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26 listings
- $98,423MSRP $103,840
- Exterior color: Midnight PineMidnight Pine
- Interior color: Obsidian Rush w/Red Accents premium leatherObsidian Rush w/Red Accents premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL4SR354576
Stock: L255899
Listed since: 07-10-2025 - $87,044MSRP $92,060
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL6SR352511
Stock: L255865
Listed since: 07-05-2025 - Arriving Soon$75,542MSRP $79,785
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 8 Seats
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
Listing Information:
VIN: 1GKS2GR82SR370843
Stock: L256082
Listed since: 07-23-2025 - $86,632MSRP $91,610
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL9SR358626
Stock: L255953
Listed since: 07-11-2025 - $91,487MSRP $96,915
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL7SR344532
Stock: L255721
Listed since: 06-19-2025 - $96,084MSRP $101,940
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL7SR346071
Stock: L255749
Listed since: 06-29-2025 - $91,487MSRP $96,915
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL0SR321318
Stock: L255367
Listed since: 06-12-2025 - $98,207MSRP $103,640
- Exterior color: Onyx BlackOnyx Black
- Interior color: Obsidian Rush w/Red Accents premium leatherObsidian Rush w/Red Accents premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
Close
Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL8SR218211
Stock: L254852
Listed since: 05-09-2025 - $78,058MSRP $82,535
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
Close
Located in Collinsville, IL / 11 miles away from O Fallon, IL
#1 VOLUME BUICK-GMC DEALER IN THE NATION!! 1000+ NEW VEHICLES IN STOCK! HOME DELIVERY AVAILABLE! You could qualify for even more incentives, please ca...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD1SR354243
Stock: L255901
Listed since: 07-09-2025 - Arriving Soon$93,435MSRP $94,435
- Exterior color: Midnight PineMidnight Pine
- Interior color: Forest Storm w/Mahogany Accents leatherForest Storm w/Mahogany Accents leather
- 7 Seats
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
Features and Specs:
Listing Information:
VIN: 1GKS2HRL7SR377734
Stock: 377734
Listed since: 07-23-2025 - Arriving Soon$91,460MSRP
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Laura Buick GMC (11 mi away)(13)
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Located in Collinsville, IL / 11 miles away from O Fallon, IL
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL7SR379877
Stock: 379877
Listed since: 07-24-2025 - New Listing$107,586MSRP $106,888
- Exterior color: Onyx BlackOnyx Black
- Interior color: Woodland Mahogany premium leatherWoodland Mahogany premium leather
- 7 Seats
- Sapaugh GM Country (35 mi away)(2)
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Located in Herculaneum, MO / 35 miles away from O Fallon, IL
Recent Arrival! Onyx Black 1.5 kW Heater/Defrost Air System, 15 Diagonal Multi-Color Head-Up Display, 18 Speakers, 250 Amps Alternator, 3 Years of OnS...
Features and Specs:
Listing Information:
VIN: 1GKS2KR81SR364406
Stock: 253374
Listed since: 07-22-2025 - $79,500MSRP $79,500
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Ed Morse Chevrolet Buick GMC of Rolla (111 mi away)
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Located in Rolla, MO / 111 miles away from O Fallon, IL
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD7SR348916
Stock: 41827
Listed since: 07-07-2025 - $80,354MSRP $80,354
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 8 Seats, 14 City / 19 Hwy MPG
- Rusty Drewing Chevrolet Buick GMC (124 mi away)
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Located in Jefferson City, MO / 124 miles away from O Fallon, IL
Sterling Metallic 2025 GMC Yukon XL 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8 4WD.
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD9SR314198
Stock: ZG496
Listed since: 06-02-2025 - Arriving Soon$97,470MSRP $97,470
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Rusty Drewing Chevrolet Buick GMC (124 mi away)
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Located in Jefferson City, MO / 124 miles away from O Fallon, IL
Sterling Metallic 2025 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive 3.0L V8 Diesel Turbocharged OHV 16V LEV3-ULEV50 420hp 4WD.
