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884 listings
- $101,490MSRP $101,490
- 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
- O'Neil GMC (50 mi away)(1)
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Located in Warminster, PA / 50 miles away from New Castle, DE
Onyx Black 2025 GMC Yukon XL AT4 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8This 2025 GMC Yukon XL AT4 in Onyx Black features:O'Neil Bu...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL1SR374431
Stock: G12917
Listed since: 07-30-2025 - $76,240MSRP $76,240
- Exterior color: Summit WhiteSummit White
- Interior color: Dark Walnut/Slate leatherDark Walnut/Slate leather
- 7 Seats, 14 City / 19 Hwy MPG
- O'Neil GMC (50 mi away)(1)
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Located in Warminster, PA / 50 miles away from New Castle, DE
Summit White 2025 GMC Yukon XL 4WD 10-Speed Automatic with Overdrive EcoTec3 5.3L V8This 2025 GMC Yukon XL in Summit White features:O'Neil Buick ...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD8SR367670
Stock: G12901
Listed since: 07-24-2025 - $91,460MSRP $91,460
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- O'Neil GMC (50 mi away)(1)
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Located in Warminster, PA / 50 miles away from New Castle, DE
Onyx Black 2025 GMC Yukon XL Denali 4WD 10-Speed Automatic with Overdrive EcoTec3 6.2L V8This 2025 GMC Yukon XL Denali in Onyx Black features:O'N...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL7SR369995
Stock: G12908
Listed since: 07-28-2025 - Arriving Soon$79,730MSRP $79,730
- Exterior color: Downpour MetallicDownpour Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Star GMC Quakertown (57 mi away)
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Located in Quakertown, PA / 57 miles away from New Castle, DE
4WD. 2025 GMC Yukon XL EcoTec3 5.3L V8 4D Sport Utility 10-Speed Automatic with Overdrive Downpour Metallic
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD9SR401583
Stock: Q950070
Listed since: 08-12-2025 - New Listing$82,895MSRP $82,895
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Star GMC Quakertown (57 mi away)
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Located in Quakertown, PA / 57 miles away from New Castle, DE
4WD. 2025 GMC Yukon XL EcoTec3 5.3L V8 4D Sport Utility 10-Speed Automatic with Overdrive Onyx Black
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRDXSR402502
Stock: Q950069
Listed since: 08-12-2025 - $97,374MSRP $98,374
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- i.g. Burton Buick GMC of Glen Burnie (58 mi away)
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Located in Glen Burnie, MD / 58 miles away from New Castle, DE
This 2025 Onyx Black GMC Yukon XL Denali 4WD is well-equipped. Visit us today!10-Speed Automatic with Overdrive EcoTec3 6.2L V8Our experienced s...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL0SR345036
Stock: G25-1434
Listed since: 06-18-2025 - $100,800MSRP $103,985
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Obsidian Rush w/Red Accents premium leatherObsidian Rush w/Red Accents premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Bennett Buick GMC (59 mi away)
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Located in Lebanon, PA / 59 miles away from New Castle, DE
SAVE OVER $1000 ON A RARE YUKON XL ULTIMATE!!!!! NOBODY DISCOUNTS THESE BUT BENNETT GMC!!!!!
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL3SR349420
Stock: G1343
Listed since: 06-23-2025 - $84,990MSRP $85,990
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- i.g. Burton Lewes Automall (72 mi away)
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Located in Lewes, DE / 72 miles away from New Castle, DE
Since 1908, i.G. Burton Auto Group has served Delmarva and its surrounding communities with outstanding sales and service as its longest-standing fami...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL6SR232028
Stock: L25-2098
Listed since: 07-18-2025 - Arriving Soon$73,867MSRP $76,610
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- AutoNation Buick GMC Laurel (72 mi away)
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Located in Laurel, MD / 72 miles away from New Castle, DE
Leather Seats,Titanium Rush Metallic,Navigation System,3rd Row Seat,Seats; Second Row Bucket; Power Release,Console; Floor; Power-Sliding Center,Lane ...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD4SR382537
Stock: SR382537
Listed since: 08-20-2025 - $73,500MSRP $78,285
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Koons Clarksville Chevy GMC (72 mi away)(6)
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Located in Clarksville, MD / 72 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD6SR355193
Stock: KCC250521 - $100,000MSRP $103,085
- 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
- Koons Clarksville Chevy GMC (72 mi away)(6)
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Located in Clarksville, MD / 72 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL6SR385974
Stock: KCC250603 - $93,525MSRP $97,869
- Exterior color: Onyx BlackOnyx Black
- Interior color: Teak/Light Shale leatherTeak/Light Shale leather
- 7 Seats, 14 City / 18 Hwy MPG
- Koons Clarksville Chevy GMC (72 mi away)(6)
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Located in Clarksville, MD / 72 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL1SR323238
Stock: KCC250516 - $97,225MSRP $97,225
- Exterior color: Volcanic Red TintcoatVolcanic Red Tintcoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Star GMC (74 mi away)
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Located in Easton, PA / 74 miles away from New Castle, DE
**NAVIGATION, **PANORAMIC SUNROOF, **LEATHER, **REAR SEAT ENTERTAINMENT, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **SATELLITE RADIO, **MEMORY SETTING...
