Used 2018 GMC Yukon XL for Sale near Decatur, AL

## Summary - With 910 currently listed for sale on CarGurus and an **average price of $23,589.00**, 32.3% of 2018 GMC Yukon XL models for sale on CarGurus are rated as good or great deals. - **Favorably reviewed:** Owners rated the 2018 GMC Yukon XL 4.62 / 5 stars. - **56.7% of 2018 Yukon XL models on CarGurus are accident free**. - The 2018 GMC Yukon XL is highly appreciated for its spaciousness and luxurious feel, making it an excellent choice for families on the go. ## Why it stands out The 2018 GMC Yukon XL is distinguished by its extensive size, offering more room for passengers and cargo compared to its shorter counterparts. This SUV features a roomy third row, making it ideal for families and those who enjoy road trips. It also impresses with a choice of three robust powertrains, including a standard 5.3L V8. For those seeking more performance or efficiency, a 6.2L V8 engine and a 3.0L Duramax turbo diesel engine are optional, all paired with a smooth 10-speed automatic transmission. Owners particularly praise the Yukon XL for its luxurious interior feel and comfortable seating, although some have mentioned minor issues such as dings, dents, and a malfunctioning screen. The combination of space, power options, and luxury amenities makes the 2018 GMC Yukon XL an attractive choice for buyers who need a reliable, family-friendly vehicle. ## Other model years to consider - **[2022 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2022-GMC-Yukon-XL-c31965)** - Average price: $48,206.00 - Good/great deal percentage: 33.3% - User rating: 5 / 5 - Total listings: 1,925 - **[2023 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2023-GMC-Yukon-XL-c32387)** - Average price: $58,650.00 - Good/great deal percentage: 34.8% - User rating: 4.88 / 5 - Total listings: 1,967 - **[2024 GMC Yukon XL](https://www.cargurus.com/Cars/l-Used-2024-GMC-Yukon-XL-c33273)** - Average price: $67,180.00 - Good/great deal percentage: 33.8% - User rating: 5 / 5 - Total listings: 1,765 This analysis is based on CarGurus' proprietary market data from March 9, 2026, CarGurus experts' opinions, and generative AI.