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232 listings
- $57,375MSRP $57,875
- Exterior color: Slate GraySlate Gray
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI Stuart (1,005 mi away)(1)
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Located in Stuart, FL / 1,005 miles away from O Fallon, MO
Elevate Your Driving Experience with the Exceptional 2025 INFINITI QX55 ESSENTIALUnlock the thrill of the open road with the captivating 2025 INFINI...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5KR7SF106833
Stock: SF106833
Listed since: 12-30-2024 - New Listing$48,985MSRP $52,985
- Exterior color: Radiant WhiteRadiant White
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Naples INFINITI (1,010 mi away)
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Located in Naples, FL / 1,010 miles away from O Fallon, MO
Radiant White 2025 INFINITI QX55 LUXEI4 CVT AWDPurchase your next NEW vehicle with confidence and see how Naples INFINITI is delivering the car, and...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR3SF104823
Stock: SF104823
Listed since: 12-07-2024 - New Listing$48,985MSRP $52,985
- Exterior color: Radiant WhiteRadiant White
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Naples INFINITI (1,010 mi away)
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Located in Naples, FL / 1,010 miles away from O Fallon, MO
Radiant White 2025 INFINITI QX55 LUXEI4 CVT AWDPurchase your next NEW vehicle with confidence and see how Naples INFINITI is delivering the car, and t...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR4SF101073
Stock: SF101073
Listed since: 08-24-2024 - New Listing$54,745MSRP $58,745
- Exterior color: Dynamic SunstoneDynamic Sunstone
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Naples INFINITI (1,010 mi away)
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Located in Naples, FL / 1,010 miles away from O Fallon, MO
Dynamic Sunstone Red 2025 INFINITI QX55 ESSENTIALI4 CVT AWDPurchase your next NEW vehicle with confidence and see how Naples INFINITI is delivering ...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5KRXSF104574
Stock: SF104574
Listed since: 11-17-2024 - New Listing$53,180MSRP $57,180
- Exterior color: Graphite ShadowGraphite Shadow
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Naples INFINITI (1,010 mi away)
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Located in Naples, FL / 1,010 miles away from O Fallon, MO
Graphite Shadow 2025 INFINITI QX55 ESSENTIALI4 CVT AWDPurchase your next NEW vehicle with confidence and see how Naples INFINITI is delivering the car...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5KR6SF110274
Stock: SF110274
Listed since: 04-13-2025 - $41,780MSRP $52,780
- Exterior color: Slate GraySlate Gray
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Herb Chambers INFINITI of Westborough (1,029 mi away)(9)
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Located in Westborough, MA / 1,029 miles away from O Fallon, MO
BUY WITH CONFIDENCE NEW INFINITIs come with peace of mind. Standard INFINITI Limited warranties include 4year/60,000-mile basic coverage, 6year/70,000...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JRXSF100672
Stock: 21951
Listed since: 08-08-2024 - $51,510MSRP $62,510
- Exterior color: Graphite ShadowGraphite Shadow
- Interior color: Monaco Red premium leatherMonaco Red premium leather
- 5 Seats, 22 City / 28 Hwy MPG
- Herb Chambers INFINITI of Westborough (1,029 mi away)(9)
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Located in Westborough, MA / 1,029 miles away from O Fallon, MO
BUY WITH CONFIDENCE NEW INFINITIs come with peace of mind. Standard INFINITI Limited warranties include 4year/60,000-mile basic coverage, 6year/70,000...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5LR3SF101188
Stock: 21981
Listed since: 10-09-2024 - $50,276MSRP $52,085
- Exterior color: Graphite ShadowGraphite Shadow
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI of Nashua (1,043 mi away)(6)
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Located in Nashua, NH / 1,043 miles away from O Fallon, MO
New Price! Graphite Shadow 2025 INFINITI QX55 LUXE **AWD**, ***MOONROOF***, **LEATHER SEATING**, **HEATED SEATS**, **REMOTE START**, **BLUETOOTH*** **...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR3SF110380
Stock: N5964
Listed since: 03-16-2025 - $52,985MSRP
- Exterior color: Radiant WhiteRadiant White
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI of Norwood (1,051 mi away)
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Located in Norwood, MA / 1,051 miles away from O Fallon, MO
Radiant White 2025 INFINITI QX55 LUXE AWD CVT I422/28 City/Highway MPG
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR2SF109866
Stock: 25175
Listed since: 02-11-2025 - $52,780MSRP
- Exterior color: Slate GraySlate Gray
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI of Norwood (1,051 mi away)
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Located in Norwood, MA / 1,051 miles away from O Fallon, MO
Slate Gray 2025 INFINITI QX55 LUXE AWD CVT I422/28 City/Highway MPG
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JRXSF108383
Stock: 25233
Listed since: 03-24-2025 - $52,985MSRP
- Exterior color: Radiant WhiteRadiant White
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI of Norwood (1,051 mi away)
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Located in Norwood, MA / 1,051 miles away from O Fallon, MO
Radiant White 2025 INFINITI QX55 LUXE AWD CVT I422/28 City/Highway MPG
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR5SF108176
Stock: 25185
Listed since: 02-20-2025 - $52,985MSRP
