in Waterloo, NY / 333 miles away from South Portland, ME
Interval Wipers, Daytime Running Lights, Cargo Area Tiedowns, Passenger Multi-Adjustable Power Seat, Telematics System, Voice Activated Telephone, AM/...
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:
24 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: JN1CV7AR8GM252783
Stock: 252783
Certified Pre-Owned: No
Listed since: 08-01-2025 - $28,500good price$1,336 below market
- 50,187 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Carlisle Buick GMC (427 mi away)
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Located in Carlisle, PA / 427 miles away from South Portland, ME
19/27 City/Highway MPG CARFAX One-Owner. APPLE CARPLAY / ANDROID AUTO, BACKUP CAMERA, CARFAX 1-OWNER, CLEAN CARFAX, LEATHER SEATS, SUNROOF, Fully auto...
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: JN1EV7CR9NM340339
Stock: SA340339
Certified Pre-Owned: No
Listed since: 06-19-2025 - $33,987fair price$31 above market
- 15,218 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Kelly INFINITI (81 mi away)
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Located in Danvers, MA / 81 miles away from South Portland, ME
LUXE trim. Very Nice, CARFAX 1-Owner, INFINITI Certified, LOW MILES - 15,218! Heated Leather Seats, Moonroof, Onboard Communications System, iPod/MP3 ...
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: JN1EV7BR5NM341490
Stock: IP1216
Certified Pre-Owned: Yes
Listed since: 07-03-2025 - $29,500good price$1,783 below market
- 20,742 miles
- 1 accident, 1 owner, personal use
- 19 City / 27 Hwy MPG
- Sheehy INFINITI of Chantilly (495 mi away)
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Located in Chantilly, VA / 495 miles away from South Portland, ME
2022 INFINITI Q50 LUXE AWD at Sheehy INFINITI of Chantilly! This Q50 has an exterior color of Grand Blue with Graphite Leather interior. This preowned...
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: JN1EV7BR5NM342705
Stock: P2306P
Certified Pre-Owned: Yes
Listed since: 06-17-2025 - $13,995fair price$787 above market
- 107,706 miles
- No accidents, 2 owners, personal use
- 19 City / 27 Hwy MPG
- John's Auto Sales (95 mi away)
Close
Located in Somerville, MA / 95 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: JN1EV7AR1GM340700
Stock: 340700
Certified Pre-Owned: No - New Listing$25,950fair price$81 below market
- 82,898 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- National Auto Brokers (198 mi away)
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Located in Waterbury, CT / 198 miles away from South Portland, ME
TOP RATED DEALER 2020!! BY CAR GURUS FAMILY OWNED AND OPERATED FOR 35 YEARS PROVIDING GENUINE, CARING, AND PERSONAL SERVICE! ALL OF OUR VEHICLES ARE H...
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: JN1EV7BR0NM341073
Stock: 341073
Certified Pre-Owned: No
Listed since: 04-15-2025 - New Listing$26,998fair price$797 below market
- 50,359 miles
- No accidents, 1 owner, personal use
- 20 City / 29 Hwy MPG
- CarMax (In-stock online)
- Transfer available from LA to ME*
Close
Located in Covington, LA / 1,416 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:
23 Combined MPG (20 City/29 Highway)
Listing Information:
VIN: JN1EV7BP6NM311705
Stock: 27608248
Certified Pre-Owned: No - $39,963fair price$62 above market
- 14,940 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- George Harte INFINITI (199 mi away)
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Located in Wallingford, CT / 199 miles away from South Portland, ME
Recent Arrival! Graphite Shadow 2024 INFINITI Q50 SENSORY 3.0L V6 7-Speed Automatic with Overdrive AWD 19/27 City/Highway MPGINFINITI CERTIFIED PRE-...
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: JN1EV7CR9RM630165
Stock: IN6527R
Certified Pre-Owned: Yes
Listed since: 04-08-2025 - $30,999fair price$272 below market
- 14,137 miles
- No accidents, 1 owner, personal use
- 19 City / 27 Hwy MPG
- INFINITI of Flemington (319 mi away)
Close
Located in Flemington, NJ / 319 miles away from South Portland, ME
Dynamic Sunstone Red exterior and Graphite interior. Heated Leather Seats, Sunroof, [R92] REAR DECKLID SPOILER, Alloy Wheels, All Wheel Drive, Back-Up...
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: JN1EV7BR6NM341322
Stock: 20221322
Certified Pre-Owned: Yes
Listed since: 07-27-2025
Showing 358 - 378 out of 754 listings
Consumer Reviews for the INFINITIÂ Q50
Read recent reviews for the INFINITIÂ Q50
Great driving beast
Scott, 12/18/2018
2019 INFINITI Q50 RED SPORT 400 4dr Sedan (3.0L 6cyl Turbo 7A)
So, I have had this car since 2018. It's a Red Sport so the horsepower and pick up are fantastic. Just at 70,000 miles on the car and no brake work, no engine, transmission, or mechanical problems of any kind. Just oil changes. Don't know why the reviews are not more kind to this car as it is wonderful. I just hope they keep making them!
Used 2018 INFINITI Q50 in South Portland, ME Values
Estimated values
2018 INFINITI Q50 3.0t LUXE 4dr Sedan AWD (3.0L 6cyl Turbo 7A) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $15,322 | $19,576 | $23,075 |
| Clean | $14,887 | $19,008 | $22,392 |
| Average | $14,162 | $18,062 | $21,253 |
| Rough | $13,220 | $16,832 | $19,772 |
The average list price of a used 2018 INFINITI Q50 in South Portland, Maine is $27,278. The average mileage on a used INFINITI Q50 2018 for sale in South Portland, Maine is 40,623. Based on the average mileage of 40,623 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 $14,162.
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