New & Used 2026 GMC Yukon XL for Sale near Innisfil, ON
6,518 results
CarGurus Analysis:
2026 GMC Yukon XL
With 540 currently listed for sale and an average price of $95,008.00, 30.7% of 2026 GMC Yukon XLs for sale on CarGurus are rated as good or great deals.
96.5% of 2026 Yukon XL models on CarGurus are accident free.
The 2026 GMC Yukon XL offers a spacious interior with several trim options, powerful engine choices including a 5.3L V8, 6.2L V8, and a 3.0L Duramax turbo diesel, paired with a smooth 10-speed automatic transmission.
CarGurus Analysis: 2026 GMC Yukon XL

Summary
With 540 currently listed for sale and an average price of $95,008.00, 30.7% of 2026 GMC Yukon XLs for sale on CarGurus are rated as good or great deals.
96.5% of 2026 Yukon XL models on CarGurus are accident free.
The 2026 GMC Yukon XL offers a spacious interior with several trim options, powerful engine choices including a 5.3L V8, 6.2L V8, and a 3.0L Duramax turbo diesel, paired with a smooth 10-speed automatic transmission.
Why it stands out
The 2026 GMC Yukon XL is a standout in the large SUV segment due to its impressive combination of size, luxury, and capability. As a long-wheelbase variant of the GMC Yukon, it excels in passenger comfort, especially in the third row, making it an ideal choice for families and those needing substantial cargo space. The range of powerful engine options allows buyers to select between sheer performance and noteworthy fuel efficiency, particularly with the 3.0L Duramax turbo diesel engine. Additionally, the vehicle showcases a well-appointed interior, featuring advanced technology and deluxe materials, particularly in the high-end Denali trim. The introduction of significant upgrades such as independent rear suspension and modernized infotainment systems enhances the overall driving experience, though some models may still exhibit dated technology compared to newer competitors.
Other model years to consider
- Average price: $58,782.00
- Good/great deal percentage: 31.9%
- User rating: 5 / 5
- Total listings: 2,015
- Average price: $66,530.00
- Good/great deal percentage: 32.3%
- Total listings: 2,026
- Average price: $48,851.00
- Good/great deal percentage: 30.9%
- User rating: 4.8 / 5
- Total listings: 1,980
This analysis is based on CarGurus' proprietary market data from April 27, 2026, CarGurus experts' opinions, and generative AI.
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Discover the ultimate buying guide for purchasing a used GMC Yukon XL, covering each generation since 2000. Whether you're a first-time buyer or a General Motors enthusiast, this comprehensive overview will help you research your next pre-owned GMC Yukon XL.

2026 GMC Yukon XL Pricing, Specs, and Release Date
Existing as a stretched version of the Yukon, the 2026 GMC Yukon XL shares its architecture with the Chevrolet Suburban. It offers seating for up to eight passengers and can tow up to 8,400 pounds.
2026 GMC Yukon XL Trims
| Trim type | MSRP |
|---|---|
| AT4 Ultimate 4WD | $100,900 |
| Denali Ultimate 4WD | $106,900 |
| Elevation 4WD | $75,600 |
| Elevation RWD | $72,600 |
| Denali 4WD | $86,400 |
| Denali RWD | $83,400 |
| AT4 4WD | $79,600 |
2026 GMC Yukon XL Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2026 GMC Yukon XL prices has changed over time.
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