- Exterior color: Radiant WhiteRadiant White
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- INFINITI of Norwood (1,051 mi away)
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Located in Norwood, MA / 1,051 miles away from O Fallon, MO
Radiant White 2025 INFINITI QX55 LUXE AWD CVT I422/28 City/Highway MPG
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR0SF107954
Stock: 25184
Listed since: 02-20-2025 - $50,026MSRP $52,085
- Exterior color: Graphite ShadowGraphite Shadow
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
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Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR4SF109660
Stock: SF109660
Listed since: 04-04-2025 - $50,694MSRP $52,780
- Exterior color: Slate GraySlate Gray
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
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Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR0SF110272
Stock: F110272
Listed since: 04-04-2025 - $50,026MSRP $52,085
- Exterior color: Black ObsidianBlack Obsidian
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
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Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR4SF108184
Stock: F108184
Listed since: 02-15-2025 - $54,903MSRP $57,180
- Exterior color: Black ObsidianBlack Obsidian
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
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Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5KR4SF108460
Stock: F108460
Listed since: 03-01-2025 - $50,026MSRP $52,085
- Exterior color: Black ObsidianBlack Obsidian
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
Close
Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR4SF109741
Stock: F109741
Listed since: 04-05-2025 - $50,890MSRP $52,985
- Exterior color: Radiant WhiteRadiant White
- Interior color: Stone leatherStone leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
Close
Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR6SF109403
Stock: F109403
Listed since: 04-05-2025 - $59,574MSRP $62,035
- Exterior color: Slate GraySlate Gray
- Interior color: Monaco Red premium leatherMonaco Red premium leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
Close
Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5LR1SF108673
Stock: F108673
Listed since: 03-01-2025 - $50,026MSRP $52,085
- Exterior color: Graphite ShadowGraphite Shadow
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
Close
Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR0SF108893
Stock: F108893
Listed since: 03-01-2025 - $50,694MSRP $52,780
- Exterior color: Slate GraySlate Gray
- Interior color: Graphite leatherGraphite leather
- 5 Seats, 22 City / 28 Hwy MPG
- Sawgrass INFINITI (1,058 mi away)(4)
Close
Located in Tamarac, FL / 1,058 miles away from O Fallon, MO
**Here at Sawgrass INFINITI you'll receive the expertise of our Factory Certified Sales Consultants and staff. Purchase your next vehicle from the com...
Features and Specs:
25 Combined MPG (22 City/28 Highway)
Listing Information:
VIN: 3PCAJ5JR2SF109737
Stock: F109737
Listed since: 04-04-2025
Showing 148 - 168 out of 232 listings
Consumer Reviews for the INFINITIÂ QX55
Read recent reviews for the INFINITIÂ QX55
QX55 Sensory
Arnold Glassberg, 01/20/2022
2022 INFINITI QX55 SENSORY 4dr SUV AWD (2.0L 4cyl Turbo CVT)
After looking at half a dozen other cars I knew this was the one as soon as I set eyes on it. Curbside appeal and interior are great and then driving it sealed the deal. Now, after three months I am finally getting to understand how most of the advanced electronics operate. Just blows me away - a truly intelligent car. I have owned three Infiniti vehicles in the past without any … mechanical problems and expect this one to be as reliable as the others. Infiniti delivers a great driving experience with power, comfort and styling with the QX55. Since I like to do my own routine maintenance, got turned off by the German cars in the premium SUV category. There is plenty of superior engineering in this car with AWD, dual turbochargers and Constant Velocity Transmission.
After almost three years of driving, I can now update my review with a few additional comments. The onboard electronics can occasionally lock-up and fail to allow for GPS or integrated telephone usage. Usually, the problem goes away after a few minutes or a restart. My guess is that a computer chip has a bug or gets confused. After all, there probably are dozens of chips in the car so that is the cost of contemporary electronics. On the positive side, there are no squeaks, wind noise or other distracting sounds after three years of driving.
Still love the look of the car and the drive.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 INFINITI QX55 ESSENTIAL 4dr SUV AWD (2.0L 4cyl Turbo CVT) | 22 - 28 | 4-cylinders (gas) | $57,180 |
| 2025 INFINITI QX55 LUXE 4dr SUV AWD (2.0L 4cyl Turbo CVT) | 22 - 28 | 4-cylinders (gas) | $52,085 |
| 2025 INFINITI QX55 SENSORY 4dr SUV AWD (2.0L 4cyl Turbo CVT) | 22 - 28 | 4-cylinders (gas) | $62,035 |
More about the INFINITI QX55
Edmunds has 232 New INFINITI QX55s for sale near you, including a 2025 QX55 LUXE SUV and a 2025 QX55 SENSORY SUV ranging in price from $52,085 to $62,510.
How much is a new 2025 INFINITI QX55 in O Fallon, MO?
- A new 2025 INFINITI QX55 starts at $52,085 (including destination charge) in O Fallon, MO. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 INFINITI QX55 SUV cost in O Fallon, MO?
- A new 2025 INFINITI QX55 SUV starts at $52,085 in O Fallon, MO. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.
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