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99 listings
- Price Drop$14,250fair price$170 below market
- 89,646 miles
- No accidents, 4 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- BMW of Rockville (474 mi away)
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Located in Rockville, MD / 474 miles away from South Portland, ME
The following items have been reconditioned on this vehicle: new brakes and all new tires! [U01] Navigation Package[X02] Cafe Teak Theme PackageP...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR7JA044051
Stock: JA044051
Certified Pre-Owned: No
Listed since: 07-08-2025 - New Listing$15,785good price$1,570 below market
- 51,436 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- Freehold Mitsubishi (310 mi away)
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Located in Freehold Township, NJ / 310 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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR2JA048220
Stock: SJKCH5CR2JA048220
Certified Pre-Owned: No
Listed since: 07-21-2025 - New Listing$16,500good price$1,207 below market
- 48,163 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- Koons Kia of Woodbridge (500 mi away)
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Located in Woodbridge, VA / 500 miles away from South Portland, ME
2018 INFINITI QX30 Premium **BLUETOOTH**, **SUNROOF/MOONROOF**, **NAVIGATION/NAV/GPS**, **WOW WOW**, **LOW LOW MILES**, **EASY TO FINANCE**, **HEATED ...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR8JA057150
Stock: KWKP220195A
Certified Pre-Owned: No
Listed since: 07-26-2025 - New Listing$16,999fair price$327 above market
- 52,821 miles
- No accidents, 1 owner, personal use only
- 5 Seats, 24 City / 33 Hwy MPG
- Auto Spot (272 mi away)
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Located in Wood-Ridge, NJ / 272 miles away from South Portland, ME
Price includes all costs to be paid by consumer, except for licensing costs, registration fees, retail package, title and taxes. Any monetary discount...
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:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CP0JA049784
Stock: 049784-84
Certified Pre-Owned: No - $18,942fair price$322 below market
- 42,082 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- Robert Basil Buick GMC (430 mi away)
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Located in Orchard Park, NY / 430 miles away from South Portland, ME
Liquid Copper 2018 INFINITI QX30 ESSENTIAL AWD 7-Speed Automatic 2.0L I4 DOHC Turbocharged Around View Monitor, Brown Leatherette Console, Dash Insert...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR9JA001864
Stock: OP6862A
Certified Pre-Owned: No
Listed since: 07-01-2025 - $16,590fair price$185 above market
- 61,294 miles
- 1 accident, 1 owner, corporate fleet vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- District Auto Group (479 mi away)
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Located in Temple Hills, MD / 479 miles away from South Portland, ME
CARFAX One-Owner. Alloy wheels, Cargo Net, Cargo Package, Color Center Meter Display, First Aid Kit, Front & Rear Parking Sensors, Fully automatic hea...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR7JA056751
Stock: 635
Certified Pre-Owned: No
Listed since: 01-02-2025 - $13,500good price$1,401 below market
- 70,530 miles
- No accidents, 3 owners, rental vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- Prime Auto Sales (111 mi away)
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Located in Whitman, MA / 111 miles away from South Portland, ME
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR6JA059687
Stock: CVK-281
Certified Pre-Owned: No - New Listing
- 67,637 miles
- No accidents, 3 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- CarMax Dulles (488 mi away)
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Located in Sterling, VA / 488 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: Yes
Features and Specs:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR3JA045455
Stock: 27409004
Certified Pre-Owned: No - 83,360 miles
- No accidents, 3 owners, personal use
- 5 Seats, 24 City / 33 Hwy MPG
- CarMax White Marsh (433 mi away)
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Located in White Marsh, MD / 433 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: Yes
Features and Specs:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CP5JA052163
Stock: 27095003
Certified Pre-Owned: No- $14,990good price$2,072 below market
- 60,482 miles