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JR88SR362002
Stock: ZG600
Listed since: 07-07-2025 - New Listing$100,264MSRP $101,264
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Teak/Light Shale leatherTeak/Light Shale leather
- 7 Seats, 14 City / 18 Hwy MPG
- Henderson Chevrolet GMC (135 mi away)
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Located in Henderson, KY / 135 miles away from O Fallon, IL
Navigation, 3rd Row Seat, Heated Leather Seats, Trailer Hitch, Alloy Wheels, Captains Chairs, 4x4. Warranty 5 yrs/60k Miles - Drivetrain Warranty; KEY...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL5SR324537
Stock: 35797
Listed since: 06-02-2025 - New Listing$91,759MSRP $91,759
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Henderson Chevrolet GMC (135 mi away)
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Located in Henderson, KY / 135 miles away from O Fallon, IL
NAV, Heated Leather Seats, 3rd Row Seat, Sunroof, SUN & POWER STEP PACKAGE, 4x4, Quad Seats, 3 YEARS SIRIUSXM, Tow Hitch, ENGINE, 6.2L ECOTEC3 V8, TRA...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL8SR326914
Stock: DT35884
Listed since: 07-11-2025 - Arriving Soon$81,055MSRP $80,360
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 7 Seats, 14 City / 19 Hwy MPG
- Central Buick GMC (195 mi away)
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Located in Jonesboro, AR / 195 miles away from O Fallon, IL
Central GMC Buick is Home of the Meet or Beat Pricing!! We are family owned and operated with over 85 years of experience; our commitment is to have G...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD3SR323835
Stock: G323835
Listed since: 05-30-2025 - Arriving Soon$100,685MSRP $99,990
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Obsidian Rush w/Red Accents premium leatherObsidian Rush w/Red Accents premium leather
- 7 Seats
- Central Buick GMC (195 mi away)
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Located in Jonesboro, AR / 195 miles away from O Fallon, IL
Central GMC Buick is Home of the Meet or Beat Pricing!! We are family owned and operated with over 85 years of experience; our commitment is to have G...
Features and Specs:
Listing Information:
VIN: 1GKS2WR81SR341828
Stock: G341828
Listed since: 07-01-2025 - New Listing$85,919MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats
- Central Buick GMC (195 mi away)
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Located in Jonesboro, AR / 195 miles away from O Fallon, IL
Features and Specs:
Listing Information:
VIN: 1GKS2GR81SR381025
Stock: G381025
Listed since: 07-23-2025 - Arriving Soon$97,220MSRP $96,525
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Teak/Light Shale leatherTeak/Light Shale leather
- 7 Seats
- Central Buick GMC (195 mi away)
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Located in Jonesboro, AR / 195 miles away from O Fallon, IL
Central GMC Buick is Home of the Meet or Beat Pricing!! We are family owned and operated with over 85 years of experience; our commitment is to have G...
Features and Specs:
Listing Information:
VIN: 1GKS2JR82SR358365
Stock: G358365
Listed since: 07-01-2025
Showing 1 - 21 out of 26 listings
Consumer Reviews for the GMC Yukon XL
Read recent reviews for the GMC Yukon XL
Stay far away from GMC
Ramona Wildt, 02/07/2024
2023 GMC Yukon XL Denali 4dr SUV (6.2L 8cyl 10A)
My 5 month old Yukon XL Denali suffered catastrophic engine failure over two weeks ago with only 12,000 miles on it. From the mouth of the service manager at GMC, there is an ‘epedemic’ of complete engine failure, just like mine in the 6.2L engine. I need a complete engine replacement which is on back order nationwide. Funny that they have engines to build new Denali’s to sell to … unsuspecting customers, but refused to provide replacement engines to those have all who have already signed on the dotted line. Run away from GMC. Customer service is nonexistent and they, do nothing to help the consumer after purchase.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 GMC Yukon XL AT4 Ultimate 4dr SUV 4WD (6.2L 8cyl 10A) | 14 - 18 | 8-cylinders (gas) | $103,640 |
| 2025 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 10A) | 14 - 18 | 8-cylinders (gas) | $91,460 |
| 2025 GMC Yukon XL Elevation 4dr SUV 4WD (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $79,785 |
| 2025 GMC Yukon XL Elevation 4dr SUV 4WD (5.3L 8cyl 10A) | 14 - 19 | 8-cylinders (gas) | $79,500 |
| 2025 GMC Yukon XL AT4 4dr SUV 4WD (6.2L 8cyl 10A) | N/A | 8-cylinders (gas) | $94,435 |
| 2025 GMC Yukon XL Denali Ultimate 4dr SUV 4WD (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $106,888 |
| 2025 GMC Yukon XL Denali 4dr SUV 4WD (3.0L 6cyl Turbodiesel 10A) | 14 - 18 | 6-cylinders (diesel) | $96,525 |
| 2025 GMC Yukon XL AT4 Ultimate 4dr SUV 4WD (3.0L 6cyl Turbodiesel 10A) | N/A | 6-cylinders (diesel) | $99,990 |
More about the GMC Yukon XL
Edmunds has 26 New GMC Yukon XLs for sale near you, including a 2025 Yukon XL Elevation SUV and a 2025 Yukon XL Denali Ultimate SUV ranging in price from $79,500 to $106,888.
How much is a new 2025 GMC Yukon XL in O Fallon, IL?
- A new 2025 GMC Yukon XL starts at $79,500 (including destination charge) in O Fallon, IL. 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 GMC Yukon XL SUV cost in O Fallon, IL?
- A new 2025 GMC Yukon XL SUV starts at $79,500 in O Fallon, IL. 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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