* Based on opinions and should be considered as general guidance only.
- Reliability (3)GMC Yukons generally have average reliability. Some owners report minor electrical issues or transmission concerns over time, but major breakdowns are uncommon.
- Maintenance (3)Maintenance costs are typical for a full-size luxury SUV. Parts can be more expensive than standard vehicles, and fuel economy is a significant ongoing cost.
- Technology (4)Equipped with a good suite of technology, including an intuitive infotainment system with Apple CarPlay and Android Auto, and available advanced safety features.
- Comfort (4)The interior is spacious and well-appointed, especially in Denali trim, offering comfortable seating across all three rows. The ride is generally smooth and quiet.
- Dynamics (3)Despite its large size, the 2018 Yukon XL Denali handles reasonably well for an SUV of its class, though it's not agile. The Magnetic Ride Control helps smooth out bumps.