- 1 accident, 3 owners, corporate fleet vehicle
- 5 Seats, 24 City / 33 Hwy MPG
- Rev Motors (271 mi away)
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Located in Little Ferry, NJ / 271 miles away from South Portland, ME
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:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CP0JA058940
Stock: 058940
Certified Pre-Owned: No - New Listing
- 46,386 miles
- No accidents, 1 owner, corporate fleet vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- Candy Cars (296 mi away)
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Located in North Syracuse, NY / 296 miles away from South Portland, ME
Discover the thrill of a luxurious adventure in this used 2018 INFINITI QX30 Luxury SUV in striking Majestic White. With just 46,386 miles on the odom...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR0JA047230
Stock: CAC8869
Certified Pre-Owned: No
Listed since: 07-29-2025 - $13,995fair price$123 above market
- 101,413 miles
- 1 accident, 3 owners, rental vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- J&M Automotive (204 mi away)
Close
Located in Naugatuck, CT / 204 miles away from South Portland, ME
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR2JA057760
Stock: 1857760
Certified Pre-Owned: No - $15,799good price$2,564 below market
- 49,838 miles
- No accidents, 3 owners, corporate fleet vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- Auto Spot (272 mi away)
Close
Located in Wood-Ridge, NJ / 272 miles away from South Portland, ME
Price includes all costs to be paid by consumer, except for licensing costs, registration fees, retail package, title and taxes. Any monetary discount...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR5HA027579
Stock: 027579-79
Certified Pre-Owned: No - Price Drop$10,987good price$2,179 below market
- 104,249 miles
- 1 accident, 4 owners, personal use
- 5 Seats, 24 City / 33 Hwy MPG
- CarPalace (494 mi away)
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Located in Chantilly, VA / 494 miles away from South Portland, ME
Discover Your Dream Car at CARPALACE – Quality Used Cars, Unbeatable Prices!At CARPALACE, we're passionate about helping you find the perfect ve...
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:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CP4HA021108
Stock: 2025243
Certified Pre-Owned: No - Price Drop$10,998good price$1,692 below market
- 102,735 miles
- 1 accident, 2 owners, corporate fleet vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- Driveway (285 mi away)
- Home delivery*
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Located in Maplewood, NJ / 285 miles away from South Portland, ME
CarFax 1-Owner,Rare Find,Back-Up Camera,Bluetooth,Brake Assist,Heated Seats,Keyless Start,Leather Seats,Navigation System,Premium Sound,Satellite Radi...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CRXHA027934
Stock: S1028580AA
Certified Pre-Owned: No - $9,995fair price$1,595 below market
- 102,545 miles
- 2 accidents, 5 owners, corporate fleet vehicle
- 5 Seats, 24 City / 33 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: 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:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CPXHA016785
Stock: CVL1820
Certified Pre-Owned: No - $15,995good price$1,389 below market
- 78,054 miles
- 1 accident, 2 owners, personal use
- 5 Seats, 21 City / 30 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
- **Mileage & Performance**: With just 78,054 miles, the 2019 INFINITI QX30 LUXE is a turbocharged powerhouse ready for more adventures. - **Engine &...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR3KA011680
Stock: 11680N
Certified Pre-Owned: No - New Listing$9,500great price$2,277 below market
- 106,973 miles
- 5 Seats, 21 City / 30 Hwy MPG
- Regal Autohaus (257 mi away)
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Located in Hicksville, NY / 257 miles away from South Portland, ME
AutoCheck Vehicle History Summary Unavailable.
Features and Specs:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR7HA039216
Stock: RA039216
Certified Pre-Owned: No - New Listing
- 84,977 miles
- No accidents, 2 owners, corporate fleet vehicle
- 5 Seats, 21 City / 30 Hwy MPG
- Herb Chambers INFINITI of Westborough (115 mi away)
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Located in Westborough, MA / 115 miles away from South Portland, ME
INSPECTION COMPLETED Every Herb Chambers Certified pre-owned vehicle receives a complete multi-point inspection by factory trained technicians who ins...