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL1SR342906
Stock: 950255
Listed since: 06-17-2025 - $78,635MSRP $78,635
- Exterior color: Titanium Rush MetallicTitanium Rush Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Star GMC (74 mi away)
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Located in Easton, PA / 74 miles away from New Castle, DE
**NAVIGATION, **LEATHER, **BLUETOOTH, **BACKUP CAMERA, **USB PORT, **HEATED SEATS, **HEATED REAR SEATS, **DUAL POWER SEATS, **REMOTE KEYLESS ENTRY, **...
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD2SR382181
Stock: 950265
Listed since: 07-25-2025 - Arriving Soon$80,965MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD8SR412350
Stock: 412350
Listed since: 08-22-2025 - Arriving Soon$94,250MSRP
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
NA.
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL0SR396794
Stock: N16899
Listed since: 08-11-2025 - Arriving Soon$81,460MSRP
- Exterior color: Sterling MetallicSterling Metallic
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 19 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/19 Highway)
Listing Information:
VIN: 1GKS2GRD9SR413734
Stock: 413734
Listed since: 08-23-2025 - New Listing$112,880MSRP
- Exterior color: White Frost TricoatWhite Frost Tricoat
- Interior color: Woodland Mahogany premium leatherWoodland Mahogany premium leather
- 7 Seats, 14 City / 18 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
NA.
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2KRLXSR394539
Stock: N16894
Listed since: 08-05-2025 - $104,685MSRP
- 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
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
NA.
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2WRL3SR366623
Stock: N16827
Listed since: 07-14-2025 - New Listing$93,650MSRP
- Exterior color: Onyx BlackOnyx Black
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL1SR401095
Stock: N16921
Listed since: 08-12-2025 - New Listing$93,155MSRP
- Exterior color: Summit WhiteSummit White
- Interior color: Jet Black leatherJet Black leather
- 7 Seats, 14 City / 18 Hwy MPG
- Freehold Buick GMC (87 mi away)(2)
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Located in Freehold, NJ / 87 miles away from New Castle, DE
Features and Specs:
16 Combined MPG (14 City/18 Highway)
Listing Information:
VIN: 1GKS2JRL6SR400587
Stock: N16923
Listed since: 08-12-2025
Showing 1 - 21 out of 884 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) | $101,490 |
| 2025 GMC Yukon XL Elevation 4dr SUV 4WD (5.3L 8cyl 10A) | 14 - 19 | 8-cylinders (gas) | $76,240 |
| 2025 GMC Yukon XL Denali 4dr SUV 4WD (6.2L 8cyl 10A) | 14 - 18 | 8-cylinders (gas) | $85,990 |
| 2025 GMC Yukon XL Denali Ultimate 4dr SUV 4WD (6.2L 8cyl 10A) | 14 - 18 | 8-cylinders (gas) | $112,880 |
More about the GMC Yukon XL
Edmunds has 884 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 $76,240 to $112,880.
How much is a new 2025 GMC Yukon XL in New Castle, DE?
- A new 2025 GMC Yukon XL starts at $76,240 (including destination charge) in New Castle, DE. 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 New Castle, DE?
- A new 2025 GMC Yukon XL SUV starts at $76,240 in New Castle, DE. 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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