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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR9HA026208
Stock: H25012LA
Certified Pre-Owned: No
Listed since: 06-18-2025 - $14,995fair price$572 below market
- 56,382 miles
- No accidents, 3 owners, personal use
- 5 Seats, 21 City / 30 Hwy MPG
- J&M Automotive (204 mi away)
Close
Located in Naugatuck, CT / 204 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:
25 Combined MPG (21 City/30 Highway)
Listing Information:
VIN: SJKCH5CR6HA038929
Stock: 1738929
Certified Pre-Owned: No - New Listing$7,900fair price$16 below market
- 156,599 miles
- No accidents, 3 owners, personal use
- 5 Seats, 24 City / 33 Hwy MPG
- GTA Motors (340 mi away)
Close
Located in Burlington, NJ / 340 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:
27 Combined MPG (24 City/33 Highway)
Listing Information:
VIN: SJKCH5CP1HA022474
Stock: 02273
Certified Pre-Owned: No
Showing 1 - 21 out of 99 listings
Consumer Reviews for the INFINITIÂ QX30
Read recent reviews for the INFINITIÂ QX30
Wish I Knew Then What I Know Now
Svnisus, 08/31/2018
2018 INFINITI QX30 4dr SUV w/Prod. End 5/18 (2.0L 4cyl Turbo 7AM)
Please, please, please I BEG you before you purchase an Infiniti QX30 open the rear hatch and look to see if the left wiring harness is crushed. If so, please walk away. My brand new 2018 with only 70 miles was purchased on 6/16/18. Because the start/stop feature battery was dead I didn't actually take possession of the car until 6/26/18. During the first month of ownership I began … having problems with the backup camera going black, navigation system flashing weird messages and the lights and radio not turning off after the car was turned off and the driver door was opened. When I took it in for service the dealership said these problems were because software needed to be updated, which they did. There was also a window gasket that needed to be replaced. That part was ordered and an appointment made two weeks out. This car came complete with a rear cargo cover which we didn't disconnect to vacuum the top of until approximately 5 weeks after purchasing it. After dropping it down we saw the left wiring harness was damaged. The next day I drove it to the dealership and was told they would order a new cover and replace it at my next already scheduled appointment. Upon returning for that appointment I was told they couldn't order just the harness cover, all the wires which control the whole car run through the harness and it was one complete part which would have to replaced. They quoted me a price of $11,000 and due to the cost they were going to have get approval from Infiniti beforehand since it would be covered under warranty. The dealership had given me another QX30 loaner to drive. I checked and that harness was completely intact. I then checked several others on the lot and found 4 out of 6 were compromised, one to the point the VIN number tag located above the left harness had been pushed up and out of place. Infiniti refused to replace the wiring harness. I then contacted Infiniti Consumer Affairs, they opened a case and said a regional manager would contact me. After speaking to the regional manager, again my request to have the problem corrected was denied. I was told it was a design defect and yes, the wires were being pinched but there wasn't any sense in replacing it since I hadn't really hadn't had any major problems because the next one installed would just do the same thing. I explained I was concerned about both electrical failure and since I keep cars for a very long time, what would happen if these electrical problems didn't occur until after the warranty expired. I was told there was nothing they could do. I then asked to speak to someone over the regional manager and was told there wasn't anyone else that dealt with the public. I then called Consumer Affairs back, explained I wasn't happy with the situation, asked again to speak to someone else and was again told there wasn't anyone else to talk to. This morning the car was in reverse and once again the backup camera went to black. I emailed the service adviser to schedule yet another appointment to have the car looked at. I firmly believe it is all tied to the design defect causing the wiring inside the harness to be compromised and Infiniti refuses to take responsibility for the problem.
Used 2018 INFINITI QX30 in South Portland, ME Values
Estimated values
2018 INFINITI QX30 Premium 4dr SUV AWD w/Prod. End 5/18 (2.0L 4cyl Turbo 7AM) with no options
| Condition | Trade-In | Private Party | Dealer Retail |
|---|---|---|---|
| Outstanding | $11,196 | $13,724 | $15,804 |
| Clean | $10,923 | $13,382 | $15,402 |
| Average | $10,469 | $12,813 | $14,731 |
| Rough | $9,878 | $12,072 | $13,859 |
The average list price of a used 2018 INFINITI QX30 in South Portland, Maine is $14,648. The average mileage on a used INFINITI QX30 2018 for sale in South Portland, Maine is 77,029. Based on the average mileage of 77,029 for used 2018 INFINITI QX30 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 QX30 2018 in South Portland, Maine to be $10,469.
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* Delivery of any kind does not apply to Alaska and Hawaii. Contact the dealer for delivery details, restrictions and costs.